YANG Yanling, ZHANG Dinghua. Performance Analysis and Design of High-pass Filter in AC Locomotive Broadband Domain Harmonic Suppression[J]. Electric Drive for Locomotives, 2015,(2):51-55.
YANG Yanling, ZHANG Dinghua. Performance Analysis and Design of High-pass Filter in AC Locomotive Broadband Domain Harmonic Suppression[J]. Electric Drive for Locomotives, 2015,(2):51-55. DOI: 10.13890/j.issn.1000-128x.2015.02.014.
In order to solve the problem of broadband domain harmonics in traction power network caused by the by AC locomotives replacing DC locomotives, a scheme of a third-order high-pass filter to eliminate the higher harmonics was presented with small reactive power, no voltage increasing, no fundamental loss and low running costs. A detailed analysis on the effects of the principles and various parameters of the filter was carried out, and simulations with examples had verified its effectiveness and feasibility.
关键词
牵引供电交流机车宽频域谐波高通滤波器高次谐波抑制
Keywords
traction power supplyAC locomotivebroadband domain harmonichigh-pass filterhigh-order harmonicsuppression