摘要
分析了近年出现的多起高次谐波谐振、网压振荡牵引封锁等车网电气匹配问题产生的原因,提出了治理该问题的技术对策,即从车、网两方面着手,调整某一方的电气特性,破坏引发匹配问题的触发条件。
The paper analyzes the causes of electric matching problems i.e harmonic resonance, traction power supply system voltage oscillation and traction blockage etc., proposes technical measures in dealing with the problem from both sides of locomotive and traction power supply system for modifying the electrical performance of the either side to destruct triggering condition of the electrical matching problems.
出处
《电气化铁道》
2014年第3期13-16,共4页
Electric Railway
关键词
牵引供电系统
电力机车
动车组
电气匹配
谐波谐振
电压振荡
traction power supply system
electric locomotive
electric multiple unit
electrical matching
harmonicresonance
voltage oscillation
