A simple current sharing scheme for dual three-phase permanent-magnet synchronous motor drives
A simple current sharing scheme for dual three-phase permanent-magnet synchronous motor drives
复制标题
双三相永磁同步电机驱动的简单均流方案
DOI：
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复制
发表时间：
2010
期刊：
影响因子：
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通讯作者：
Jinjun Liu
中科院分区：
文献类型：
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作者：
Yanhui He;Yue Wang;Jinlong Wu;Y. Feng;Jinjun Liu
Stator current sharing will be unbalance in dual three-phase permanent-magnet synchronous motor (DTP-PMSM) drives since two three-phase systems have inherent asymmetries. In this paper, a simple current sharing scheme is proposed to eliminate the inherent asymmetries of the two three-phase systems. It will enable the motor to operate with balance current sharing between the two three-phase winding sets and has low implementation complexity. The control scheme is validated by simulation and experiment with a 3kW DTP-PMSM drive prototype.
