1) Autation pressure
突变压
2) voltage jump
电压突变
1.
In this paper, the harms of voltage jump and harmonics are emphatically along with precautions against them.
在多种因素的干扰下,会导致电力的诸如电压变异(较长时间的变异和瞬间突变)、非正弦畸变、三相失去平衡等质量问题,本文着重论述了电压突变和谐波的成因、危害及防护对策。
3) sudden change of pressure surface
压强突变
4) mutation Pressure
突变压力
5) pressure jump
压力突变
6) Voltage Sudden Variable
电压突变量
补充资料:冲击波超压与动压