Jenkins, Wilson, Taylor & Hunt, P.A.
Fault-tolerant permanent-magnet Vernier cylindrical electric motor with electromagnetic suspension and fault-tolerant vector control method for short circuit of two adjacent phases
Disclosed are fault-tolerant permanent-magnet vernier cylindrical electric motors with an electromagnetic suspension and a fault-tolerant vector control method for a short circuit of two adjacent phases. The fault-tolerant permanent-magnet vernier cylindrical electric motor with an electromagnetic suspension and the fault-tolerant vector control method for a short circuit of two adjacent phases suppress motor thrust ripples caused by a fault of two adjacent phases of an electric motor. The dynamic performance and the steady-state performance thereof are consistent with those under a normal state, and the switching frequency of a voltage source inverter is constant.
JIANGSU UNIVERSITY
B H H H H H H H H H H H H H B H H
B60G H02K H02K H02P H02K H02P H02P H02P H02P H02K H02K H02P H02K H02P B60G H02P H02K
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Wenxiang Guohai Huawei Jinghua Long Zhen
Zhao Liu Zhou Ji Chen Lu