三相四线制并联型apf指定次谐波补偿分析

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1、三相四线制并联型APF指定次谐波补偿研究4.2.3开关矢量占空比计算.....................................................................................31 4.2.4开关矢量的作用顺序.....................................................................................334.3三维空间矢量调制的仿真验证.......................

2、.........................................................344.4本章小结....................................................................................................................35第5章三相四桥臂APF电流控制器研究与设计.........................................................

3、......365.1APF常用电流控制方法............................................................................................365.2电流内环控制策略....................................................................................................37 5.2.1PI控制器设计....................

4、.............................................................................37 5.2.2改进PR控制器设计.......................................................................................39 5.2.3PI-PR指定次谐波补偿控制策略.........................................................

5、..........415.3电压环PI控制器的设计..........................................................................................435.4仿真验证....................................................................................................................435.5本章小结............

6、........................................................................................................46结论与展望..............................................................................................................................48结论.....................

7、.............................................................................................................48 未来工作展望..................................................................................................................48参考文献........................

8、..........................................................................................................50致谢........................................................