摘要
为解决大容量有源电力滤波器容量和开关频率之间的矛盾 ,介绍了一种采用多重化主电路实现的大容量有源电力滤波器 ,并给出了系统的主电路结构和控制方法。实验表明 ,该系统能有效地解决有源电力滤波器容量与开关频率的矛盾 。
For active power filter the switch frequency decreases while the capacity of the filter increases, and the switch frequency influences the compensation effect of active power filter remarkably. In this paper a high capacity active power filter with main circuit of multiple performance is presented. The configuration of main circuit and its control method are given. Experiment shows that this method effectively solves the contradiction between the capacity of active power filter and its switch frequency. The result is satisfactory.
出处
《电网技术》
EI
CSCD
北大核心
2000年第8期5-7,共3页
Power System Technology
基金
国家自然科学基金资助项目 !( 5973714 0 )
