摘要
介绍了AFE(Active Front End,有源前端)的原理及控制策略,研究了LCL滤波器的幅频特性。以船舶变频器为例进行参数设计,通过Matlab/Simulink仿真与试验,验证所选LCL滤波器参数的正确性。
This paper introduces the theory and control strategy of AFE and studies the amplitude-frequency characteristic of LCL grid filter. It takes the LCL filter’s parameters design in the shipping of frequency converters as an example. At the same time,it verifies the excellence performance of LCL filter by Matlab/Simulink simulation and experiments.
作者
魏玲玲
WEI Ling-ling(Hunan Institute of industry and trade technicians,Zhuzhou,Hunan 412001,China)
出处
《装备制造技术》
2019年第9期179-182,共4页
Equipment Manufacturing Technology
