电力滤波电容器容量的合理选择 赵 贺 林海雪 (中国电力科学研究院,北京 100085) REASONABLE SELECTING CAPABILITY OF POWER FILTER CAPACITOR Zhao He Lin Haixue (China Electric Power Research Institute, Beijing 100085 ) ABSTRACT: The Power filter are used broadly in power networks. Based simple analyses, the paper presents some practical formulas for calculating capability and relative parameters of power filter capacitor.