噪声与波纹电压为50mV p-p，输出负载瞬时恢复时间0.5ms。
Noise and ripple is 50 mV p-p and output load transient recovery is 0.5 milliseconds.
SR机器有重大扭矩波纹，特别是当经营在唯一脉冲电压控制方式。
SR machines have a significant torque ripple, especially when operated in single-pulse voltage control mode.
电机运行时电压的波纹因数不大于8%；
The waveform factor of the volt be no high than 8% when motor runs;
电机运行时电压的波纹因数不大于8%；
The waveform factor of the volt be no high than 8% when motor runs;
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