ZHANG Ke, ?MA Xin, ?LIU Zu jun, et al. EXPERIMENTAL ANALYSIS OF SF6 CIRCUIT BREAKER SWITCHING 500 kV UNLOADED TRANSFORMER[J]. High voltageapparatus, 2002, (2): 37-39.DOI:
SF6断路器投切500kV空载变压器试验分析
摘要
介绍了某变电站 5 0 0kV系统调试中进行的 5 0 0kV空载变压器投切试验
对投切空载变压器过程中所测录到的分闸过电压及励磁涌流等暂态数据作了分析。
Abstract
The test of SF 6 circuit breaker switching unloaded transformer in a 500 kV substation is introduced.The interrupting overvoltage and the magnetizing inrush current measured in the process of switching unloaded transformer are analyzed.