摘要
研究了使用有源电力滤波器消除电网畸变电流的问题,分析了输出电流跟踪控制误差对补偿性能的影响,推导了参数的近似计算公式,提出了解决补偿电流时延问题的一种新的控制方法。
The question of eliminating distorted current from power networks with activepower filters is investigated. The effects of output current follow up errors on compensation perfor-mances are analyzed,and approximate calculation formulas for the parameters are deduced. A newcontol method for solving the time delay problem of the compensating current is also presented, Thefilter’s validty has bean verified through an labaratory experiment.
出处
《重庆大学学报(自然科学版)》
CAS
CSCD
1994年第2期12-16,共5页
Journal of Chongqing University
基金
国家自然科学基金
关键词
有源
电力滤波器
参数
计算
控制
active
power filter
parameter calculation
control