1) service entrance breaker
维修入口断路器
4) imported circuit breaker
进口断路器
5) Ingress onter
入口路由器
6) single-break circuit breaker
单断口断路器
1.
Through technical improvement of design of 550 kV/63 kA double-break and 363 kV/50 kA single-break circuit breaker, making use of computer analysis, increasing of the rated pressure of SF6 gas and opening velocity, improving the shape of arcing contact and nozzle, optimizing the structure of interrupter, 550 kV/50 kA single-break dead-tank circuit breaker is developed.
通过对550kV/63kA双断口断路器和363kV/50kA单断口断路器技术加以改进,利用计算机解析技术,提高了额定SF6气体压力和分闸速度,对弧触头和喷口形状进行了改进,优化了灭弧室结构,从而开发出550kV/50kA单断口罐式断路器样机。
补充资料：断路
①拦路抢劫：～劫财。②电路断开，电流不能通过。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条