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Analysis of the slot-teeth component in permanent magnet linear synchronous motor at the outlet end(PDF)

[ISSN:1007-449X/CN:23-1 408/TM]

Issue:
2008年05
Page:
550-554
Research Field:
Publishing date:

Info

Title:
Analysis of the slot-teeth component in permanent magnet linear synchronous motor at the outlet end
Author(s):
Jikai1 2WANG Xu-dong1CHEN Hao2YUAN Shi-ying1JIAO Liu-cheng3
1. College of Electrical Engineering and Automation, Henan Polytechnic University; 2. School of Information and Electrical Engineering, China University of Mining and Technology,
Keywords:
synchronous motors permanent magnet linear synchronous motor the slotteeth component of detent force indirect method finite element method outlet end the end half-filled slots shape
PACS:
TM351
DOI:
-
Abstract:
The finite element method and indirect method were used to analyze the slot-teeth component of detent force in PMLSM at the outlet end. The primary iron-core in the actual physical prototype was composed of the slot-teeth component and the end component of detent force FEA model, in which the indirect method was proposed to investigate the effect and vary law of the slot-teeth component of detent force at the outlet end of the origin model and change the end half-filled slots shape of PMLSM. By the comparison of analysis results and experimental data, the effection and validation of the method is verified, which is benefited to the design, optimum and performances analysis of the motor.

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Memo:
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Last Update: 2008-12-12