Improving the Efficiency of Hybrid Power Systems by Adaptive DVR based on FOPID control logic

The PI controller is often used for DVR control. One drawback of this traditional controller is that it may not provide the necessary control performance when operating circumstances or system parameters change since it uses preset gains. The issue of the quality of electricity is beginning to capture the attention of both end users and suppliers as a result of the widespread use of numerous complex electrical and electronic devices, including laptops variable speed drives, programmable logic controllers, and many more. An adaptive PI controllers based on FOPID control logic is suggested as a solution to this issue. FOPID control logic and PI controllers make up the controller. FOPID control logic controllers may adapt to changing operating conditions by online adjusting the PI controller’s two parameters in accordance with FOPID control logic control rules and the control system’s error as well as error rate. When compared to the traditional PI controller, the hardware results show that the suggested control approach greatly enhances the DVR’s performance.