电测与仪表Issue(17)：23-27,5.
基于 PI 控制的交流电子负载内环电流控制的改进
Improved inner current control of AC electronic load based on PI control
严雪飞 1朱长青 1赵月飞 1安巧静 1王佳1
作者信息
- 1. 军械工程学院电力工程教研室，石家庄050003
- 折叠
摘要
Abstract
The AC electronic load has the weaknesses of poor anti-disturbance performance when using inner current PI control.This paper analyzes the main circuit structure of AC electronic load and its control method, presenting a combined control method to feed-forward the disturbance voltage.This method keeps the tracking speed of the inner loop current PI controller and improves the anti-interference ability of the system.And then, through the AC electron-ic load modeling, and according to setting method of typicaltype system, the parameters of PI controller are deter-mined.The research is proved to be effective by simulation.关键词
交流电子负载/内环电流/复合控制Key words
AC electronic load/inner loop current/combined control分类
信息技术与安全科学引用本文复制引用
严雪飞,朱长青,赵月飞,安巧静,王佳..基于 PI 控制的交流电子负载内环电流控制的改进[J].电测与仪表,2015,(17):23-27,5.
