Enhanced Power Factor Correction and Voltage Stability in Electric Spring Circuits Using Double Fuzzy Logic and Fuzzy PI Controllers

Power factor and voltage stability in electrical networks have been significantly challenged as a result of the growth of nonlinear loads and renewable energy sources. In this research, an enhanced control approach for Electric Spring (ES) circuits is presented. The primary focuses of this control method are to improve power factor correction and preserve voltage stability under a variety of different operating circumstances. To improve the performance of the ES circuit control system in both undervoltage and overvoltage scenarios, a double fuzzy logic controller, as well as a fuzzy PI controller, have been included in the system. To determine whether or not the suggested control technique is successful, a MATLAB Simulink simulation is carried out. The results of the simulation show that the power factor has significantly improved, with values as high as 0.97 being achieved in overvoltage scenarios and as low as 0.99 being achieved in undervoltage settings. In addition, the findings demonstrate that the suggested control strategy is capable of preserving voltage and power stability, hence proving the potential of the double fuzzy logic controller as well as the fuzzy PI controller in applications that take place in the real world. The findings of this study provide important new perspectives on the design of sophisticated control solutions for power factor correction and voltage regulation in electrical systems.