power frequency overvoltage的意思|示意

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工频过电压

power frequency overvoltage的网络常见释义

工频过电压工频过电压（power frequency overvoltage）指系统中由线路空载、不对称接地故障和甩负荷引起的的频率等于工频（50 Hz）或接近工频的高于系统最高工作电压的过电压。

power frequency overvoltage相关短语

1、 instantaneous power frequency overvoltage rise 短时工频电压升高

2、 temporary power frequency overvoltage 暂态过电压

3、 power frequency overvoltage withstaand capacity 工频过电压耐受性能

power frequency overvoltage相关例句

The relationship between power frequency overvoltage and system operation mode is investigated.

电压与系统运行方式的关系。

Note: this parameter is used to determine the power frequency overvoltage withstanding ability of an MOV.

注：本参数用于确定MOV的功频过电压耐受能力。

The power frequency overvoltage of unloaded line because of the capacity effect is studied, and the effect of eliminating power frequency overvoltage using shunt reactors is analyzed.

讨论了空载线路在电容效应下产生的工频过电压，并对并联电抗器抑制工频过电压的作用进行了理论分析。

The operation and overvoltage of power frequency test equipment are researched and analyzed.