earticle

영어

This paper proposes an algorithm to optimize a solar module optimizer's efficiency using the buck-boost functionality of a full-bridge converter. Given that the electrical characteristics of solar modules can vary significantly based on environmental conditions, it is necessary to have the capability to individually adjust each module's voltage and current. A fullbridge converter allows dynamic adjustment of input voltage to maintain optimal power output for each module and optimize the overall current of the system when modules are connected in series. The proposed algorithm was verified through MATLAB/Simulink simulations, demonstrating that it can increase total power production by up to 20%. This research contributes to enhancing the performance of solar power generation systems under various environmental conditions. Future studies will involve actual hardware implementation to further validate the algorithm and explore the application of different maximum power point tracking (MPPT) methods.