摘要
针对三相四线制系统中谐波和无功功率统一补偿的问题,设计了一种电容中分式并联型有源电力滤波器。采用基于瞬时无功功率理论的方法检测谐波,三维空间矢量(3D-SVPWM)的方法产生补偿电流。通过搭建Matlab/Simulink仿真平台,验证了基于电容中分式三相四线制有源电力滤波器良好的补偿性能。
For three-phase four-wire system harmonic and reactive power compensation for the unity of design, a split-capacitor shunt active power filter is designed in this paper. Using the method based on the instant reactive power theory to detect harmonic. The compensation current is produced by 3D-SVPWM Simulation in Matlab/Simulink platform proved this APF has a good compensation performance.
出处
《变频器世界》
2015年第2期37-40,共4页
The World of Inverters
