Ayman M. El-Refaie

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 17

Top Topics

Permanent Magnet

Experimental Verification

Top Venues

IEEE Trans. Ind. Electron.

IEEE Trans. Veh. Technol.

Publications

Hao Chen, Ayman M. El-Refaie, Yujing Liu
Investigation of a PM Flux-Modulated Motor With Mechanical Flux-Weakening Solution for Wide Speed-Range Operation in Traction Applications. IEEE Trans. Ind. Electron. 71 (8) (2024)
Hao Chen, Ayman M. El-Refaie, Yuefei Zuo, Shun Cai, Junfei Tang, Yujing Liu, Christopher H. T. Lee
Design and Analysis of a Variable-Speed Constant-Amplitude Wind Generator for Stand-Alone DC Power Applications. IEEE Trans. Ind. Electron. 70 (8) (2023)
Armin Ebrahimian, Salar Koushan, Seyed Iman Hosseini Sabzevari, Sina Vahid, Waqar A. Khan, Nathan Weise, Ayman M. El-Refaie
Analytical Study of the Inverter Imposed Current Ripple and its Effects on the Performance of Integrated Modular Motor Drives. IECON (2023)
Hao Chen, Ayman M. El-Refaie, Yuefei Zuo, Shun Cai, Junfei Tang, Yujing Liu, Christopher H. T. Lee
A Permanent Magnet Brushless Doubly Fed Electric Machine for Variable-Speed Constant-Frequency Wind Turbines. IEEE Trans. Ind. Electron. 70 (7) (2023)
Praveen Kumar, Robin Wilson, Ayman M. El-Refaie
Effect of Varying Number of Poles on Performance of a PM-Assisted Synchronous Reluctance Machine Enabled with Iron Nitride Magnet Combinations. IECON (2023)
Hao Chen, Ayman M. El-Refaie, Yuefei Zuo, Shun Cai, Libing Cao, Christopher H. T. Lee
Comparative Study and Design Optimization of a Dual-Mechanical-Port Electric Machine for Hybrid Electric Vehicle Applications. IEEE Trans. Veh. Technol. 71 (8) (2022)
Hao Chen, Ayman M. El-Refaie, Yuefei Zuo, Shun Cai, Shuangchun Xie, Christopher H. T. Lee
Evaluation of a Contra-Rotating Flux- Modulated Machine Featured With Dual Flux-Modulation for Wind Power Generation. IEEE Trans. Ind. Electron. 69 (9) (2022)
Pouya Zolfi, Armin Ebrahimian, S. Iman Hosseini S., Nathan Weise, Ayman M. El-Refaie
A New Topology of Symmetric and Asymmetric Fault Tolerant Multilevel Converter With Model Predictive Nearest Level Control Method. IECON (2022)
Fahad Alshammari, Ayman M. El-Refaie
Economic Dispatch-Based Secondary Control for Islanded Microgrid. ISGT Asia (2022)
Hao Chen, Jiangbiao He, Xing Guan, Nabeel A. O. Demerdash, Ayman M. El-Refaie, Christopher H. T. Lee
High-Resistance Connection Diagnosis in Five-Phase PMSMs Based on the Method of Magnetic Field Pendulous Oscillation and Symmetrical Components. IEEE Trans. Ind. Electron. 69 (3) (2022)
Armin Ebrahimian, Pouya Zolfi, S. Iman Hosseini S., Waqar A. Khan, Nathan Weise, Ayman M. El-Refaie
Model Predictive Nearest Level Control (MP-NLC) Method for 9-Level Converter With LC Filter. IECON (2022)
Fahad Alshammari, Ayman M. El-Refaie
Generalized Droop Control For Mixed Impedance Microgrid. ISGT Asia (2021)
Wei Xu, Yi Liu, Jianguo Zhu, Z. Q. Zhu, Ayman M. El-Refaie, David G. Dorrell, Shiyi Shao
IEEE Access Special Section Editorial: Advanced Energy Conversion Systems Based on Multi-Port Electrical Machines. IEEE Access 9 (2021)
Ersin Yolacan, Mustafa K. Guven, Metin Aydin, Ayman M. El-Refaie
Modeling and Experimental Verification of an Unconventional 9-Phase Asymmetric Winding PM Motor Dedicated to Electric Traction Applications. IEEE Access 8 (2020)
Ersin Yolacan, Yucel Demir, Metin Aydin, Ayman M. El-Refaie
Investigation of Flux Weakening Capability of an Unconventional 9-Phase PM Motor with Different Winding Configurations. IECON (2019)
Hao Chen, Xiangdong Liu, Nabeel A. O. Demerdash, Ayman M. El-Refaie, Zhen Chen, Jiangbiao He
Computationally Efficient Optimization of a Five-Phase Flux-Switching PM Machine Under Different Operating Conditions. IEEE Trans. Veh. Technol. 68 (7) (2019)
Yucel Demir, Ayman M. El-Refaie, Metin Aydin
Investigation of Asymmetric and Unbalanced Winding Structures for 3-Phase Permanent Magnet Synchronous Machines. IECON (2019)
Patel B. Reddy, Kum-Kang Huh, Ayman M. El-Refaie
Generalized Approach of Stator Shifting in Interior Permanent-Magnet Machines Equipped With Fractional-Slot Concentrated Windings. IEEE Trans. Ind. Electron. 61 (9) (2014)
Ayman M. El-Refaie
Motors/generators for traction/propulsion applications: A review. IEEE Veh. Technol. Mag. 8 (1) (2013)
Ayman M. El-Refaie
Fractional-Slot Concentrated-Windings Synchronous Permanent Magnet Machines: Opportunities and Challenges. IEEE Trans. Ind. Electron. 57 (1) (2010)
Ayman M. El-Refaie, Zi-Qiang Zhu, Thomas M. Jahns, David Howe
Winding Inductances of Fractional Slot Surface-Mounted Permanent Magnet Brushless Machines. IAS (2008)
Ayman M. El-Refaie, Manoi R. Shah
Comparison of Induction Machine Performance with Distributed and Fractional-Slot Concentrated Windings. IAS (2008)
Patel B. Reddy, Tom M. Jahns, Ayman M. El-Refaie
Impact of Winding Layer Number and Slot/Pole Combination on AC Armature Losses of Synchronous Surface PM Machines Designed for Wide Constant-Power Speed Range Operation. IAS (2008)
Ayman M. El-Refaie, Manoj R. Shah, Ronghai Qu, John M. Kern
Effect of Number of Phases on Losses in Conducting Sleeves of High Speed Surface PM Machine Rotors. IAS (2007)
Wen L. Soong, P. B. Reddy, Ayman M. El-Refaie, Thomas M. Jahns, Nesimi Ertugrul
Surface PM Machine Parameter Selection for Wide Field-Weakening Applications. IAS (2007)
Manoj R. Shah, Ayman M. El-Refaie
Eddy Current Loss Minimization in Conducting Sleeves of High Speed Machine Rotors by Optimal Axial Segmentation and Copper Cladding. IAS (2007)
Jody J. Nelson, Giri Venkataramanan, Ayman M. El-Refaie
Fast thermal profiling of power semiconductor devices using Fourier techniques. IEEE Trans. Ind. Electron. 53 (2) (2006)