永磁同步电机直接转矩控制系统中电压矢量对转矩影响的仿真研究

2007 2nd IEEE Conference on Industrial Electronics and Applications Pub Date : 2007-05-23 DOI:10.1109/ICIEA.2007.4318661

Yao-hua Li, Weiguo Liu

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引用次数: 16

摘要

提出了一种基于电压矢量对永磁同步电机转矩影响的直接转矩控制(DTC)改进方案，该方案可将一个扇区的有效电压矢量增加到6个。仿真结果表明，该方法能有效降低不合理的转矩脉动。

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Simulation Study on the Effect of Voltage Vector on Torque in Direct Torque Control System of Permanent Magnet Synchronous Motor

An improved direct torque control (DTC) scheme based on the effect of voltage vector on torque for permanent magnet synchronous motor (PMSM) is proposed in this paper, which can increase useful voltage vectors in a sector to 6. Simulation results show that can lower unreasonable torque ripple effectively.

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2007 2nd IEEE Conference on Industrial Electronics and Applications

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