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Restoring Torque Control Strategy of IPMSM for the Independently Rotating Wheelsets in Wireless Trams

Title
Restoring Torque Control Strategy of IPMSM for the Independently Rotating Wheelsets in Wireless Trams
Author
이주
Keywords
Independently rotating wheelsets; Interior permanent magnet synchronous motor; Restoring force control; Solid axle wheelsets; Wireless tram
Issue Date
2017-07
Publisher
KOREAN INST ELECTR ENG
Citation
JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, v. 12, no. 4, page. 1683-1689
Abstract
Wheelsets are an important component affecting the dynamic characteristics of railway vehicles. Research on wheelsets has been conducted for a long time. It is possible to generate the restoring force by the individual torque control of the left and right wheels in the independently rotating wheelsets (IRWs). Although this method solves the problems of conventional wheelsets, such as the solid axle wheelsets, the restoring force control must be added to the existing traction force control, and the restoring force requires a higher precision and quicker response than the traction force. In this paper, we study the robust control strategy of wireless trams with independently rotating wheelsets. The interior permanent magnet synchronous motor (IPMSM) and the controller with the actual scale wireless tram are designed to verify the torque control performance. Moreover, we propose an open loop control method to test and verify the traction and restoring force control algorithm of the IRWs.
URI
http://koreascience.or.kr/article/JAKO201719558339823.pagehttps://repository.hanyang.ac.kr/handle/20.500.11754/114947
ISSN
1975-0102; 2093-7423
DOI
10.5370/JEET.2017.12.4.1683
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRICAL AND BIOMEDICAL ENGINEERING(전기·생체공학부) > Articles
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