The Stator-PM Brushless Machines and Potential Applications

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Prof. Wei HUA
School of Electrical Engineering, Southeast University
Nanjing, China


The stator-PM brushless machines employ both permanent magnets (PMs) and armature windings in stator, and the rotor is only made of salient iron laminations. Hence, this type of machine has attracted considerable interests due to the advantages of brushless, simple and robust structure, high torque (power) density, strong anti-demagnetization capability, high efficiency, and flexible topologies. In this presentation, an overview of stator-PM brushless machines, including basic topology, operation principle, performance analysis, and control strategies, especially for the potential applications.


Prof. Wei HUA was born in Taizhou, China, in 1978. He received the B.Sc. and Ph.D. degrees in electrical engineering from Southeast University, Nanjing, China, in 2001 and 2007, respectively. From September 2004 to August 2005, he visited the department of Electronics and Electrical Engineering, The University of Sheffield, UK, as a Joint-Supervised Ph. D student. Since 2007, he has been with Southeast University, where he is currently a Professor with the School of Electrical Engineering. Prof. Wei HUA is an expert in the area of design, analysis, and control of electrical machines. He is the recipient of National Distinguished Youth Science Foundation, Changjiang Scholars Program (Youth Scholars) of MOE and National Excellent Youth Science Foundation. He is the author or coauthor of over 150 technical papers, and he is the holder of 50 patents.


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