摘要
通过建立AT全并联牵引网谐波模型,分析了二阶高通滤波器滤波时产生低次谐波放大的原因,并提出相关建议。
By establishing of AT full parallel traction network harmonic model, the paper analyzes causes of low order harmonic amplification during filtering by second order high pass filter, and puts forward related proposals.
出处
《电气化铁道》
2017年第2期22-24,共3页
Electric Railway
关键词
高通滤波器
高次谐波
低次谐波放大
High pass filter
high order harmonic
low order harmonic amplification
