The objective of this paper is to develop fuzzy logic controller techniques to improve power system stability power factor and voltage. In these, we are using ES ‘Electric Spring’ which called as smart gird device which used to dispatch Real and Imaginary power in the system which is connected between the Gird and Load or demand and supply. Fuzzy optimization techniques compared with other conventional technologies and adopted best results. The damping controller is designed by using the fuzzy logic controller. The main conclusions have been drawn on the suitability of the optimization technique. This control system also provides an opportunity for better usage of Electric Spring thereby improving Quality Voltage and Quality Power along with Renewable Energy Microgrid.
Power Quality, Fuzzy logic controller(FZC), ES ‘Electric spring’ Demand-side management(DSM), Renewable Energy Sources(RES)