Study on dynamic coupling characteristics of thrust and levitation force of long stator linear synchronous motor for maglev train
Authors:
- 1 August 2017
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 1-4
Abstract
The thrust and levitation force of the long stator linear synchronous motor (LSLSM) are key points to evaluate the performance of the maglev train. However, it is not easy to be achieved due to the non-linear and dynamic coupling characteristics between thrust and levitation force. In this paper, the finite element analysis model of long stator linear synchronous motor is built for analyzing the thrust and levitation force. The coupling effects caused by the inaccurate position sensor and fluctuations of the excitation current are simulated and discussed.Keywords
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