Dynamic Voltage Regulator (DVR) can restraint voltage sags, eliminate voltage harmonics and ripples, and have become a hot topic of researchers all over the world.

• 动态电压调节器(Dynamic Voltage Regulator,简称DVR)可有效解决电压跌落、系统电压谐波、电压波动等动态及稳态电压质量问题,是目前国内外的研究热点之一。