430 / 2019-02-26 22:28:30

Study on Hybrid Series and Parallel Dynamic Voltage Restorer

Power quality,Matlab,dynamic voltage restorer;,voltage drop

全体主题 > Device and Circuit Reliability

based on the research on the compensation strategy and control method of DVR in the system, this paper adopts a series and parallel hybrid dynamic voltage restorer, which can effectively save the cost. It does not need too much energy storage equipment and series transformer, reduces the effective area, and improves the reliability of the system. Finally, SimPowerSystems toolbox in simulink was used to model and simulate the DVR with double closed-loop voltage and current. The experimental results show that the DVR detection method and control strategy adopted in this paper have good accuracy and compensation.