角形接线在大型电站的应用

The Application of Angle Scheme in the Large Power Station

大型电站对主接线可靠性的要求更为严格，角形接线的应用往往受到断路器检修，即开环运行的影响。本文根据国外的一些资料，分析了带有旁路断路器的角形接线，及采用GIS方式后用于大型电站的合理性。

The large power station is strict to the electrical connection scheme, the application of angle scheme usually influenced by overhaul of line breaker which cause unloosed topology. This paper analyzes an angle scheme with bypass circuit breaker using GIS equipment and the rationality of its application in large power station by making reference to some foreign language material.