“power frequency overvoltage”的概念、定义、翻译、参考文献-科学参考

单词	power frequency overvoltage
释义	power frequency overvoltage Encyclopedia 工学暂时过电压释 power frequency overvoltage工频过电压系统中由线路空载、不对称接地故障和甩负荷引起的频率等于工频（50赫）或接近工频的高于系统最高工作电压的过电压。
随便看	smooth mapping smooth measure smooth morphism smooth muscle smooth muscle contraction smoothness smoothness class smoothness condition smoothness of a solution smoothness of solutions smooth number smooth object smooth partition smooth path smooth periodicity smooth pipe smooth point smooth potential smooth preparation theorem smooth quadratic form smooth scheme smooth semigroup smooth set smooth solution smooth space

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