1) AC voltage losing
交流失压
2) a. c. voltage distortion
交流电压失真
3) AC power failure
交流失电
1.
In this paper,the author introduces a self-designed AC power failure no-voltage alarm device for telecommunication room in 220 kV substations.
文章介绍了在各220 kV变电站通信机房、微波站内安装自行开发的交流电失电报警器,即可实现通信站、微波站停电后,及时通过G网向检修人员手机提供交流失电报警信息的具体原理,并阐述了具体电路实现方法。
4) DC voltage losing
直流失压
5) AC voltage
交流电压
1.
Measure methods of AC voltage and current;
交流电压及电流的测量方法
2.
A new method of AC voltage measurement;
一种新的交流电压测量方法
3.
An AC voltage indirect measurement method and its applications;
一种交流电压的间接测量方法及其应用
6) AC withstand voltage
交流耐压
1.
some experience and methods of AC withstand voltage test on220kV XLPE cables were presented in this paper,the method of resonance in series with compensation in parallel may help to test on HV cables with ex tra-length in the future.
介绍了220kVXLPE电缆现场交流耐压试验的一些经验和方法,特别是采用串联谐振并联补偿的方法为今后高电压等级超长度的电缆试验提供参考。
2.
This paper summarized global research status of test equipment of UHV transformer’s AC withstand voltage and partial discharge tests.
综述了国内外特高压电力变压器交流耐压和局部放电试验装置的现状;以武汉高压研究院特高压试验基地1 000 kV变压器的试验数据为参考,提出了特高压电力变压器的交流耐压和局部放电的试验方法和试验电路。
补充资料：冲击波超压与动压