摘要
现代电气化铁路的单相供电、负荷冲击等特点,对电网电能质量的影响不可避免。为了提高铁路运行的稳定性和可靠性,应该对电气化铁路进行整顿和改造,着力提高电能质量,保证电力系统和牵引供电系统的稳定性。
The characteristics of modern electrified railway, like single-phase power supply and impact load have inevitable impact on the grid power quality. In order to improve the stability and reliability of the railway operation, the electrified railway should be reorganized and reformed to improve power quality and guarantee the stability of power system and traction power supply system.
出处
《价值工程》
2015年第31期123-125,共3页
Value Engineering
关键词
电气化铁路
负荷特性
电能质量
谐波
负序
electrified railways
load characteristic
power quality
harmonic wave
negative sequence
