Keynote Speaker
Prof. Wei Xu
University of Chinese Academy of Sciences, China
BIO: Professor Wei Xu is Director of the State Key Laboratory of High-Density Electromagnetic Energy and Power Systems in Institute of Electrical Engineering, Chinese Academy of Sciences. He has mainly focused on the developments of high-density electrical machines and drives. He has firstly proposed the unequal amplitude vector theory and significantly improved the traction capacity and energy efficiency of electrical machines and systems. He has served as General Chairs for international conferences three times, and internationally Steering Committee Member for LDIA, and Associate Editor of IEEE TIE and IEEE TPEL. His academic works have been cited over 13,000 times by statistics of Google Scholar with H-index 58. He has been awarded as an IEEE Fellow, IET Fellow, IEEE IES Distinguished Lecturer, Elsevier China Highly Cited Scholar, etc.
Most Advances in Design and Control for Linear Induction Machines and Drives
Linear induction machines (LIMs) have found more and more applications due to some advantages of direct drive with smaller volume, stronger acceleration/deceleration, lower maintenance and noise, etc. compared to rotary induction machines (RIMs). Firstly, main differences between LIMs and RIMs will be highlighted, focusing on the aspects end effects in details. Design criteria of LIMs will be specifically exposed, emphasizing the main differences with the classic rotating induction motor design, caused by the presence of end effects, large air-gaps, half-filled slots, high leakage inductances, etc. Afterwards, in order to improve the working efficiency, it will share advancements in the accurate modelling, loss minimization control strategy, multi-objective optimization technique, etc. for LIMs and drives.
Researchers and engineers from electrical, mechanical and information fields may find this lecture very useful when dealing with transportation motor and drive related design, control, system integration, which can be extended to other industrial applications.