overvoltages

基本解释

The diodes on the error amp's inputs protect it from overvoltages.
误差放大器输入口的二极管提供了过压保护。
Overvoltages may also be produced by certain types of asymmetrical fault mainly on systems with ungrounded neutrals.
在中性点不接地系统中,过电压也可能主要由某些类型的不对称故障所引起。
Intermittent grounding faults and overvoltages due to arcing faults3 are eliminated.
可消除间歇性接地故障以及由电弧故障引起的过电压
When switching operations occur, transients are set up on the power system which sometimes produce serous overvoltages.
居民电路若电流过载，会导致因熔丝烧断而产生断路，或使断路器动作。
When there are system failures or lightnings, high-magnitude overvoltages will occur on these ungrounded neutrals.
当系统发生故障或者雷电波入侵时，这些不接地变压器中性点上会出现幅值较高的过电压。