摘要
本文从分析滤波效益出发,提出了最不利的电网谐波阻抗,导出了一组按滤波效益设计单调谐滤波器主参数的公式,为进一步进行优化设计和分析有关问题准备了必要的理论基础。
How to design the slngle-tuned filter based on filter's benefit for harmonic elimination is disscused in this paper. The paper proposes the concept of the most harmful systematic harmonic impedance,and accor- dingly derivates out a group of equations for determing filter's main parameters.As a result,this paper can he applied as the theoretical basis for further optimum designs.
关键词
电网谐波
谐波治理
电力滤波器
Power system harmonics
harmonic suppression
A.C.filter
