摘要
水文仅就具有串联两段桥加功率因数补偿装置(PFC)的相控电力机车,当其PFC含有不同形式的LC滤波支路时,通过计算机大量运算,对机车等效干扰电流J_p值作了初步解析。
Phase-controlled electric locomotives with two-stage rectifier bridge serially connected and with power factor compensation(PFC)device are referred to in this article.Under the condition that LC filter branch of different patterns are present in the PFC, the author made an initial analysis of the psophometric interference current J_p by computer calculation.
出处
《机车电传动》
北大核心
1992年第1期12-18,25,共8页
Electric Drive for Locomotives
关键词
电力机车
相控调压
等值电路
electric locomotive
phase controlled voltage regulating
power factor compensation
filter
equivalent circuit
harmonic analysis
psophometric interference current
