This paper analyzes PWM double-bridge superposition regulator, AC chopping regulator and series voltage regulator, and introduces the application of AC voltage regulating based on VF technologies.

 
  • 分析了PWM双桥叠加型,交流斩波型和串联型等三种变频型交流电压调节电路,介绍了基于变频技术的调压应用。
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