气体绝缘金属封闭开关设备绝缘支柱电气性能的研究

Study on electrical performance of insulated supporter for gas-insulated metal enclosed breakers

阐述了ZF□-126(L)型气体绝缘金属封闭开关设备中断路器所用的绝缘支柱的设计思路及电场计算方法,给出了电场计算结果。从优化电场方面,分析了设计绝缘件时应注意的事项。

The design idea and electric field calculation of insulated supporter used in circuit breaker of ZF□ -126 （L） type gas- insulated metal enclosed breaker were discussed, and showed the results of electric field calculation. Some notices relative to insulated components＇design were presented in view of optimizing electric field.