voltage e drop电压降;电位降落
loop voltage-drop回路压降
voltage e drop method降压法
voltage temporary drop电压暂降
voltage-drop电压降
voltage-drop compensation电压降补偿
voltage-drop elements降压元件
Voltage e drop max电压降
voltage-drop starting降压起动
Because of the presence of resistance,when currents flow through P/G network,there are unavoidable voltage drop on it. We call this voltage drop IR drop.
由于电阻的存在，电流流经电源网格时会带来电压降，称之为IR drop。
It is being one if the most serious imperil to many countries. As voltage drop happens rarely in power system, Dynamic Voltage Restorer always keeps a stand by condition which is a big waste of resource.
由于电力系统中电压凹陷发生的时间并不多，所以动态电压恢复器大多数时候都处在备用的状态，造成了资源的极大浪费。
参考来源 - 基于谐振控制器的带谐波补偿功能的动态电压恢复器的研究