电工电气
電工電氣
전공전기
ELECTROTECHNICS ELECTRIC
2013年
11期
36-38,60
,共4页
吴盛刚%张建新%赵建沛%王鹏飞%周跃刚
吳盛剛%張建新%趙建沛%王鵬飛%週躍剛
오성강%장건신%조건패%왕붕비%주약강
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
高壓斷路器%失步開閤試驗%變壓器雙聯電路%併聯電壓引入迴路%瞬態恢複電壓波形倣真
고압단로기%실보개합시험%변압기쌍련전로%병련전압인입회로%순태회복전압파형방진
high-voltage circuit breaker%out-of-phase making and breaking test%transformer double circuit%parallel voltage injection cir-cuit%transient recovery voltage waveform simulation
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。
闡述瞭高壓斷路器進行失步開閤試驗的多種試驗線路及其試驗條件，併比較瞭各自的優缺點。根據試驗站的具體設備條件，選取瞭便于實施的變壓器雙聯電路和併聯電壓引入迴路，併計算瞭126 kV級試驗迴路的參數，對相應的瞬態恢複電壓TRV波形進行瞭倣真，其結果符閤預期要求，故可以實施。
천술료고압단로기진행실보개합시험적다충시험선로급기시험조건，병비교료각자적우결점。근거시험참적구체설비조건，선취료편우실시적변압기쌍련전로화병련전압인입회로，병계산료126 kV급시험회로적삼수，대상응적순태회복전압TRV파형진행료방진，기결과부합예기요구，고가이실시。
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.
