dSPACE控制的三相四线有源电力滤波器  

Three-phase Four-wire Active Power Filters with dSPACE controller

作　　者：陈东华[1,2] 祁晓蕾 纪志成[1] 

机构地区：[1]江南大学通信与控制工程学院,无锡214122 [2]江苏新潮科技集团有限公司,江阴214100 [3]江阴市经贸局,江阴214100

出　　处：《电力系统及其自动化学报》2009年第5期36-40,共5页Proceedings of the CSU-EPSA

基　　金：江苏省博士后基金项目(0801003c)

摘　　要：采用基于dSPACE控制的三相四线有源电力滤波器实现电网谐波的集中抑制方案。提出基于dSPACE的实时仿真,实现对有源电力滤波器(APF)的电流电压采样,补偿电流基准的检测计算,以及高性能的恒频滞环电流控制和直流侧电压的PI稳压调节,提高APF控制算法以及参数调试的效率。基于MAT-LAB的仿真和基于dSPACE的实验结果证明,采用新型检测算法和控制的三相四线有源滤波器能对电网电流进行集中净化,具有良好的补偿效果,证实了基于dSPACE控制的APF的可行性和正确性。The three-phase four-wine active power filters（APF） based on the dSPACE controller can be complemented as a harmonic elimination strategy. The dSPACE controller of APF can realize the sampling of the currents and voltages, detection of compensation current references, high performance constant-frequency hysteretic current controller and DC-side PI voltage regulator. The efficiency of control algorithm and parameter testing of APF can be improved and the prototype of APF is built up. The simulation and experimental results show that the APF can clean the grid current and has good compensation performance. The feasibility and validity of the APF based on dSPACE controller is proved.

关 键 词：有源滤波器 谐波 电流基准 直流电压调节 

分 类 号：TM46[电气工程—电器]