Simulation of Photovoltaic Air Conditioning Control System Based on Matlab/Simulink

This paper introduces the design of a solar air-conditioning control system. The focus is mainly on calculating the corresponding time-varying frequency instructions and adjusting the speed of the compressor to achieve maximum utilization of solar energy in conditions of limited output power of the solar panel. Matlab / Simulink simulation software is used to set up a speed-controlling system including the photovoltaic battery board, DC / DC booster circuit, an inverter circuit, single-phase induction motor and control module. By setting the parameters of each module, ideal simulation waveforms can be obtained to achieve simulation of solar air-conditioning control system. The system has reached the desired control effect.