摘要
在分析并联型有源电力滤波器工作原理和结构的基础上,利用基于瞬时无功功率理论的ip-iq谐波检测算法,对三相三线制并联型APF控制系统进行建模与Matlab仿真。电压环采用限幅PI控制,电流环采用滞环控制。实验结果表明仿真建模正确可行,能够基本实现谐波抑制和无功补偿。
On the basis of shunt active power filter working principle and structure analysis,this paper uses ip-iq method based on instantaneous reactive power theory for the harmonic detection to model and simulate the shunt APF System of three-phase three-wire with the Matlab.The voltage loop adopts limiting PI control,current loop adopts hysteresis Control.The experimental results show that the simulation model is correct and feasible,can basically achieve the harmonic suppression and reactive power compensation.
出处
《工业控制计算机》
2016年第6期148-149,共2页
Industrial Control Computer
基金
中央高校基本科研业务费专项资金资助(163111005)
