集成式隔离断路器在一个半断路器接线中的设计应用  

Design and application of integrated disconnecting circuit-breaker in a half-circuit breaker wiring

作　　者：雷宏 姜源 焦国锋 Lei Hong;Jiang Yuan;Jiao Guofeng(Shaanxi Electric Power Design Institute,Xi’an 710054;Hainan Electric Power Design and Research Institute,Haikou 570203)

机构地区：[1]陕西省电力设计院,西安710054 [2]海南省电力设计研究院,海口570203

出　　处：《电气技术》2019年第6期81-84,103,共5页Electrical Engineering

摘　　要：在一个半断路器接线中采用集成式隔离断路器,可简化一个半断路器常规接线设计,取消断路器两侧或一侧隔离开关。本文经过可靠性评估分析,确定了保留母线侧隔离开关取消出线侧隔离开关的简化接线方式,从根本上简化了系统接线,为变电站的设计和运行维护带来了全新的理念。Integrated disconnecting circuit-breaker used in a half-circuit breaker wiring can simplify the conventional wiring design of a half-circuit breaker.It cancels either side or side of circuit breaker isolation switch.After reliability assessment analysis,the simplified wiring method of retaining the bus side isolation switch and canceling the line side one is determined.It basically simplifies the system wiring.It brings a new concept to the design and operation maintenance of substion.

关 键 词：集成式隔离断路器 简化一个半断路器接线 可靠性评估 

分 类 号：TM561[电气工程—电器]