A dynamic voltage restorer (DVR) instantly reacts to drop in line voltage and restores missing portion of waveform from an energy storage device (eg. battery).
动态电压恢复器(DVR)对线路电压的跌落迅速作出响应，并通过储能装置(如蓄电池)恢复电压波形的失去部分。
The principle of Dynamic Voltage Restorer (DVR) is to ensure the customer's power quality with a series voltage source.
动态电压恢复器（DVR）通过向配电系统中串入一个电压源来保障用户端的电压质量。
Dynamic voltage Restorer (DVR) is considered as the most effective device to compensate the voltage sag.
动态电压恢复器(DVR)是目前补偿电压凹陷最为有效的装置。
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