基于真空断路器开断配电网负载的研究  

Study on the Off with Load of Distribution Network Based on Vacuum Circuit Breaker

作　　者：殷培峰[1] 傅继军[1] 

机构地区：[1]兰州石化职业技术学院,甘肃兰州730060

出　　处：《煤矿机电》2011年第1期36-38,41,共4页Colliery Mechanical & Electrical Technology

摘　　要：针对3 kV～35 kV煤矿供电系统中,真空断路器在断开感性负载或容性等负载时易发生截流、重燃和操作过电压等影响电力系统的安全运行问题,采取R-C保护器等多种措施进行抑制,通过分析研究,取得了良好的效果。On account of the problem that the vacuum circuit breaker may easily happen the problems of impacting safety operation in electric power system,such as stop-flow,reignite or operating over-voltage in the 3 kV ～ 35 kV coal mine power supply system,causing great harm,so taking R-C protection devices and other measures to suppress.It is achieved effective results through analysis.

关 键 词：真空断路器 感性负载 容性负载 操作过电压 R-C保护器 

分 类 号：TM561.2[电气工程—电器]