Magnetic force characteristics according to the variation of asymmetric overhang ratio in brushless direct current motor

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作者：
机构：
[1] Chun, Yon Do
[2] Wakao, Shinji
[3] Lee, Ju
来源：
Lee, J. (julee@hanyang.ac.kr) | 1600年 / American Institute of Physics Inc.卷 / 93期
关键词：
Magnetic field effects - Permanent magnets - Stators - Stress analysis - Tensors;
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学科分类号：
摘要：
A study was performed on the characteristics of magnetic force according to the variation of asymmetric overhang ratio in brushless direct current motor (BLDCM). The magnetic field was efficiently analyzed by three-dimensional equivalent magnetic circuit network (EMCN) method. Maxwell's stress tensor was used to calculate the torque and the magnetic forces.
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