摘要
随着电缆和变频器的应用,地铁供电系统电缆充电无功功率和谐波越来越多,常规的治理措施已经无法满足国家标准。本文提出了一种新的综合治理方案,方便地实现感性和容性双向补偿,以利解决无功功率和谐波难题。
As the application of cable and inverter, more and more reactive and harmonic are produced. General treatment method is not up to national standards. A new integrated treatment method is raised in this paper, which would solve the difficulty.
出处
《电气化铁道》
2009年第5期40-43,共4页
Electric Railway
关键词
地铁
谐波
无功功率
治理方案
metro
harmonic
reactive
treatment method
