1) abnormal overvoltage
异常过电压，事故过电压
2) abnormal overvoltage
异常过电压;事故过电压
3) accident over-voltage
事故过电压
1.
The inside over-voltage mainly including the control over-voltage,resonance over-voltage and accident over-voltage probably occurs at any moment,and threatens the safe running of electric power system and the service life of electrical equipment;therefore,the precaution measures are required.
电力网过电压分为外过电压和内过电压,其中内过电压主要有操作过电压和谐振过电压及事故过电压,内过电压随时都会发生,时刻威胁着电力系统的安全运行和电气设备的寿命,需要有防范措施。
4) abnormal overvoltage
异常过电压
6) overvoltage caused by fault
故障激发过电压
补充资料：异常
①不同于平常：情况异常｜异常的交往。②副词。非常；特别：异常激动｜异常兴奋｜照顾异常周到。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条