采用正弦脉宽调制技术(SPWN)设计,体积小、重量轻、噪音低、干扰小,用第三代功率模(IGBTIPM)块推动,效率高、性能稳定、散热效果佳。
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The vector control principle of the PMSM, the realization of the current control for SPWN inverter by quasi-linear decoupling, and a comparison between the AC and DC current control are described.
阐述了永磁同步电机的矢量控制原理、准线性化解耦,交流电流控制方式和伺服增益调整方法。
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