Oriented to a converter under vector control, a model of its fault diagnosis with the three-phase current signals as characteristic parameters is established.
基于空间矢量控制的变流器,提出一种以变流器输出三相电流信号为特征参数的变流器故障诊断模型。
参考来源 - 一种基于矢量控制的变流器故障诊断方法·2,447,543篇论文数据,部分数据来源于NoteExpress
Phase current in motor stator is precisely detected by current detection circuit.
输出相检测电路准确的检测到电动机定子相电流。
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。
Moreover, an improved method is proposed for the phase current reconfiguration on the basis of the direct current circuit.
提出了一种改进的基于直流回路母线电流的相电流、相电压重构方法。
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