DESIGN OF PID CONTROLLER USING FROG AND GENETIC ALGORITHMS FOR BUCK AND BOOST CONVERTERS IN ORDER TO TRANSFER ENERGY FROM PHOTOVOLTAIC SYSTEMS TO CONSUMERS

The buck and boost converters are used to transfer electrical energy from photovoltaic cells to consumers. For this purpose a controller system should be designed to transfer the maximum energy. In this paper the desired system is simulated by MATLAB/Simulink software and the best coefficients of PID controller are selected by using frog and genetic algorithms, then the results are compared with each other.