trapezoid waveform 中文意思是什麼
trapezoid waveform
解釋
梯形波形-
The ideal bemf waveform of bldcm is trapezoid with 120 ! platform width. in the 120 conduction mode, the stator current is not ideal due to the stator inductance, and the torque ripple occurs
理想的永磁無刷直流電動機的反電動勢的波形是120平頂的梯形波,在三相六狀態120導通方式控制下,電流由於電機定子電感的存在而不是理想方波,因此產生了換相轉矩脈動。
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