John Fletcher

Professor

 

John Fletcher is a Professor (Energy Systems Research Group) with the School of Electrical Engineering and Telecommunications. John has been principal investigator on $4.2M of research grants and co-investigator on $20M+. He has supervised 32 students to PhD and has published 103 journal papers, 100+ conference papers, 3 book chapters and has made 6 patent submissions.

He joined UNSW in August 2010 and was previously a Senior Lecturer at the University of Strathclyde in Glasgow and Lecturer at Heriot-Watt University, Edinburgh.

His research interests include: 

  • Power Electronics
  • Electrical Machine Drives
  • Renewable Energy
  • Electric Vehicle, Traction and Propulsion

He has consulted for many global industrial companies in the UK, USA, China, Europe and Japan.

The following highlights the main research grants in the last 10 years which indicate the range of research he has conducted recently.

Electrical Machines and Drives:

ARC Discovery Project $281k              2015-2017                         CI1

Advanced, fault-tolerant electric drive systems for safety critical applications using novel permanent magnet machines (DP150102368)

The key aim is to develop an electrical drive system with enhanced tolerance to system faults. The research is significant as it will satisfy the demands of emerging high-reliability applications for electric drive systems utilising patented concentrated-wound permanent magnet machine. Applications for the research include the automotive and resource sectors which are growth sectors. A new high-quality model of the machine will be realised. This new model will then  inform the development of suitable control techniques for the machine driven by fault-tolerant inverter topologies. The research will be demonstrated on prototype research machines and the system performance compared with existing state-of-the-art technology.

 

ARC Discovery Project $380k              2013-2015                         CI3

Dynamic model and mechanical sensorless controller for a novel concentrated-winding interior permanent magnet machine for electric vehicles (DP130103760)

The FSCW IPM machine offers very high power density, efficiency and constant-power speed range; properties that are sought for electric vehicles. Its high performance control, which requires an accurate mathematical model, is still not available. This project seeks to develop this model and the sensorless controller for the FSCW IPM machine. The research work is undertaken collaboratively with CSIRO.

Proof of Concept          £195k                         CI1

Improved electrical generation systems for renewable energy and micro-generation (9-ENR-001)

I contributed to the research and development of five-phase permanent magnet generator technology and manage the efforts of a team which includes 1 Research Fellow, 2 Technology Entrepreneurs, and 1 a Commercialisation Officer from RKES. The technology is in the process of achieving a commercial outcome through spin-out and licensing opportunities.

Renewable Energy:

ARC Linkage Project $560k              2016-2019                         CI2

Optimising CDI Water Treatment for Ion Removal and Energy Recovery (LP150100854)

This project aims to develop capacitive deionisation (CDI) for the decontamination of water. The specific goals are firstly to identify applications where CDI could cost-effectively make brackish, contaminated water usable. The project then intends to optimise CDI design and operating conditions to remove particular ions of concern and to develop approaches to energy recovery. The main outcome is intended to be a photovoltaic-powered CDI unit that is capable of stand-alone operation with optimal energy recovery and inbuilt monitoring, and control technology enabling cost-effective and sustainable operation.

 

The Tyree Foundation $1.5M                     2017-19         Lead CI at UNSW

Collaborative PhD projects on Rural and Remote Microgrids (with University of Sydney)

This project will develop and experimentally implement algorithms for reliable and stable operation of microgrids that can be deployed to support communities in Australia. This will involve development of novel tools for modelling, analysis, communication and control of microgrid generation devices, and controllable loads, to operate in off-grid conditions. These algorithms must enable inputs from many sources and these sources are themselves in part, dynamic. Changes in fault levels, out of balance phases in 3 phase systems, and many other inputs, including effects of weather and changes in network impedances, will need to be considered.

 

ARENA $1M                                         2016-2019                   CI2

Addressing barriers to efficient renewable integration: frequency management, ancillary services and electricity market rules for achieving high renewables 

This measure aims to address barriers to the efficient grid integration of renewable generation in Australia.  The focus will be on system-wide integration issues (rather than distribution level issues), and on very high renewable systems that approach 100% renewable energy (far beyond the scope of analysis currently being conducted by industry).

 

The Tyree Foundation and ANSTO   $750k           2013-16         CI1

Collaborative PhD projects on Nuclear Engineering (Imperial College/ANSTO)

 

Engineering and Physical Sciences Research Council          £523k                         CI1

Multi-terminal dc transmission micro-grid system for interfacing multiple wind turbines (DT/F006381/1)

I managed and contributed to the research effort of three PhD students and 1 senior Research Fellow on a £1.5M collaborative research and development project with Proven Energy and Scottish and Southern Energy.  The aim of the research is to develop a novel current-fed multi-terminal DC link system for the capture of energy generated by wind turbines.

SEEKIT RENEW-NET   £800k                         CI1

Renewable Energy Electrical System Technology Transfer Network – RENEW-NET

I supervised 1 Research Fellow at Strathclyde and contributed to the management of the collaborative project which includes 7 other researchers and staff. The project was to develop a Technology Transfer network in the renewable area to assist small and medium sized enterprises access knowledge and expertise in the university sector. The project assisted over 30 local companies developing new technologies in the sector and levered in excess of £2M in research grants and associated support mechanisms.

Engineering and Physical Sciences Research Council          £800k                         CI of 8

Techniques for Electric Power Systems with High Penetrations of Non-Thermal Generation (EP/G013616/1)

I was one of eight members of the research team managing this EPSRC project. The team facilitates new and emerging research themes, identifies funding opportunities, and approves the allocation of EPSRC funds for pilot projects. The projects enabled research fellows to dedicate time and resource to new and novel ideas in the generation sector.

Energy Technologies Institute                                                                  

‘Nova’ and ‘Helmwind’ Consortium Projects

I contributed to the power electronics and drives research theme in this multi-partner collaboration which had 2 Research Fellows employed at the University of Strathclyde. The two projects aim to develop novel wind turbine technologies for offshore wind applications.

Engineering and Physical Sciences Research Council          £6.5M             

Doctoral Training Centre in Wind Energy Systems

I contributed to the delivery of a new Masters by Research programme to the 11 PhD students in the Doctoral Training Centre on Wind Energy Systems. The Doctoral Training Centre will support 50 PhD scholarships in the wind energy sector over the next 9 years.

Power Electronics:

Engineering and Physical Sciences Research Council          £330k                         CI1

High-temperature Silicon Carbide Electronics – HITSIC (TS/G000417/1)

I managed and contributed to the research effort of 1 senior Research Fellow on a £1.6M collaborative research and development project with Raytheon Systems. The research project developed a CMOS process for Silicon-Carbide that can operate at high temperatures.  

AWE                            £150k                         CI1

Modular MOSFET and IGBT pulsed-power systems

I supervised a PhD student on a project funded by the Atomic Weapons Establishment to develop power electronic-based pulsed-power systems for the next generation of X-ray generators liaise with applications in X-ray diagnostics and emerging medical applications.

Engineering and Physical Sciences Research Council          £173k                         CI3

High Voltage Igbt Series Connection (GR/R19762/01)

This project developed active gate drive control for the series connection of power IGBTs. The technology enables multiple power devices to series connected together such that their voltages share instantaneously at all times including during rapid turn-on and turn-off.

Engineering and Physical Sciences Research Council          £4.2M             

SUPERGEN HDPS Core Consortium (EP/G031681/1)

I contributed to the power electronics research theme in this multi-partner collaboration. The consortium includes 22 other university investigators.

 

Journal articles
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Ali M; Nurdin HI; Fletcher JE, 2021, 'Dispatchable Virtual Oscillator Control for Single-Phase Islanded Inverters: Analysis and Experiments', IEEE Transactions on Industrial Electronics, vol. 68, pp. 4812 - 4826, http://dx.doi.org/10.1109/TIE.2020.2991996
2021
Bales C; Lian B; Fletcher J; Wang Y; Waite TD, 2021, 'Site specific assessment of the viability of membrane Capacitive Deionization (mCDI) in desalination of brackish groundwaters for selected crop watering', Desalination, vol. 502, pp. 114913 - 114913, http://dx.doi.org/10.1016/j.desal.2020.114913
2021
Ali M; Nurdin H; Fletcher JE, 2021, 'Dispatchable Virtual Oscillator Control for Single-Phase Islanded Inverters: Analysis and Experiments', IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, vol. 68, pp. 4812 - 4826, http://dx.doi.org/10.1109/TIE.2020.2991996
2021
Mahamedi B; Fletcher JE, 2020, 'The Equivalent Models of Grid-Forming Inverters in the Sequence Domain for the Steady-State Analysis of Power Systems', IEEE Transactions on Power Systems, vol. 35, pp. 2876 - 2887, http://dx.doi.org/10.1109/TPWRS.2020.2968114
2020
Ahmed E; Xiao D; Kabir KMM; Fletcher J; Donald WA, 2020, 'Ambient Pressure Ion Funnel: Concepts, Simulations, and Analytical Performance', Analytical Chemistry, vol. 92, pp. 15811 - 15817, http://dx.doi.org/10.1021/acs.analchem.0c02938
2020
Ali M; Nurdin HI; Fletcher JE, 2020, 'Synthesizing Averaged Virtual Oscillator Dynamics to Control Inverters with an Output LCL Filter', IECON Proceedings (Industrial Electronics Conference), vol. 2020-October, pp. 3265 - 3270, http://dx.doi.org/10.1109/IECON43393.2020.9254592
2020
Ahmed E; Xiao D; Dumlao MC; Steel CC; Schmidtke LM; Fletcher J; Donald WA, 2020, 'Nanosecond Pulsed Dielectric Barrier Discharge Ionization Mass Spectrometry', Analytical Chemistry, vol. 92, pp. 4468 - 4474, http://dx.doi.org/10.1021/acs.analchem.9b05491
2020
Zhang R; Hredzak B; Fletcher J, 2020, 'Dynamic Aggregation of Energy Storage Systems into Virtual Power Plants Using Distributed Real-time Clustering Algorithm', IEEE Transactions on Industrial Electronics, http://dx.doi.org/10.1109/TIE.2020.3038074
2020
Mahamedi B; Eskandari M; Fletcher JE; Zhu J, 2020, 'Sequence-Based Control Strategy with Current Limiting for the Fault Ride-Through of Inverter-Interfaced Distributed Generators', IEEE Transactions on Sustainable Energy, vol. 11, pp. 165 - 174, http://dx.doi.org/10.1109/TSTE.2018.2887149
2020
Zafar R; Ravishankar J; Fletcher JE; Pota HR, 2020, 'Multi-timescale voltage stability-constrained volt/VAR optimization with battery storage system in distribution grids', IEEE Transactions on Sustainable Energy, vol. 11, pp. 868 - 878, http://dx.doi.org/10.1109/TSTE.2019.2910726
2020
Callegaro L; Konstantinou G; Rojas CA; Avila NF; Fletcher JE, 2020, 'Testing Evidence and Analysis of Rooftop PV Inverters Response to Grid Disturbances', IEEE Journal of Photovoltaics, vol. 10, pp. 1882 - 1891, http://dx.doi.org/10.1109/JPHOTOV.2020.3014873
2020
Tan C; He C; Fletcher J; Waite TD, 2020, 'Energy recovery in pilot scale membrane CDI treatment of brackish waters', Water Research, vol. 168, http://dx.doi.org/10.1016/j.watres.2019.115146
2020
Mahamedi B; Fletcher JE, 2020, 'Setting-free method for detection of asymmetrical faults during power swings', Electric Power Systems Research, vol. 181, http://dx.doi.org/10.1016/j.epsr.2019.106177
2020
Priestley M; Farshadnia M; Fletcher JE, 2020, 'FOC Transformation for Single Open-Phase Faults in the Five-Phase Open-End Winding Topology', IEEE Transactions on Industrial Electronics, vol. 67, pp. 842 - 851, http://dx.doi.org/10.1109/TIE.2019.2898588
2020
Zafar R; Ravishankar J; Fletcher JE; Pota HR, 2020, 'Optimal dispatch of battery energy storage system using convex relaxations in unbalanced distribution grids', IEEE Transactions on Industrial Informatics, vol. 16, pp. 97 - 108, http://dx.doi.org/10.1109/TII.2019.2912925
2020
Sun J; Aboutanios E; Smith DB; Fletcher JE, 2020, 'Robust Frequency, Phase, and Amplitude Estimation in Power Systems Considering Harmonics', IEEE Transactions on Power Delivery, vol. 35, pp. 1158 - 1168, http://dx.doi.org/10.1109/TPWRD.2019.2936885
2020
Ali M; Li J; Callegaro L; Nurdin HI; Fletcher JE, 2020, 'Regulation of active and reactive power of a virtual oscillator controlled inverter', IET Generation, Transmission and Distribution, vol. 14, pp. 62 - 69, http://dx.doi.org/10.1049/iet-gtd.2018.5752
2020
Shi Z; Li J; Nurdin HI; Fletcher JE, 2019, 'Comparison of Virtual Oscillator and Droop Controlled Islanded Three-Phase Microgrids', IEEE Transactions on Energy Conversion, vol. 34, pp. 1769 - 1780, http://dx.doi.org/10.1109/TEC.2019.2922447
2019
Adam GP; Alsokhiry F; Abdelsalam I; Fletcher J; Xu L; Al-Turki Y, 2019, 'Hybrid converter topologies for dc transmission systems', IET Power Electronics, vol. 12, pp. 607 - 619, http://dx.doi.org/10.1049/iet-pel.2018.5100
2019
Li Y; Bao J; Skyllas-Kazacos M; Akter MP; Zhang X; Fletcher J, 2019, 'Studies on dynamic responses and impedance of the vanadium redox flow battery', Applied Energy, vol. 237, pp. 91 - 102, http://dx.doi.org/10.1016/j.apenergy.2019.01.015
2019
Zheng B; Fletcher JE; Lennon A; Jiang Y; Burr PA, 2019, 'Improving generation ramp rates of photovoltaic systems using module-based capacitive energy storage', Journal of Power Sources, vol. 423, pp. 227 - 235, http://dx.doi.org/10.1016/j.jpowsour.2019.03.055
2019
Paul S; Farshadnia M; Pouramin A; Fletcher J; Chang J, 2019, 'Comparative analysis of wave winding topologies and performance characteristics in ultra-thin printed circuit board axial-flux permanent magnet machine', IET Electric Power Applications, vol. 13, pp. 694 - 701, http://dx.doi.org/10.1049/iet-epa.2018.5417
2019
Callegaro L; Ciobotaru M; Pagano DJ; Fletcher JE, 2019, 'Control design for photovoltaic power optimizers using bootstrap circuit', IEEE Transactions on Energy Conversion, vol. 34, pp. 232 - 242, http://dx.doi.org/10.1109/TEC.2018.2874157
2019
Cheema MAM; Fletcher JE; Farshadnia M; Rahman MF, 2019, 'Sliding Mode Based Combined Speed and Direct Thrust Force Control of Linear Permanent Magnet Synchronous Motors with First-Order Plus Integral Sliding Condition', IEEE Transactions on Power Electronics, vol. 34, pp. 2526 - 2538, http://dx.doi.org/10.1109/TPEL.2018.2839060
2019
Acuna P; Rojas CA; Baidya R; Aguilera RP; Fletcher JE, 2019, 'On the Impact of Transients on Multistep Model Predictive Control for Medium-Voltage Drives', IEEE Transactions on Power Electronics, vol. 34, pp. 8342 - 8355, http://dx.doi.org/10.1109/TPEL.2018.2889565
2019
Heslop S; MacGill I; Fletcher J, 2019, 'Practical distributed voltage control method for efficient and equitable intervention of distributed devices', IET Smart Grid, vol. 2, pp. 399 - 406, http://dx.doi.org/10.1049/iet-stg.2018.0197
2019
Ahmed E; Mohibul Kabir KM; Wang H; Xiao D; Fletcher J; Donald WA, 2019, 'Rapid separation of isomeric perfluoroalkyl substances by high-resolution differential ion mobility mass spectrometry', Analytica Chimica Acta, vol. 1058, pp. 127 - 135, http://dx.doi.org/10.1016/j.aca.2019.01.038
2019
Shi Z; Li J; Callegaro L; Nurdin HI; Fletcher JE, 2019, 'Modelling virtual oscillator-controlled microgrids', IET Generation, Transmission and Distribution, vol. 13, pp. 2123 - 2133, http://dx.doi.org/10.1049/iet-gtd.2018.5737
2019
Zhu B; Tan C; Farshadnia M; Fletcher JE, 2019, 'Postfault zero-sequence current injection for open-circuit diode/switch failure in open-end winding pmsm machines', IEEE Transactions on Industrial Electronics, vol. 66, pp. 5124 - 5132, http://dx.doi.org/10.1109/TIE.2018.2868007
2019
Di J; Fletcher JE; Fan Y; Liu Y; Sun Z, 2019, 'Design and Performance Investigation of the Double-Sided Linear Induction Motor With a Ladder-Slot Secondary', IEEE Transactions on Energy Conversion, http://dx.doi.org/10.1109/TEC.2019.2901247
2019
Callegaro L; Ciobotaru M; Pagano DJ; Fletcher JE, 2019, 'Feedback linearization control in photovoltaic module integrated converters', IEEE Transactions on Power Electronics, vol. 34, pp. 6876 - 6889, http://dx.doi.org/10.1109/TPEL.2018.2872677
2019
Mahamedi B; Fletcher JE, 2019, 'Trends in the protection of inverter-based microgrids', IET Generation, Transmission and Distribution, vol. 13, pp. 4511 - 4522, http://dx.doi.org/10.1049/iet-gtd.2019.0808
2019
Bales C; Kovalsky P; Fletcher J; Waite TD, 2019, 'Low cost desalination of brackish groundwaters by Capacitive Deionization (CDI) – Implications for irrigated agriculture', Desalination, vol. 453, pp. 37 - 53, http://dx.doi.org/10.1016/j.desal.2018.12.001
2019
Priestley M; Fletcher JE; Tan C, 2018, 'Space-Vector PWM Technique for Five-Phase Open-End Winding PMSM Drive Operating in the Overmodulation Region', IEEE Transactions on Industrial Electronics, vol. 65, pp. 6816 - 6827, http://dx.doi.org/10.1109/TIE.2018.2795527
2018
Paul S; Chang J; Fletcher JE; Mukhopadhyay S, 2018, 'A novel high-resolution optical encoder with axially stacked coded disk for modular joints: Physical modeling and experimental validation', IEEE Sensors Journal, vol. 18, pp. 6001 - 6008, http://dx.doi.org/10.1109/JSEN.2018.2841982
2018
Mahamedi B; Zhu JG; Eskandari M; Fletcher JE; Li L, 2018, 'Protection of inverter-based microgrids from ground faults by an innovative directional element', IET Generation, Transmission and Distribution, vol. 12, pp. 5918 - 5927, http://dx.doi.org/10.1049/iet-gtd.2018.5469
2018
Zafar R; Ravishankar J; Fletcher JE; Pota HR, 2018, 'Multi-timescale model predictive control of battery energy storage system using conic relaxation in smart distribution grids', IEEE Transactions on Power Systems, vol. 33, pp. 7152 - 7161, http://dx.doi.org/10.1109/TPWRS.2018.2847400
2018
Vo T; Ravishankar J; Nurdin HI; Fletcher J, 2018, 'A novel controller for harmonics reduction of grid-tied converters in unbalanced networks', Electric Power Systems Research, vol. 155, pp. 296 - 306, http://dx.doi.org/10.1016/j.epsr.2017.10.019
2018
Cheng L; Acuna P; Aguilera RP; Jiang J; Wei S; Fletcher JE; Lu DDC, 2018, 'Model Predictive Control for DC-DC Boost Converters with Reduced-Prediction Horizon and Constant Switching Frequency', IEEE Transactions on Power Electronics, vol. 33, pp. 9064 - 9075, http://dx.doi.org/10.1109/TPEL.2017.2785255
2018
Jiang Y; Fletcher J; Burr P; Hall C; Zheng B; Wang DW; Ouyang Z; Lennon A, 2018, 'Suitability of representative electrochemical energy storage technologies for ramp-rate control of photovoltaic power', Journal of Power Sources, vol. 384, pp. 396 - 407, http://dx.doi.org/10.1016/j.jpowsour.2018.03.013
2018
Cheng L; Acuna P; Wei S; Fletcher J; Wang W; Jiang J, 2018, 'Fast-Swap Charging: An Improved Operation Mode for Catenary-Free Light Rail Networks', IEEE Transactions on Vehicular Technology, vol. 67, pp. 2912 - 2920, http://dx.doi.org/10.1109/TVT.2017.2780924
2018
Tan C; He C; Tang W; Kovalsky P; Fletcher J; Waite TD, 2018, 'Integration of photovoltaic energy supply with membrane capacitive deionization (MCDI) for salt removal from brackish waters', Water Research, vol. 147, pp. 276 - 286, http://dx.doi.org/10.1016/j.watres.2018.09.056
2018
Callegaro L; Ciobotaru M; Pagano DJ; Turano E; Fletcher JE, 2018, 'A Simple Smooth Transition Technique for the Noninverting Buck-Boost Converter', IEEE Transactions on Power Electronics, vol. 33, pp. 4906 - 4915, http://dx.doi.org/10.1109/TPEL.2017.2731974
2018
Alam K; xiao DAN; Akter MDPARVEZ; zhang DAMING; fletcher JOHN; rahman FAZ, 2018, 'Modified Model Predictive Control with Extended Voltage Vectors for Grid-connected Rectifier', IET Power Electronics, vol. 11, http://dx.doi.org/10.1049/iet-pel.2017.0883
2018
Li R; Fletcher JE; Xu L; Williams BW, 2017, 'Enhanced Flat-Topped Modulation for MMC Control in HVDC Transmission Systems', IEEE Transactions on Power Delivery, vol. 32, pp. 152 - 161, http://dx.doi.org/10.1109/TPWRD.2016.2561929
2017
Tria LAR; Alam KS; Zhang D; Fletcher JE, 2017, 'Comparative study of multicore planar transformers on printed circuit boards', IET Power Electronics, vol. 10, pp. 1452 - 1460, http://dx.doi.org/10.1049/iet-pel.2016.0837
2017
Adam GP; Abdelsalam I; Fletcher JE; Burt GM; Holliday D; Finney SJ, 2017, 'New Efficient Submodule for a Modular Multilevel Converter in Multiterminal HVDC Networks', IEEE Transactions on Power Electronics, vol. 32, pp. 4258 - 4278, http://dx.doi.org/10.1109/TPEL.2016.2603180
2017
Farshadnia M; Cheema MAM; Dutta R; Fletcher JE, 2017, 'Analytical Modeling of Armature Reaction Air-Gap Flux Density Considering the Non-Homogeneously Saturated Rotor in a Fractional-Slot Concentrated-Wound IPM Machine', IEEE Transactions on Magnetics, vol. 53, http://dx.doi.org/10.1109/TMAG.2016.2623797
2017
Farshadnia M; Cheema MAM; Dutta R; Fletcher J; Rahman M, 2017, 'Detailed Analytical Modelling of Fractional-Slot Concentrated-Wound Interior Permanent Magnet Machines for Prediction of Torque Ripple', IEEE Transactions on Industry Applications, vol. 53, pp. 5272 - 5283, http://dx.doi.org/10.1109/TIA.2017.2722418
2017
Habibullah M; Lu DDC; Xiao D; Fletcher JE; Rahman MF, 2017, 'Predictive Torque Control of Induction Motor Sensorless Drive Fed by a 3L-NPC Inverter', IEEE Transactions on Industrial Informatics, vol. 13, pp. 60 - 70, http://dx.doi.org/10.1109/TII.2016.2603922
2017
Habibullah M; Lu DDC; Xiao D; Fletcher JE; Rahman MF, 2017, 'Low complexity predictive torque control strategies for a three-level inverter driven induction motor', IET Electric Power Applications, vol. 11, pp. 776 - 783, http://dx.doi.org/10.1049/iet-epa.2016.0572
2017
Li M; Tong MM; Fletcher JE; Dong ZY, 2017, 'A novel approach to investigate the deterioration of insulation of oils in power transformers with terahertz time-domain spectroscopy', IEEE Transactions on Dielectrics and Electrical Insulation, vol. 24, pp. 930 - 938, http://dx.doi.org/10.1109/TDEI.2017.005974
2017
Cheema MAM; Fletcher JE; Farshadnia M; Xiao D; Rahman MF, 2017, 'Combined speed and direct thrust force control of linear permanent-magnet synchronous motors with sensorless speed estimation using a sliding-mode control with integral action', IEEE Transactions on Industrial Electronics, vol. 64, pp. 3489 - 3501, http://dx.doi.org/10.1109/TIE.2017.2652368
2017
Farshadnia M; Cheema MAM; Pouramin A; Dutta R; Fletcher JE, 2017, 'Design of Optimal Winding Configurations for Symmetrical Multiphase Concentrated-Wound Surface-Mount PMSMs to Achieve Maximum Torque Density under Current Harmonic Injection', IEEE Transactions on Industrial Electronics, vol. 65, pp. 1751 - 1761, http://dx.doi.org/10.1109/TIE.2017.2745464
2017
Dumlao MC; Xiao D; Zhang D; Fletcher J; Donald WA, 2017, 'Effects of Different Waveforms on the Performance of Active Capillary Dielectric Barrier Discharge Ionization Mass Spectrometry', Journal of the American Society for Mass Spectrometry, vol. 28, pp. 575 - 578, http://dx.doi.org/10.1007/s13361-016-1535-5
2017
Adam GP; Abdelsalam I; Fletcher JE; Xu L; Burt GM; Holliday D; Finney SJ, 2017, 'Improved Two-Level Voltage Source Converter for High-Voltage Direct Current Transmission Systems', IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 5, pp. 1670 - 1686, http://dx.doi.org/10.1109/JESTPE.2017.2723839
2017
Li R; Fletcher JE, 2017, 'A novel MMC control scheme to increase the DC voltage in HVDC transmission systems', Electric Power Systems Research, vol. 143, pp. 544 - 553, http://dx.doi.org/10.1016/j.epsr.2016.11.004
2017
Adam GP; Abdelsalam I; Xu L; Fletcher J; Burt G; Williams B, 2017, 'Multi-tasking dc-dc and dc-ac converters for dc voltage tapping and power control in highly meshed multi-terminal HVDC networks', IET Power Electronics, vol. 10, pp. 2217 - 2228, http://dx.doi.org/10.1049/iet-pel.2016.1035
2017
Heslop S; MacGill I; Fletcher J, 2016, 'Maximum PV generation estimation method for residential low voltage feeders', Sustainable Energy, Grids and Networks, vol. 7, pp. 58 - 69, http://dx.doi.org/10.1016/j.segan.2016.06.003
2016
Fletcher J; Li W, 2016, 'Guest editorial', IET Renewable Power Generation, vol. 10, pp. 743, http://dx.doi.org/10.1049/iet-rpg.2016.0323
2016
Tria LAR; Zhang D; Fletcher JE, 2016, 'Planar PCB transformer model for circuit simulation', IEEE Transactions on Magnetics, vol. 52, http://dx.doi.org/10.1109/TMAG.2016.2516995
2016
Li R; Fletcher JE; Williams BW, 2016, 'Influence of third harmonic injection on modular multilevel converter-based highvoltage direct current transmission systems', IET Generation, Transmission and Distribution, vol. 10, pp. 2764 - 2770, http://dx.doi.org/10.1049/iet-gtd.2015.1470
2016
Zhang Y; Ravishankar J; Fletcher J, 2016, 'Power flow and transmission loss analysis of modular multi-level converter based multiterminal high-voltage DC systems', IET Renewable Power Generation, vol. 10, pp. 767 - 775, http://dx.doi.org/10.1049/iet-rpg.2015.0449
2016
Chai M; Xiao D; Dutta R; Fletcher JE, 2016, 'Space vector PWM techniques for three-to-five-phase indirect matrix converter in the overmodulation region', IEEE Transactions on Industrial Electronics, vol. 63, pp. 550 - 561, http://dx.doi.org/10.1109/TIE.2015.2475416
2016
Cheema MAM; Fletcher JE; Xiao D; Rahman MF, 2016, 'A Direct Thrust Control Scheme for Linear Permanent Magnet Synchronous Motor Based on Online Duty Ratio Control', IEEE Transactions on Power Electronics, vol. 31, pp. 4416 - 4428, http://dx.doi.org/10.1109/TPEL.2015.2475400
2016
Cheema MAM; Fletcher JE; Rahman MF; Xiao D, 2016, 'Optimal, Combined Speed, and Direct Thrust Control of Linear Permanent Magnet Synchronous Motors', IEEE Transactions on Energy Conversion, vol. 31, pp. 947 - 958, http://dx.doi.org/10.1109/TEC.2016.2536201
2016
Tan C; Xiao D; Fletcher JE; Rahman MF, 2016, 'Carrier-based PWM methods with common-mode voltage reduction for five-phase coupled inductor inverter', IEEE Transactions on Industrial Electronics, vol. 63, pp. 526 - 537, http://dx.doi.org/10.1109/TIE.2015.2472815
2016
Zhang Y; Ravishankar J; Fletcher J; Li R; Han M, 2016, 'Review of modular multilevel converter based multi-terminal HVDC systems for offshore wind power transmission', Renewable and Sustainable Energy Reviews, vol. 61, pp. 572 - 586, http://dx.doi.org/10.1016/j.rser.2016.01.108
2016
Li R; Fletcher JE, 2016, 'AC voltage control of DC/DC converters based on modular multilevel converters in multi-terminal high-voltage direct current transmission systems', Energies, vol. 9, http://dx.doi.org/10.3390/en9121064
2016
Tan C; Xiao D; Fletcher JE; Rahman MF, 2016, 'Analytical and Experimental Comparison of Carrier-Based PWM Methods for the Five-Phase Coupled-Inductor Inverter', IEEE Transactions on Industrial Electronics, vol. 63, pp. 7328 - 7338, http://dx.doi.org/10.1109/TIE.2016.2592860
2016
Tria LAR; Zhang D; Fletcher JE, 2016, 'Implementation of a Nonlinear Planar Magnetics Model', IEEE Transactions on Power Electronics, vol. 31, pp. 6534 - 6542, http://dx.doi.org/10.1109/TPEL.2015.2503744
2016
Li R; Fletcher JE; Yao L; Williams BW, 2016, 'DC fault protection structures at a DC-link node in a radial multi-terminal high-voltage direct current system', IET Renewable Power Generation, vol. 10, pp. 744 - 751, http://dx.doi.org/10.1049/iet-rpg.2015.0302
2016
Cheema MAM; Fletcher JE; Xiao D; Rahman MF, 2016, 'A Linear Quadratic Regulator-Based Optimal Direct Thrust Force Control of Linear Permanent-Magnet Synchronous Motor', IEEE Transactions on Industrial Electronics, vol. 63, pp. 2722 - 2733, http://dx.doi.org/10.1109/TIE.2016.2519331
2016
Nguyen D; Dutta R; Rahman MF; Fletcher JE, 2016, 'Performance of a Sensorless Controlled Concentrated-Wound Interior Permanent-Magnet Synchronous Machine at Low and Zero Speed', IEEE Transactions on Industrial Electronics, vol. 63, pp. 2016 - 2026, http://dx.doi.org/10.1109/TIE.2015.2506138
2016
Vo T; Ravishankar J; Nurdin HI; Fletcher J, 2015, 'A comparison of PI vs LPV controllers for a doubly-fed induction generator in a microgrid', Wind Engineering, vol. 39, pp. 479 - 493, http://dx.doi.org/10.1260/0309-524X.39.4.479
2015
Gao P; O'Byrne S; Fletcher JE, 2015, 'A power-electronics-based modular nanosecond pulse generation system for plasma-assisted ignition', IEEJ Journal of Industry Applications, vol. 4, pp. 227 - 234, http://dx.doi.org/10.1541/ieejjia.4.227
2015
Tria LAR; Zhang D; Fletcher JE, 2015, 'High-Frequency Planar Transformer Parameter Estimation', IEEE Transactions on Magnetics, vol. 51, http://dx.doi.org/10.1109/TMAG.2015.2443791
2015
Li R; Fletcher JE; Xu L; Holliday D; Williams BW, 2015, 'A Hybrid Modular Multilevel Converter with Novel Three-Level Cells for DC Fault Blocking Capability', IEEE Transactions on Power Delivery, vol. 30, pp. 2017 - 2026, http://dx.doi.org/10.1109/TPWRD.2015.2423258
2015
Li R; Adam GP; Holliday D; Fletcher JE; Williams BW, 2015, 'Hybrid Cascaded Modular Multilevel Converter with DC Fault Ride-Through Capability for the HVDC Transmission System', IEEE Transactions on Power Delivery, vol. 30, pp. 1853 - 1862, http://dx.doi.org/10.1109/TPWRD.2015.2389758
2015
Chen C; Adam GP; Finney S; Fletcher J; Williams B, 2015, 'H-bridge modular multi-level converter: Control strategy for improved DC fault ride-through capability without converter blocking', IET Power Electronics, vol. 8, pp. 1996 - 2008, http://dx.doi.org/10.1049/iet-pel.2014.0513
2015
Heslop S; Macgill I; Fletcher J; Lewis S, 2014, 'Method for determining a PV generation limit on low voltage feeders for evenly distributed PV and Load', Energy Procedia, vol. 57, pp. 207 - 216, http://dx.doi.org/10.1016/j.egypro.2014.10.025
2014
Zhang D; Fletcher JE, 2013, 'Double-frequency method using differential evolution for identifying parameters in the dynamic Jiles-Atherton model of Mn-Zn ferrites', IEEE Transactions on Instrumentation and Measurement, vol. 62, pp. 460 - 466, http://dx.doi.org/10.1109/TIM.2012.2216474
2013
Vo TH; Ravishankar J; Fletcher JE, 2013, 'Assessment of distributed generation on the efficiency of single wire earth return systems', Advanced Materials Research, vol. 622, pp. 1887 - 1891, http://dx.doi.org/10.4028/www.scientific.net/AMR.622-623.1887
2013
Zhang D; Fletcher J, 2013, 'Quantification of required multi-segments for accurately computing induced voltage in a ferrite inductor using static and dynamic jiles-atherton models', IEEE Transactions on Magnetics, vol. 49, pp. 5424 - 5429, http://dx.doi.org/10.1109/TMAG.2013.2271218
2013
Gao EP; Zhang D; Fletcher J, 2013, 'Modeling of pulse transformer with nano-second excitation source using Jiles-Atherton method', 2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013, pp. 776 - 780, http://dx.doi.org/10.1109/ECCE-Asia.2013.6579190
2013
Adam GP; Abdelsalam I; Finney SJ; Holliday D; Williams BW; Fletcher J, 2013, 'Comparison of two advanced modulation strategies for a hybrid cascaded converter', 2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013, pp. 1334 - 1340, http://dx.doi.org/10.1109/ECCE-Asia.2013.6579283
2013
Zhang D; Phung T; Fletcher J; Chen JC; Jiang M; Niu HC, 2013, 'Windowed-sinc Band-pass Filter based Reference Signal Extraction for Grid Synchronization', International Journal of Electrical Energy, vol. 1, pp. 23 - 28, http://dx.doi.org/10.12720/ijoee.1.1.23-28
2013
Yang J; Fletcher J; O'Reilly JJ, 2012, 'Short-circuit and ground fault analyses and location in VSC-based DC network cables', IEEE Transactions on Industrial Electronics, vol. 59, pp. 3827 - 3837, http://dx.doi.org/10.1109/TIE.2011.2162712
2012
Soman RR; Davidson EM; Mcarthur SDJ; Fletcher J; Ericsen TS, 2012, 'Model-based methodology using modified sneak circuit analysis for power electronic converter fault diagnosis', IET Power Electronics, vol. 5, pp. 813 - 826, http://dx.doi.org/10.1049/iet-pel.2011.0018
2012
Zhang D; Fletcher J, 2012, 'Double-Frequency Method Using Differential Evolution for Identifying Parameters in the Dynamic Jiles–Atherton Model of Mn–Zn Ferrites', IEEE Transactions on Instrumentation and Measurement, vol. 62, pp. 460 - 466, http://dx.doi.org/10.1109/TIM.2012.2216474
2012
Gao L; Fletcher J; Zheng L, 2011, 'Low-speed control improvements for a two-level five-phase inverter-fed induction machine using classic direct torque control', IEEE Transactions on Industrial Electronics, vol. 58, pp. 2744 - 2754, http://dx.doi.org/10.1109/TIE.2010.2070775
2011
Zheng L; Fletcher J; Williams B; He X, 2011, 'A Novel Direct Torque Control Scheme for a Sensorless Five-Phase Induction Motor Drive', IEEE Transactions on Industrial Electronics, vol. 58, pp. 503 - 513, http://dx.doi.org/10.1109/TIE.2010.2047830
2011
Clark DT; Ramsay EP; Murphy AE; Smith DA; Thompson RF; Young RA; Cormack JD; Zhu C; Finney S; Fletcher J, 2011, 'High Temperature Silicon Carbide CMOS Integrated Circuits', Materials Science Forum, vol. 679, pp. 726 - 729, http://dx.doi.org/10.4028/www.scientific.net/MSF.679-680.726
2011
Xia YY; Fletcher JE; Finney SJ; Ahmed KH; Williams BW, 2011, 'Torque ripple analysis and reduction for wind energy conversion systems using uncontrolled rectifier and boost converter', IET Renewable Power Generation, vol. 5, pp. 377 - 386, http://dx.doi.org/10.1049/iet-rpg.2010.0108
2011
Wang F; Bai L; Fletcher J; Whiteford J; Cullen D, 2008, 'The methodology for aerodynamic study on a small domestic wind turbine with scoop', Journal of Wind Engineering and Industrial Aerodynamics, vol. 96, pp. 1 - 24, http://dx.doi.org/10.1016/j.jweia.2007.03.004
2008
Hamdy R; Fletcher JE; Williams BW; Finney SJ, 2002, 'High-Speed Performance Improvements of a Two-Phase Switched Reluctance Machine Utilizing Rotor Conducting Screens', IEEE Power Engineering Review, vol. 22, pp. 52, http://dx.doi.org/10.1109/MPER.2002.4312371
2002
Hamdy R; Fletcher JE; Williams BW; Finney SJ, 2002, 'High-speed performance improvements of a two-phase switched reluctance machine utilizing rotor-conducting screens', IEEE Transactions on Energy Conversion, vol. 17, pp. 500 - 506, http://dx.doi.org/10.1109/TEC.2002.805202
2002
Ghoneim WAM; Fletcher JE; Williams BW, 2002, 'Matrix approach for the generalised theory of doubly salient reluctance machines', IEE Proceedings: Electric Power Applications, vol. 149, pp. 65 - 80, http://dx.doi.org/10.1049/ip-epa:20020017
2002
Fletcher JE; Hamdy R; Williams BW; Finney SJ, 2000, 'Limitations of inverter topologies for two-phase switched reluctance machines with emphasis on starting and high-speed operation', PESC Record - IEEE Annual Power Electronics Specialists Conference, vol. 3, pp. 1531 - 1537, http://dx.doi.org/10.1109/PESC.2000.880533
2000
Hamdy R; Fletcher J; Williams BW, 2000, 'Bidirectional starting of a symmetrical two-phase switched reluctance machine', IEEE Transactions on Energy Conversion, vol. 15, pp. 211 - 217, http://dx.doi.org/10.1109/60.867002
2000
Sharaf-Eldin T; Dunnigan MW; Fletcher JE; Williams BW, 1999, 'Nonlinear robust control of a vector-controlled synchronous reluctance machine', IEEE Transactions on Power Electronics, vol. 14, pp. 1111 - 1121, http://dx.doi.org/10.1109/63.803405
1999
Finney SJ; Tooth DJ; Fletcher JE; Williams BW, 1999, 'The application of saturable turn-on snubbers to IGBT bridge-leg circuits', IEEE Transactions on Power Electronics, vol. 14, pp. 1101 - 1110, http://dx.doi.org/10.1109/63.803404
1999
Dessouky YG; Williams BW; Fletcher JE, 1999, 'Conducting screen utilisation in switched reluctance motors', IEEE Transactions on Energy Conversion, vol. 14, pp. 946 - 951, http://dx.doi.org/10.1109/60.815012
1999
Dessouky YG; Williams BW; Fletcher JE, 1999, 'Conducting screen utilization in switched reluctance motors', IEEE Power Engineering Review, vol. 19, pp. 51
1999
Dessouky YG; Williams BW; Fletcher JE, 1998, 'A novel power converter with voltage-boosting capacitors for a four-phase srm drive', IEEE Transactions on Industrial Electronics, vol. 45, pp. 815 - 823, http://dx.doi.org/10.1109/41.720339
1998
Dessouky YG; Williams BW; Fletcher JE, 1998, 'Cooling enhancement of electric motors', IEE Proceedings: Electric Power Applications, vol. 145, pp. 57 - 60, http://dx.doi.org/10.1049/ip-epa:19981472
1998
Books
add
Cheema MAM; Fletcher JE, 2020, Advanced Direct Thrust Force Control of Linear Permanent Magnet Synchronous Motor, Springer International Publishing, http://dx.doi.org/10.1007/978-3-030-40325-6
2020
Conference Papers
add
Li J; Fletcher JE; Holmes DG; McGrath BP, 2020, 'Developing a machine equivalent inertial response for a Virtual Oscillator Controlled Inverter in a machine-inverter based microgrid', in ECCE 2020 - IEEE Energy Conversion Congress and Exposition, pp. 4314 - 4321, http://dx.doi.org/10.1109/ECCE44975.2020.9236073
2020
Ndirangu K; Callegaro L; Fletcher JE; Konstantinou G, 2020, 'Development of an Aggregation Tool for PV Inverter Response to Frequency Disturbances across a Distribution Feeder', in IECON Proceedings (Industrial Electronics Conference), pp. 4037 - 4042, http://dx.doi.org/10.1109/IECON43393.2020.9255331
2020
Holbert KE; Fletcher J; Burr PA; Obbard EG, 2020, 'PLuS alliance nuclear engineering online course exchange program', in Transactions of the American Nuclear Society, pp. 43 - 45, http://dx.doi.org/10.13182/T122-32355
2020
Tafti HD; Konstantinou G; Townsend CD; Farivar GG; Ceballos S; Pou J; Fletcher JE, 2020, 'Comparative Analysis of Flexible Power Point Tracking Algorithms in Photovoltaic Systems', in ECCE 2020 - IEEE Energy Conversion Congress and Exposition, pp. 110 - 115, http://dx.doi.org/10.1109/ECCE44975.2020.9236032
2020
Tafti HD; Konstantinou G; Fletcher JE; Farivar GG; Ceballos S; Pou J; Townsend CD, 2020, 'Flexible Power Point Tracking in Cascaded H-Bridge Converter-Based Photovoltaic Systems', in IECON Proceedings (Industrial Electronics Conference), pp. 1826 - 1830, http://dx.doi.org/10.1109/IECON43393.2020.9254409
2020
Akter N; Perry S; Fletcher J; Simunovic M; Roy M, 2020, 'Automated Artifacts and Noise Removal from Optical Coherence Tomography Images Using Deep Learning Technique', in 2020 IEEE Symposium Series on Computational Intelligence, SSCI 2020, pp. 2536 - 2542, http://dx.doi.org/10.1109/SSCI47803.2020.9308336
2020
Avila NF; Callegaro L; Fletcher J, 2020, 'Measurement-based parameter estimation for the WECC composite load model with distributed energy resources', in IEEE Power and Energy Society General Meeting, http://dx.doi.org/10.1109/PESGM41954.2020.9281843
2020
Zhang D; Tang X; Fletcher J, 2020, 'Voltage profile improvement in autonomous AC microgrid operated at constant frequency and equivalent parallel operation of inverters', in IEEE Region 10 Annual International Conference, Proceedings/TENCON, pp. 506 - 511, http://dx.doi.org/10.1109/TENCON50793.2020.9293875
2020
Feng Y; Konstantinou G; Hredzak B; Fletcher J; Sun K, 2019, 'Topologies for reduction of second harmonic ripple in battery energy storage systems', in PEDG 2019 - 2019 IEEE 10th International Symposium on Power Electronics for Distributed Generation Systems, pp. 414 - 419, http://dx.doi.org/10.1109/PEDG.2019.8807611
2019
Kala S; Fletcher J; Peiris J; Ahmadyar AS, 2019, 'System Frequency Performance of the Australian National Electricity Market with Energy Transformation', in 2019 IEEE PES Innovative Smart Grid Technologies Asia, ISGT 2019, pp. 3057 - 3062, http://dx.doi.org/10.1109/ISGT-Asia.2019.8881163
2019
Callegaro L; Ciobotaru M; Fletcher JE, 2019, 'An intelligent pass-through algorithm for non-inverting buck-boost solar power optimizers', in 2019 21st European Conference on Power Electronics and Applications, EPE 2019 ECCE Europe, http://dx.doi.org/10.23919/EPE.2019.8915459
2019
Nurdin HI; Fletcher JE, 2019, 'Existence of Sinusoidal Orbits of a Nonlinear Proportional and Resonant Current Regulator for Islanded Microgrids', in Proceedings of the IEEE Conference on Decision and Control, IEEE, Miami Beach, FL, pp. 5688 - 5693, presented at 57th IEEE Conference on Decision and Control (CDC), Miami Beach, FL, 17 December 2018 - 19 December 2018, http://dx.doi.org/10.1109/CDC.2018.8619680
2019
Momayyezan M; Hredzak B; Fletcher J; Sun K, 2019, 'A reconfigurable converter with bidirectional energy transfer', in Proceedings of the IEEE International Conference on Industrial Technology, pp. 355 - 360, http://dx.doi.org/10.1109/ICIT.2019.8755181
2019
Zheng B; Fletcher JE; Lennon A; Jiang Y; Burr PA, 2019, 'Photovoltaic Power Generation with Module-Based Capacitive Energy Storage', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 900 - 905, http://dx.doi.org/10.1109/PVSC40753.2019.8980616
2019
Zhang D; Fletcher J, 2019, 'Operation of Autonomous AC Microgrid at Constant Frequency and with Reactive Power Generation from Grid-forming, Grid-supporting and Grid-feeding Generators', in IEEE Region 10 Annual International Conference, Proceedings/TENCON, pp. 1560 - 1565, http://dx.doi.org/10.1109/TENCON.2018.8650193
2019
Akter N; Phu J; Perry S; Fletcher J; Kalloniatis M; Roy M, 2019, 'Analysis of OCT images to optimize glaucoma diagnosis', in Optics InfoBase Conference Papers, http://dx.doi.org/10.1364/ISA.2019.ITh2B.2
2019
Yi Z; Chen H; Sun K; Fletcher J; Konstantinou G; Hredzak B, 2019, 'Analysis and Mitigation of Oscillations in Bi-directional CLLC Resonant Converters', in ICPE 2019 - ECCE Asia - 10th International Conference on Power Electronics - ECCE Asia, Busan, Korea, pp. 1736 - 1742, presented at ICPE, Busan, Korea, 27 May 2019 - 30 May 2019
2019
Wang S; Fletcher J, 2019, 'A Novel MPPT Strategy Based on Decentralized Control in subDPP Systems', in PEDG 2019 - 2019 IEEE 10th International Symposium on Power Electronics for Distributed Generation Systems, IEEE, pp. 863 - 868, presented at 2019 IEEE 10th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), 03 June 2019 - 06 June 2019, http://dx.doi.org/10.1109/PEDG.2019.8807724
2019
Ali M; Sahoo A; Nurdin HI; Ravishankar J; Fletcher JE, 2019, 'On the Power Sharing Dynamics of Parallel-Connected Virtual Oscillator-Controlled and Droop-Controlled Inverters in an AC Microgrid', in IECON Proceedings (Industrial Electronics Conference), pp. 3931 - 3936, http://dx.doi.org/10.1109/IECON.2019.8927510
2019
Zhu B; Xiao D; Tan C; Fletcher J, 2019, 'Fault Tolerant Online Condition Monitor of DC-Link Capacitor for Open-end Winding Machine', in IECON Proceedings (Industrial Electronics Conference), pp. 4623 - 4629, http://dx.doi.org/10.1109/IECON.2019.8926729
2019
Kasim M; Fletcher J, 2019, 'Mechanical Field Weakening Techniques for an Axial Flux Machine', in Proceeding - 2019 International Conference on Sustainable Energy Engineering and Application: Innovative Technology Toward Energy Resilience, ICSEEA 2019, pp. 7 - 15, http://dx.doi.org/10.1109/ICSEEA47812.2019.8938626
2019
Du B; Verbic G; Fletcher J, 2018, 'Thermal modelling for demand response of residential buildings', in 2017 Australasian Universities Power Engineering Conference, AUPEC 2017, pp. 1 - 6, http://dx.doi.org/10.1109/AUPEC.2017.8282379
2018
Zhou H; Tan C; Fletcher J, 2018, 'Lossless bi-directional current sense circuit for low-voltage high-current DC/DC converters', in Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, pp. 1305 - 1308, http://dx.doi.org/10.1109/IECON.2018.8591710
2018
Priestley M; Fletcher J; Farshadnia M, 2018, 'Post-Fault FOC Transformation Matrix for Unequal Amplitude Currents during Dual Open-Phase Fault', in Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, IECON 2018, Washington DC, pp. 653 - 658, presented at IECON 2018, Washington DC, 21 October 2018 - 23 October 2018, http://dx.doi.org/10.1109/IECON.2018.8591672
2018
Farshadnia M; Priestley M; Cheema MAM; Fletcher JE, 2018, 'Torque ripple suppression for open-end multiphase PMSMs operating under open-phase faults', in Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, pp. 731 - 736, http://dx.doi.org/10.1109/IECON.2018.8595142
2018
Shi Z; Nurdin HI; Fletcher JE; Li J, 2018, 'Similarities between Virtual Oscillator Controlled and Droop Controlled Three-Phase Inverters', in Proceedings - 2018 IEEE 18th International Conference on Power Electronics and Motion Control, PEMC 2018, pp. 434 - 439, http://dx.doi.org/10.1109/EPEPEMC.2018.8521928
2018
Ali M; Nurdin HI; Fletcher JE, 2018, 'Simultaneous regulation of active and reactive output power of parallel-connected virtual oscillator controlled inverters', in Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, pp. 4051 - 4056, http://dx.doi.org/10.1109/IECON.2018.8592839
2018
Paul S; Farshadnia M; Pouramin A; Fletcher J; Chang J, 2018, 'Printed Circuit Axial-Flux Permanent Magnet Machines: A Comparative Analysis of Their PCB Topologies and Performance Characteristics', in 2018 IEEE INTERNATIONAL MAGNETIC CONFERENCE (INTERMAG), IEEE, Singapore, SINGAPORE, presented at IEEE International Magnetics Conference (INTERMAG), Singapore, SINGAPORE, 23 April 2018 - 27 April 2018, http://dx.doi.org/10.1109/INTMAG.2018.8508182
2018
Ali M; Nurdin HI; Fletcher JE, 2018, 'Output Power Regulation of a Virtual Oscillator Controlled Inverter', in Proceedings - 2018 IEEE 18th International Conference on Power Electronics and Motion Control, PEMC 2018, pp. 1085 - 1090, http://dx.doi.org/10.1109/EPEPEMC.2018.8521907
2018
Rojas CA; Fletcher J; Acuna P; Aguilera RP; Astorga JP, 2018, 'Model Predictive Control of a Multi-String LCL- Type Grid-Connected H -NPC PV Converter', in IEEE International Symposium on Industrial Electronics, pp. 252 - 257, http://dx.doi.org/10.1109/ISIE.2018.8433739
2018
Wickramasinghe Abeywardana DB; Hredzak B; Fletcher JE, 2018, 'An Interleaved Boost Inverter Based Battery-Supercapacitor Hybrid Energy Storage System with a Reduced Number of Current Sensors', in IEEE International Symposium on Industrial Electronics, Cairns, QLD, Australia, pp. 476 - 481, presented at 2018 IEEE 27th International Symposium on Industrial Electronics (ISIE), Cairns, QLD, Australia, 13 June 2018 - 15 June 2018, http://dx.doi.org/10.1109/ISIE.2018.8433860
2018
Akter M, 2018, 'Charging Control of Vanadium Redox Battery Based Energy Storage Systems with Variable Input Power', in IEEE International Symposium on Industrial Electronics, Cairns, Australia, pp. 489 - 494, presented at 27th International Symposium on Industrial Electronics (ISIE), Cairns, Australia, 13 June 2018 - 15 June 2018, http://dx.doi.org/10.1109/ISIE.2018.8433806
2018
Cheng L; Acuna P; Aguilera RP; Jiang J; Flecther J; Baier C, 2017, 'Model predictive control for Energy Management of a hybrid energy storage system in Light Rail Vehicles', in 2017 11th IEEE International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2017, Cadiz, Spain, pp. 683 - 688, presented at 2017 11th IEEE International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG), Cadiz, Spain, 04 April 2017 - 06 April 2017, http://dx.doi.org/10.1109/CPE.2017.7915255
2017
Callegaro L; Pagano DJ; Ciobotaru M; Fletcher JE, 2017, 'Feedback linearization control of non-inverting buck-boost PV power optimizers', in 2017 IEEE 8th International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2017, Florianopolis, Brazil, presented at 2017 IEEE 8th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), Florianopolis, Brazil, 17 April 2017 - 20 April 2017, http://dx.doi.org/10.1109/PEDG.2017.7972451
2017
Rathnayake RMHM; Dutta R; Fletcher JE; Xiao D, 2017, 'Torque ripple minimization of an IPMSG with fractional-slot, concentrated-winding using uncontrolled rectifier-connected boost converter control', in 2017 20th International Conference on Electrical Machines and Systems, ICEMS 2017, Sydney, NSW, Australia, presented at 2017 20th International Conference on Electrical Machines and Systems (ICEMS), Sydney, NSW, Australia, 11 August 2017 - 14 August 2017, http://dx.doi.org/10.1109/ICEMS.2017.8056212
2017
Farshadnia M; Pouramin A; Dutta R; Fletcher JE, 2017, 'Airgap magnetic field estimation for IPM rotors considering their non-uniform local saturation', in 2017 20th International Conference on Electrical Machines and Systems, ICEMS 2017, Sydney, NSW, Australia, presented at 2017 20th International Conference on Electrical Machines and Systems (ICEMS), Sydney, NSW, Australia, 11 August 2017 - 14 August 2017, http://dx.doi.org/10.1109/ICEMS.2017.8056266
2017
Abeywardana DBW; Hredzak B; Fletcher JE; Konstantinou G, 2017, 'A cascaded boost inverter based battery energy storage system with reduced battery ripple current', in Proceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, pp. 2733 - 2738, http://dx.doi.org/10.1109/IECON.2017.8216460
2017
Farshadnia M; Cheema MAM; Dutta R; Fletcher JE, 2016, 'Analytical modeling of pulsating torque in concentrated-wound interior permanent magnet machines to achieve maximum average torque under an open-phase fault condition', in 2016 IEEE 8th International Power Electronics and Motion Control Conference, IPEMC-ECCE Asia 2016, IEEE, Hefei, China, pp. 2813 - 2819, presented at 2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia), Hefei, China, 22 May 2016 - 26 May 2016, http://dx.doi.org/10.1109/IPEMC.2016.7512743
2016
Rathnayake RMHM; Dutta R; Fletcher JE; Xiao D; Ekanayake S, 2016, 'Power and voltage control of a nonpitchable direct driven fractional slot concentrated wound-IPMSG based wind turbine operating above base speed', in IECON Proceedings (Industrial Electronics Conference), pp. 1961 - 1966, http://dx.doi.org/10.1109/IECON.2016.7793453
2016
Abdull Halim H; Dao T; Phung TT; Fletcher J, 2016, 'Transformer Inrush Transients Using Jiles-Atherton Model in PSCAD/EMTDC', in 2016 International Conference on Smart Green Technology in Electrical and Information Systems: Advancing Smart and Green Technology to Build Smart Society, ICSGTEIS 2016 - Proceedings, Department of Electrical and Computer Engineering Postgraduate Study in Electrical and Computer Engineering Udayana University, Bali, Indonesia, pp. 38 - 42, presented at International Conference on Smart-Green Technology in Electrical and Information Systems (ICSGTEIS2016), Bali, Indonesia, 06 October 2016 - 08 October 2016, http://dx.doi.org/10.1109/ICSGTEIS.2016.7885763
2016
Callegaro L; Ciobotaru M; Fletcher J; Acuna P; Daniel P, 2016, 'Design of cascaded control loop for solar power optimizer based on a buck-boost converter', in Power Electronics Conference (SPEC), IEEE Annual Southern, IEEE, Auckland, New Zealand, pp. 151DUMMY, presented at IEEE Annual Southern Power Electronics Conference (SPEC), Auckland, New Zealand, 05 December 2016 - 08 December 2016, http://dx.doi.org/10.1109/SPEC.2016.7846136
2016
Mohd Said NA; Xiao D; Dutta R; Fletcher JE, 2016, 'Control strategy of post-fault operation in dual inverter-fed, PMSM considering zero sequence and back-emf harmonic', in IET Conference Publications, Glasgow, UK, presented at 8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016), Glasgow, UK, 19 April 2016 - 21 April 2016, http://dx.doi.org/10.1049/cp.2016.0228
2016
Farshadnia M; Cheema MAM; Dutta R; Fletcher JE; Lovatt HC; Rahman MF, 2016, 'An extended dq model for concentrated-wound interior permanent magnet machines considering non-ideal machine parameters', in IET Conference Publications, Glasgow, UK, presented at 8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016), Glasgow, UK, 19 April 2016 - 21 April 2016, http://dx.doi.org/10.1049/cp.2016.0180
2016
Farshadnia M; Cheema M; Dutta R; Fletcher J; Rahman FM, 2016, 'Detailed analytical modelling of fractional-slot concentrated-wound interior permanent magnet machines for prediction of torque ripple', in Energy Conversion Congress and Exposition (ECCE), 2016 IEEE, IEEE, Milwaukee, WI, presented at 2016 IEEE Energy Conversion Congress and Exposition (ECCE), Milwaukee, WI, 18 September 2016 - 22 September 2016, http://dx.doi.org/10.1109/ECCE.2016.7855035
2016
Rathnayake RMHM; Dutta R; Fletcher JE, 2016, 'Control of direct driven fractional slot concentrated wound-IPMSG for variable speed wind energy system', in Proceedings - 2016 22nd International Conference on Electrical Machines, ICEM 2016, IEEE, Lausanne, SWITZERLAND, pp. 1001 - 1007, presented at 22nd International Conference on Electrical Machines (ICEM), Lausanne, SWITZERLAND, 04 September 2016 - 07 September 2016, http://dx.doi.org/10.1109/ICELMACH.2016.7732648
2016
Zhang D; Fletcher J, 2016, 'Modeling a DC-current-controlled variable inductance and its application to grid-Tied converters', in 2016 IEEE International Conference on Power System Technology, POWERCON 2016, http://dx.doi.org/10.1109/POWERCON.2016.7754075
2016
Priestley M; Xiao D; Said NAM; Dutta R; Fletcher JE, 2016, 'Post-fault control strategy for IPMSMs with non-sinusoidal back-EMFs in an open-ended winding configuration', in IECON Proceedings (Industrial Electronics Conference), pp. 2879 - 2884, http://dx.doi.org/10.1109/IECON.2016.7793768
2016
Ekanayake S; Dutta R; Rahman MF; Xiao D; Fletcher J, 2016, 'Operation along the maximum torque per voltage trajectory in a direct torque and flux controlled interior permanent magnet synchronous motor', in IET Conference Publications, http://dx.doi.org/10.1049/cp.2016.0326
2016
Mohd Said NA; Priestley M; Dutta R; Fletcher JE, 2016, 'Torque ripple minimization in dual inverter open-end winding PMSM drives with non-sinusoidal back-EMFs by harmonic current suppression', in IECON Proceedings (Industrial Electronics Conference), pp. 2975 - 2980, http://dx.doi.org/10.1109/IECON.2016.7793479
2016
Vo T; Ravishankar J; Nurdin HI; Fletcher J, 2015, 'LPV controllers for a DFIG in a microgrid under unbalanced conditions', in 2015 IEEE 15th International Conference on Environment and Electrical Engineering, EEEIC 2015 - Conference Proceedings, pp. 1475 - 1480, http://dx.doi.org/10.1109/EEEIC.2015.7165389
2015
Rathnayake R; Dutta R; Fletcher J; Xiao D, 2015, 'Modified efficiency optimization control for fractional slot concentrated wound interior permanent magnet synchronous generators', in IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society, IEEE, Yokohama, Japan, pp. 002986 - 002991, presented at 41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015, Yokohama, Japan, 09 November 2015 - 12 November 2016, http://dx.doi.org/10.1109/IECON.2015.7392557
2015
Gowaid IA; Page F; Adam GP; Williams BW; Fletcher J, 2015, 'Ring DC node configurations for enhanced DC fault protection in multiterminal HVDC networks', in 2015 International Conference on Renewable Energy Research and Applications, ICRERA 2015, IEEE, Palermo, pp. 1411 - 1415, presented at 2015 International Conference on Renewable Energy Research and Applications (ICRERA), Palermo, 22 November 2015 - 25 November 2015, http://dx.doi.org/10.1109/ICRERA.2015.7418640
2015
Tan C; Xiao D; Fletcher JE, 2015, 'An improved space vector modulation strategy for three-level five-phase neutral-point-clamped inverters', in 2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015, http://dx.doi.org/10.1109/EPE.2015.7309106
2015
Wittig H; Fletcher J, 2015, 'Case study: Simulation of a thin controllable network transformer on the Eastern Australian transmission network', in Proceedings of the International Conference on Power Electronics and Drive Systems, pp. 1111 - 1115, http://dx.doi.org/10.1109/PEDS.2015.7203473
2015
Mohd Said N; Xiao D; Dutta R; Fletcher J, 2015, 'Closed-loop control strategy for PM machines with non-sinusoidal back-EMFs using dual-inverter open-end winding', in IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society, IEEE, Yokohama, Japan, pp. 002998 - 003003, presented at 41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015, Yokohama, Japan, 09 November 2015 - 12 November 2015, http://dx.doi.org/10.1109/IECON.2015.7392559
2015
Heslop S; MacGill I; Fletcher J, 2015, 'Maximum PV generation estimation tool for residential low voltage feeders: First-stage', in 2015 IEEE POWER & ENERGY SOCIETY GENERAL MEETING, IEEE, Denver, CO, pp. 1 - 5, presented at 2015 IEEE Power & Energy Society General Meeting, Denver, CO, 26 July 2015 - 30 July 2015, http://dx.doi.org/10.1109/PESGM.2015.7286587
2015
Rathnayake RMHM; Dutta R; Fletcher JE; Ahsanullah K; Xiao D, 2015, 'Efficiency analysis of a 42- pole/54-slot fractional-slot concentrated-wound interior permanent magnet synchronous machine', in Proceedings of the International Conference on Power Electronics and Drive Systems, pp. 1041 - 1046, http://dx.doi.org/10.1109/PEDS.2015.7203472
2015
Abdull Halim H; Phung TT; Fletcher J, 2015, 'Energising Inrush Current Transients in Parallel-Connected Transformers', in Energising Inrush Current Transients in Parallel-Connected Transformers, 23rd Int. Conf. and Exhibition on Electricity Distribution (CIRED), Lyon, France, presented at 23rd Int. Conf. and Exhibition on Electricity Distribution (CIRED), Lyon, France, 15 June 2015 - 18 June 2015, http://cired.net/publications/cired2015/papers/CIRED2015_1189_final.pdf
2015
Tria LAR; Zhang D; Fletcher JE, 2015, 'Electromagnetic and thermal characterisation of PCB planar transformer', in Proceedings of the International Conference on Power Electronics and Drive Systems, pp. 1024 - 1028, http://dx.doi.org/10.1109/PEDS.2015.7203512
2015
Tria LR; Zhang D; Fletcher J, 2015, 'High-frequency planar transformer parameter estimation using differential evolution', in 2015 IEEE International Magnetics Conference, INTERMAG 2015, http://dx.doi.org/10.1109/INTMAG.2015.7157293
2015
Farshadnia M; Cheema M; Dutta R; Fletcher J; Rahman F, 2015, 'Anomalies in experimental measurement of operational inductances of a concentrated-wound IPM machine under field-weakening region', in IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society, IEEE, Yokohama, Japan, pp. 004880 - 004885, presented at 41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015, Yokohama, Japan, 09 November 2015 - 12 November 2015, http://dx.doi.org/10.1109/IECON.2015.7392865
2015
Pouramin A; Dutta R; Rahman MF; Fletcher JE; Xiao D, 2015, 'A preliminary study of the effect of saturation and cross-magnetization on the inductances of a fractional-slot concentrated-wound interior PM synchronous machine', in Proceedings of the International Conference on Power Electronics and Drive Systems, pp. 828 - 833, http://dx.doi.org/10.1109/PEDS.2015.7203522
2015
Said NAM; Fletcher JE; Dutta R; Dan Xiao , 2014, 'Analysis of common mode voltage using carrier-based method for dual-inverter open-end winding', in Power Engineering Conference (AUPEC), 2014 Australasian Universities, pp. 1 - 6, presented at Power Engineering Conference (AUPEC), 2014 Australasian Universities, http://dx.doi.org/10.1109/AUPEC.2014.6966628
2014
Halim HA; Phung BT; Fletcher J, 2014, 'Investigation and modelling of sympathetic inrush due to transformer energization', in Smart Green Technology in Electrical and Information Systems (ICSGTEIS), 2014 International Conference on, pp. 22 - 27, presented at Smart Green Technology in Electrical and Information Systems (ICSGTEIS), 2014 International Conference on, http://dx.doi.org/10.1109/ICSGTEIS.2014.7038729
2014
Halim HA; Phung BT; Fletcher J, 2014, 'Investigation and modelling of sympathetic inrush due to transformer energization', in Proceedings - 2014 International Conference on Smart Green Technology in Electrical and Information Systems: Towards Greener Globe Through Smart Technology, ICSGTEIS 2014, pp. 22 - 27, http://dx.doi.org/10.1109/ICSGTEIS.2014.7038729
2014
Farshadnia M; Dutta R; Fletcher JE; Ahsanullah K; Rahman MF; Lovatt HC, 2014, 'Analysis of MMF and back-EMF waveforms for fractional-slot concentrated-wound permanent magnet machines', in Proceedings - 2014 International Conference on Electrical Machines, ICEM 2014, pp. 1976 - 1982, http://dx.doi.org/10.1109/ICELMACH.2014.6960455
2014
Peng Gao ; Fletcher J; O'Byrne S, 2014, 'A modular nanosecond pulse generation system for plasma-assisted ignition', in Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE-ASIA), 2014 International, IEEE, pp. 2926 - 2931, presented at Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE-ASIA), 2014 International, 18 May 2014 - 21 May 2014, http://dx.doi.org/10.1109/IPEC.2014.6870098
2014
Haichuan Niu ; Meng Jiang ; Daming Zhang ; Fletcher J, 2014, 'Autonomous micro-grid operation by employing weak droop control and PQ control', in Power Engineering Conference (AUPEC), 2014 Australasian Universities, pp. 1 - 5, presented at Power Engineering Conference (AUPEC), 2014 Australasian Universities, http://dx.doi.org/10.1109/AUPEC.2014.6966519
2014
Nguyen D; Dutta R; Fletcher J; Rahman F; Lovatt H, 2014, 'Performance analysis of a new concentratedwinding interior permanent magnet synchronous machine under Field Oriented Control', in 2014 International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014, pp. 2679 - 2685, http://dx.doi.org/10.1109/IPEC.2014.6869969
2014
Cheema MAM; Fletcher JE; Dan Xiao ; Rahman F, 2014, 'Sensorless control of linear permanent magnet synchronous motors using a combined sliding mode adaptive observer', in Energy Conversion Congress and Exposition (ECCE), 2014 IEEE, pp. 4491 - 4498, presented at Energy Conversion Congress and Exposition (ECCE), 2014 IEEE, http://dx.doi.org/10.1109/ECCE.2014.6954016
2014
Xiao D; Guan DQ; Rahman MF; Fletcher J, 2014, 'Sliding mode observer combined with fundamental PWM excitation for sensorless control of IPMSM drive', in IECON Proceedings (Industrial Electronics Conference), pp. 895 - 901, http://dx.doi.org/10.1109/IECON.2014.7048607
2014
Rahman FM; Xiao D; Guan D; Fletcher JE, 2014, 'Sliding Mode Observer Combined with Fundamental PWM Excitation for Sensorless Control of IPMSM Drive', in IECON 2014 - 40th Annual Conference of the Industrial Electronics Society, Dallas, Texas USA, pp. 895 - 901, presented at ECON'2014 The 40th Annual Conference of the IEEE Industrial Electronics Society, Dallas, Texas USA, 29 October 2014 - 01 November 2014, http://dx.doi.org/10.1109/IECON.2014.7048607
2014
Dutta R; Chai M; Xiao D; Fletcher JE, 2014, 'Overmodulation Techniques for the Three-to-Five Phase Indirect Matrix Converter with Space Vector PWM', in IECON 2014 - 40th Annual Conference of the Industrial Electronics Society, Dallas, Texas USA, pp. 3330 - 3336, presented at IECON'2014 The 40th Annual Conference of the IEEE Industrial Electronics Society, Dallas, Texas USA, 29 October 2014 - 01 November 2014, http://dx.doi.org/10.1109/IECON.2014.7048990
2014
Peng Gao ; Fletcher J; O'Byrne S, 2014, 'Development of a single switch cell for modular nanosecond pulse generation systems', in Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE-ASIA), 2014 International, pp. 2932 - 2938, presented at Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE-ASIA), 2014 International, http://dx.doi.org/10.1109/IPEC.2014.6870099
2014
Cheema MAM; Fletcher JE, 2013, 'Sensorless vector control of linear permanent magnet synchronous motor', in 2013 IEEE ECCE Asia Downunder (ECCE Asia 2013), Melbourne, Australia, pp. 1098 - 1104, presented at 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013, Melbourne, Australia, 03 June 2013 - 06 June 2013, http://dx.doi.org/10.1109/ECCE-Asia.2013.6579245
2013
Cheema MAM; Fletcher JE, 2013, 'Analysis of the limitations of conventional direct thrust control scheme for linear permanent magnet synchronous motors', in 2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013, pp. 271 - 277, http://dx.doi.org/10.1109/ECCE-Asia.2013.6579108
2013
Chai M; Dutta R; Fletcher J, 2013, 'Space vector PWM for three-to-five phase indirect matrix converters with d2-q2 vector elimination', in IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, Vienna, Austria, pp. 4937 - 4942, presented at 39th Annual Conference on IEEE Industrial Electronics Society, Vienna, Austria, 10 November 2013 - 13 November 2013, http://dx.doi.org/10.1109/IECON.2013.6699934
2013
Ravishankar J; Fletcher J; Zhang D, 2013, 'Electrical power engineering education at UNSW', in 2013 Australasian Universities Power Engineering Conference, AUPEC 2013, http://dx.doi.org/10.1109/aupec.2013.6725410
2013
Chai M; Dutta R; Fletcher JE, 2013, 'Space vector PWM for five-to-three phase conventional matrix converter with d2-q2 vector elimination', in 2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013, pp. 1328 - 1333, http://dx.doi.org/10.1109/ECCE-Asia.2013.6579282
2013
Tan C; Fletcher JE, 2013, 'A three-level five-phase inverter with coupled inductors and DC flux cancellation', in 2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013, pp. 607 - 612, http://dx.doi.org/10.1109/ECCE-Asia.2013.6579161
2013
kaseman ; o'byrne ; yan ; fletcher J, 2013, 'Time Resolved Spectra of Pulsed Nanosecond Discharges in Argon', in AIAA (ed.), 44th AIAA Plasmadynamics and Lasers Conference, American Institute of Aeronautics and Astronautics, presented at 44TH AIAA PLASMADYNAMICS AND LASERS CONFERENCE, 24 June 2013 - 27 June 2013, http://dx.doi.org/10.2514/6.2013-2496
2013
Ahsanullah K; Dutta R; Fletcher J; Rahman MF, 2013, 'Design of an interior permanent magnet synchronous machine suitable for direct drive wind turbine', in Renewable Power Generation Conference (RPG 2013), 2nd IET, Beijing, China, presented at 2nd IET Renewable Power Generation Conference (RPG 2013), Beijing, China, 09 September 2013 - 11 September 2013, http://dx.doi.org/10.1049/cp.2013.1810
2013
Fletcher J; Rahman MF; Xiao D; Cheema MAM, 2012, 'Modified direct thrust control of linear permanent magnet motors with sensorless speed estimation', in IECON Proceedings (Industrial Electronics Conference), IEEE, Montreal, QC, pp. 1908 - 1914, presented at 38th Annual Conference on IEEE Industrial Electronics Society IECON 2012, Montreal, QC, 25 October 2012 - 28 October 2012, http://dx.doi.org/10.1109/IECON.2012.6388910
2012
Zhang D; Fletcher J; Salay Naderi M, 2012, 'Incorporation of matlab-script based power electronics digital filtering and control algorithm into Simulink: A step closer to its microcontroller implementation', in POWERCON 2012, IEEE, USA, pp. 1 - 6, presented at 2012 IEEE International Conference on Power System Technology (POWERCON), Auckland, NZ, 30 October 2012 - 02 November 2012, http://dx.doi.org/10.1109/PowerCon.2012.6401330
2012
Thompson RF; Clark DT; Murphy AE; Ramsay EP; Smith DA; Young RAR; Cormack JD; McGonigal J; Fletcher J; Zhu C; Finney S; Martin LC; Horsfall AB, 2011, 'High temperature silicon carbide CMOS integrated circuits', in Proceedings - 2011 IMAPS International Conference on High Temperature Electronics Network, HiTEN 2011, pp. 115 - 119
2011
Clark DT; Ramsay EP; Murphy AE; Smith DA; Thompson RF; Young RAR; Cormack JD; Zhu C; Finney S; Fletcher J, 2011, 'High temperature silicon carbide CMOS integrated circuits', in Materials Science Forum, pp. 726 - 729, http://dx.doi.org/10.4028Avww.scientific.net/MSF.679-680.726
2011
Iyengar P; Fletcher J; Bittlestone DJ; Finney J; Sinclair MA, 2011, 'Enhanced MOSFET Gate Driver for Pulsed Power IVA Module', in IEEE Conference Record - PPC 2011, Pulsed Power Conference 2011: The 18th IEEE International Pulsed Power Conference, IEEE, Piscataway, NJ, United States, pp. 1477 - 1481, presented at 18th IEEE International Pulsed Power Conference, PPC 2011, Chicago, Illinois, 19 June 2011 - 23 June 2011, http://dx.doi.org/10.1109/PPC.2011.6191667
2011
Fletcher J; Zhang H; Finney S; Massoud A; Yang J; Williams B, 2010, 'Dc-link Capacitor Voltage VBalancing for a Five-level Diode-clamped Active Power Filter Using Redundant Vectors', in 2010 20th Australasian Universities Power Engineering Conference (AUPEC 2010), IEEE, Piscataway, NJ, USA, presented at AUPEC 2010, Christchurch, NZ, 05 December 2010 - 08 December 2010
2010
Mohammad MT; Fletcher JE, 2010, 'Five-phase permanent magnet machines, advantages and applications', in IET Conference Publications, http://dx.doi.org/10.1049/cp.2010.0092
2010
McGonigal JA; Clark DT; Ramsay EP; Smith DA; Thompson RF; Young RAR; Murphy AE; Fletcher J; Zhu C, 2009, 'Research and development of an extreme temperature silicon carbide CMOS semiconductor process', in Proceedings - 2009 IMAPS International Conference on High Temperature Electronics Network, HiTEN 2009, pp. 78 - 82
2009
Yang J; O'Reilly J; Fletcher JE, 2009, 'Protection scheme switch-timing for doubly-fed induction generator during fault conditions', in 2009 IEEE Bucharest PowerTech: Innovative Ideas Toward the Electrical Grid of the Future, http://dx.doi.org/10.1109/PTC.2009.5282009
2009
Zhang HB; Finney SJ; Massoud AM; Fletcher JE; Williams BW, 2008, 'Operation of a three-level NPC active power filter with unbalanced and nonlinear loads', in IET Conference Publications, pp. 22 - 26, http://dx.doi.org/10.1049/cp:20080476
2008
Hassanain NAM; Fletcher JE, 2007, 'Analysis three- and five-phase permanent magnet machines supplying diode bridge rectifiers for small-scale wind generators', in POWERENG 2007 - International Conference on Power Engineering - Energy and Electrical Drives Proceedings, pp. 648 - 653, http://dx.doi.org/10.1109/POWERENG.2007.4380174
2007
Masoud MI; Fletcher JE; Williams BW, 2004, 'Performance evaluation of decoupled control of rotor torque and rotor electric power in a salient pole synchronous machine', in IEE Conference Publication, pp. 691 - 696
2004
De Silva PSN; Fletcher JE; Williams BW, 2004, 'Development of space vector modulation strategies for five phase voltage source inverters', in IEE Conference Publication, pp. 650 - 655
2004
Mahmoud MM; Fletcher JE; Williams BW, 2004, 'Evaluation of rotor conducting screens on the rotor of the single-phase switched reluctance machine', in IEE Conference Publication, pp. 18 - 23
2004
Ghoneim WAM; Fletcher JE; Williams BW, 2003, 'Linear analysis of two-, three- and four-phase switched reluctance machines with variable pitched winding configurations', in IEE Proceedings: Electric Power Applications, pp. 319 - 343, http://dx.doi.org/10.1049/ip-epa:20030231
2003
Fletcher JE; Williams BW; Green TC, 1995, 'Efficiency aspects of vector control applied to synchronous reluctance motors', in Conference Record - IAS Annual Meeting (IEEE Industry Applications Society), pp. 294 - 300
1995
Fletcher JE; Williams BW; Green TC, 1995, 'Loss reduction in a synchronous reluctance drive system using DSP control', in PESC Record - IEEE Annual Power Electronics Specialists Conference, pp. 402 - 407, http://dx.doi.org/10.1109/PESC.1995.474842
1995
Fletcher JE; Williams BW; Green TC, 1995, 'Steady state efficiency of a synchronous reluctance drive', in IEE Colloquium (Digest)
1995
Fletcher JE; Green TC; Williams BW, 1994, 'Vector control of a synchronous reluctance motor utilizing an axially laminated rotor', in IEE Conference Publication, pp. 18 - 23
1994
Book Chapters
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Cheema MAM; Fletcher JE, 2020, 'Optimal, Combined Speed and Direct Thrust Force Control of a Linear Permanent Magnet Synchronous Motors', in Power Systems, Springer International Publishing, pp. 135 - 153, http://dx.doi.org/10.1007/978-3-030-40325-6_5
2020
Cheema MAM; Fletcher JE, 2020, 'Mathematical Modeling of Surface-Mount Linear Permanent Magnet Synchronous Motor', in Power Systems, Springer International Publishing, pp. 13 - 43, http://dx.doi.org/10.1007/978-3-030-40325-6_2
2020
Cheema MAM; Fletcher JE, 2020, 'Direct Thrust Force Control Based on Duty Ratio Control', in Power Systems, Springer International Publishing, pp. 45 - 82, http://dx.doi.org/10.1007/978-3-030-40325-6_3
2020
Cheema MAM; Fletcher JE, 2020, 'Conclusions and Future Work', in Power Systems, Springer International Publishing, pp. 209 - 214, http://dx.doi.org/10.1007/978-3-030-40325-6_8
2020
Cheema MAM; Fletcher JE, 2020, 'Sliding Mode Based Combined Speed and Direct Thrust Force Control of a Linear Permanent Magnet Synchronous Motors', in Power Systems, Springer International Publishing, pp. 155 - 179, http://dx.doi.org/10.1007/978-3-030-40325-6_6
2020
Cheema MAM; Fletcher JE, 2020, 'Sensorless Control of a Linear Permanent Magnet Synchronous Motors Using a Combined Sliding Mode Adaptive Observer', in Power Systems, Springer International Publishing, pp. 181 - 208, http://dx.doi.org/10.1007/978-3-030-40325-6_7
2020
Cheema MAM; Fletcher JE, 2020, 'SV-PWM Based Direct Thrust Force Control of a Linear Permanent Magnet Synchronous Motor', in Power Systems, Springer International Publishing, pp. 83 - 133, http://dx.doi.org/10.1007/978-3-030-40325-6_4
2020
McAdam J, 2010, 'Introduction', in McAdam J (ed.), Climate Change and Displacement: Multidisciplinary Perspectives, edn. Original, Hart Publishing, Oxford, pp. 1 - 8, http://www.hartpub.co.uk/books/details.asp?isbn=9781849460385
2010
Conference Presentations
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Timms W; Fletcher J; Laurence D, 2015, 'Nuclear Engineering and Uranium Mining Fundamentals: Postgraduate Training and Research Initiatives', presented at Australian Institute of Mining and Metallurgy Uranium Conference, Adelaide, 09 June 2015 - 10 June 2015
2015

Electricity generation electrical energy, energy efficieny, home generation, power generation, renewables, smart grids, wind energy, wind turbine technology, photovoltaic integration, power electronics, electrical machines, power semiconductors.