Presentation Details
A Novel Force Ripple Reduction Method of Tubular Linear Switched Reluctance Actuators based on Multi-stage Translator Poles
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Updated Time：2021-06-30 15:48:07
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Poster Presentation
Start Time：2021-07-02 14:17（Asia/Shanghai）
Duration：1min
Session：SP Poster Session »
Abstract
Force ripple is the primary drawback of tubular linear switched reluctance actuators (TLSRAs) in the application of vehicle active suspension system. Based on finite element analysis (FEA), a new method based on multi-stage translator poles is proposed to reduce force ripple for TLSRAs in this paper. The translator pole is considered as six independent modules based on the transversal flux distribution from FEA. Considering the symmetry of radial force, six modules can be divided into two or three groups. Each group has certain displacement with the adjacent group in the longitudinal direction. The sensitivity analysis of force ripple to module displacement is carried out and the optimized results are compared. The computed results show effectiveness of the proposed method.
Keywords
Tubular linear switched reluctance actuator， Force ripple， Optimizaiton
Speaker
Zhu Zhang
Hunan University of Science and Technology
Zhu Zhang received the Ph.D. degree from the Department of Electric Engineering, The Hong Kong Polytechnic University, Hong Kong, in 2012. He is currently working at Hunan university of Science and Technology. His research interests include motor design and power electronics.
Hong Liu
Hunan University of Science and TechnologyHong Liu was born in Yueyang, Hunan,china in 1998. He received his B. S. degree from Xiaoxiang College of Hunan University of Science and Technology in 2020.He is currently pursuing the master’s degree in electrical engineering. His current research interests include motor design.
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Important Date
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Conference Date
Jul 01
2021
toJul 04
2021
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Jul 03 2021
Contribution Submission Deadline
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Nov 03 2021
Registration deadline
Sponsored By
Huazhong University of Science and Technology, China
Supported By
University of Sydney, Australia
Southwest Jiaotong University, China
Southwest Jiaotong University, China
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