Survey on Research Dynamic Voltage Restorer
Wei Chen · Science Technology and Engineering · 2008
Dynamic Voltage Restorer(DVR) is a series compensating device.It is the most economical and effective means to solve the power quality problems,especially the voltage sags,because of its good dynamic characteristics and high cost-effective characteristic.The DVR's function,topology and its feature are mainly introduced,analyzed the research actuality and the existing problems of DVRs,and finally discussed the DVR's development direction and trends.