六氟化硫高压断路器在35kV变电所的应用  

Application of SF_6 High Pressure Breaker at 35kV Electric Sub-station

作　　者：崔长泉 滕振业 崔向阳 

机构地区：[1]山东第一输油管理处

出　　处：《油气储运》1991年第3期43-47,共5页Oil & Gas Storage and Transportation

摘　　要：六氟化硫高压断路器是利用六氟化硫(SF_6)气体的特异热化学性和显著的负电性,采用压气式灭弧结构,以SF_6气分子与电弧的接触反应来产生强大灭弧力。与老式断路器比较,操作灵敏、安全,不需经常检修。With its special thermo-chemical property and its notable negative character of SF6 gas,SF6 high pressure breaker utilizes the gas-pressed type arc suppressing structure to produce strong arc suppressing force with contacting reaction between SF6 gas molecule and electric arc. By the comparison of oil type breakers, this new one is more flexible and safe in operation and requires no overhaul quite often.

关 键 词：六氟化硫 断路器 变电所 

分 类 号：TM63[电气工程—电力系统及自动化]