载波移相调制法 phase shifted carrier PWM英语短句 例句大全

载波移相调制法,phase shifted carrier PWM

carrier phase-shifted switching pulse width modulation(CPS-SPWM)载波相移开关脉宽调制

3)carrier phase shifted PWM technology载波相移脉宽调制技术

4)carried shift PWM modulation载波相移脉宽调制

1.Subsection SPWM control strategy is a good method,which combines the advantage of step modulation andcarried shift PWM modulation able to reduce switch waste and have better performance of the output waveform.介绍了阶梯波、载波相移脉宽调制和分段SPWM调制等几种级联型多电平变流器的控制策略,并对它们的优缺点进行了分析和比较,并指出了分段SPWM控制策略是另外两种方法的一种折中方案,它综合了阶梯波和载波相移PWM调制方法的优点,既可以减少开关损耗,又可以使得输出波形性能满足要求。

5)subcarrier phase shift keying(PSK) modulation副载波相移键控(PSK)调制

6)Carrier-Phase-shifted SPWM载波移相正弦脉宽调制

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