基于Ansys静电场的含并联电容的超高压断路器电场分析及设计  

Analysis and Design in Extra High Voltage Circuit Breaker Employing Shunted Condenser based on the Ansys Static Electric Field Module

作　　者：段崇福 

机构地区：[1]山东泰开电力建设工程有限公司,山东泰安271000

出　　处：《泰山学院学报》2011年第3期88-92,共5页Journal of Taishan University

摘　　要：计算了550kV双断口间有无并联电容器组时的电压分布.另外,通过对含并联电容器组的550kV断路器的灭弧室的电场计算分析和试验验证,指出了并联电容器设计时的合理布置至关重要,否则,很可能会引起电容器对金属屏蔽罩间的击穿.The calculation of voltage distribution in 550kV circuit breaker empolying shunted condenser or not is performed. The electric field distribution in 550kV circuit breaker employing shunted condenser is presented and the relative test is performed. It reveals that the design and construction of shunted condenser is very important, otherwise the insulation breakdown will occur between the shunted condenser and the metal screen.

关 键 词：断路器 并联电容器 

分 类 号：TM561.5[电气工程—电器]