西微所--微电机杂志 关键词：直流无刷电机；高精度；抑制转矩脉动 [gap=939]Key Words:Brushless DC motor;High accuracy;Low torque ripple
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Low ripple torque 力矩波动小
It features in low torque ripple, low flux ripple and fixed switching frequency.
它具有开关频率恒定，转矩和磁链波动小等特点。
Fixed switching frequency and low torque ripple are obtained using space vector modulation.
使用空间矢量调制固定开关频率和低转矩脉动。
The structural dynamic response motor Express, and is expected to be low torque ripple, suitable for automobile electronic servo-driven, As automotive electronic power steering servo motor.
该结构电机动态响应快，并可望得到低转矩脉动，适合用作汽车的电子伺服驱动，如汽车电子动力方向盘的伺服电机。
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