Fuzzy based modular bidirectional energy conversion for hybrid vehicle and renewable energy applications

Abstract

This paper deal with the Fuzzy based simulation of bi-directional converter suitable for renewable energy based energy storage applications. A control algorithm for bidirectional power flow management connected with a grid based or renewable energy based power system with a three phase bi-directional converter and battery charging and discharging with DC – DC converter is proposed with considering AC-DC and DC-AC filter design. The proposed system with fuzzy controller and energy storage is simulated in SIMULINK platform and the outputs are plotted. For the proposed system LC filter is designed for the charging and discharging modes of energy storage and the values are tested in the MATLAB simulation.