从FCL看开关技术发展的新生长点——混合式开关设备  

HYBRID SWITCHGEAR──THE NEW GROWING POINT OF SWITCHGEAR AS VIEWED FROM FCL

作　　者：王章启[1] 姚月娥[1] 王慧[2] 穆双录[2] 高骥超[1] 刘全志[1] 

机构地区：[1]华中科技大学,湖北武汉430074 [2]西安西电高压开关有限责任公司,陕西西安710077

出　　处：《高压电器》2003年第2期23-25,共3页High Voltage Apparatus

摘　　要：限流开断装置(CLID)是断路器本质功能向高层次发展的产物,将有触头开关(或触发间隙)与无触头器件(GTO,超导材料、热敏材料等)、储能元件(L,C)及吸能元件(如ZnO,R)等恰当配置而构成的混合式阻抗转换与调节装置是开关设备发展的必然结果。笔者从剖析几种典型的CLID构成原理入手,对这种趋势作了分析,呼吁开关制造业应加大该类设备研制和开发的力度。The current-limiting interrupting device(CLID)is a higher level outcome of the traditional circuit breaker development.Traditional contact switch(or trigger gap)being appropriately hybridized with contactless device,i.e.GTO,super conducting device and thermal sensitive device will dominate the future development of switchgear.Through explaining several typical CLID principles,this paper analyzes the tendency of hybrid switchgear and suggests that switchgear works should step up the research and development of such device.

关 键 词：混合式开关设备 FCL 开关 断路器 微电子控制 

分 类 号：TM561[电气工程—电器]