高压断路器失步开合试验方法的评述  

Review on Out-Of-Phase Making and Breaking Test Method of High-Voltage Circuit Breaker

作　　者：吴盛刚 张建新 赵建沛 王鹏飞 周跃刚 

机构地区：[1]河南省高压电器研究所,河南平顶山467001

出　　处：《电工电气》2013年第11期36-38,60,共4页Electrotechnics Electric

摘　　要：阐述了高压断路器进行失步开合试验的多种试验线路及其试验条件,并比较了各自的优缺点。根据试验站的具体设备条件,选取了便于实施的变压器双联电路和并联电压引入回路,并计算了126 kV级试验回路的参数,对相应的瞬态恢复电压TRV波形进行了仿真,其结果符合预期要求,故可以实施。Description was made to the multiple test circuits and the test conditions of high-voltage circuit breakers in carrying out out-of-phase making and breaking test and comparison was made to their advantages and disadvantages. According to the actual test conditions in test station, this paper selected transformer double-circuit which is convenient to carry out and parallel voltage injec- tion circuit and calculated parameters of 126 kV level test loop. Simulation was carried out for the relevant transient recovery voltage waveforms. The result is in conformity with the expected requirements, so it can be implemented.

关 键 词：高压断路器 失步开合试验 变压器双联电路 并联电压引入回路 瞬态恢复电压波形仿真 

分 类 号：TM834[电气工程—高电压与绝缘技术] TM561