Dynamic voltage restorer control based on RBF_PID

The highest probability of power quality problems is the voltage sag in the power system. Dynamic Voltage Restorer (The following is abbreviated as DVR) is the main method to solve dynamic power quality problems. To obtain better dynamic performance, simple control effect and strong robustness, we propose a dynamic tuning method for the PID control parameters of dynamic voltage restorer using RBF neural network in this paper. The scheme has the advantages of superior dynamic performance, simple control and strong robustness.