550 kV GIS用SF_6断路器气压特性计算  

PRESSURE CHARACTERISTIC CALCULATION OF 550 kV SF_6 CIRCUIT BREAKER IN GIS

作　　者：魏俊梅[1] 林莘[2] 

机构地区：[1]沈阳高压开关有限责任公司,辽宁沈阳110025 [2]沈阳工业大学电气工程学院,辽宁沈阳110023

出　　处：《高压电器》2003年第6期24-27,共4页High Voltage Apparatus

摘　　要：应用一维建压软件对三峡工程中采用的550 kV GIS用SF_6断路器在空载和短路开断方式5中压气缸内的气压特性进行了计算,并将其空载压力值计算结果与实测值进行了比较。In this paper, one-dimensioned pressure build-up software is applied to calculate the pressure characteristics in piston of 550kV SF6 circuit breaker which is used in GIS under noload breaking and short-circuit breaking test duty T100a The calculated results are compared with the measured one under noload breaking test

关 键 词：全封闭组合电器 550kVGIS 六氟化硫断路器 气压特性 计算 灭弧室 

分 类 号：TM561.3[电气工程—电器]