具有谐振直流环的SVPWM逆变器中的控制策略研究  

The Study of Control Strategy in SVPWM Inverter with Resonance DC Link

作　　者：王云亮[1] 傅乾斌[1] 

机构地区：[1]天津理工大学自动化学院,天津300191

出　　处：《机床与液压》2007年第7期203-204,186,共3页Machine Tool & Hydraulics

摘　　要：分析了谐振直流环三相PWM逆变器工作过程,基于电压空间矢量的控制策略,讨论实现软开关最佳谐振控制,提出了一种更优的电压空间矢量的实现方法。The operating process of resonance DC link three-phase PWM inverter was analyzed. Based on the voltage space vector control strategy, the realization of the optimal resonance control of soft switch was discussed, and a more optimal way to implement the space voltage space vector was proposed.

关 键 词：PWM逆变器 谐振直流环 电压空间矢量PWM 

分 类 号：TM464[电气工程—电器]