In large-power equipment, the switching frequency of power electronics devices is such low that good control performance can’t be obtained with a single converter. In order to overcome this problem, Carrier phase-shifted SPWM technique (CPS-SPWM) has been researched.
在大功率电力电子变流装置的实现上,一个重要的问题就是大功率器件的工作频率较低,无法应用PWM技术等优秀的调制技术。
参考来源 - 载波相移级联H桥型多电平变流器及其在有源电力滤波器中的应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
可在三相晶闸管变流装置中应用。
This device can be used in three phase converter assembly using thyristors.
直流电机驱动采用全数字可控硅变流装置控制。
Adopting digital control silicon deflector device when AC motor driving.
晶闸管变流装置的应用，使电力系统的自然功率因数下降。
Because of application of rectifier set, the natural power factors were decreased.
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