A pulsating torque component can be compensated by inject a selected harmonic component to the phase current.
消除转矩脉动可以通过对定子电流加入谐波的方式完成。
A formula of harmonic current amplitude for CSI PWM is derived in this paper. An objective function of pulsating torque is also derived.
本文推导出电流源逆变器(CSI)脉宽调制(PWM)谐波电流幅值表达式，脉动转矩目标函数。
There are more methods to measure the part discharge, but this paper mainly discusses the pulsating current and the online monitor.
测量局部放电的方法较多，本文着重讨论脉冲电流法及在线监测。
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