Design of A Small Portable Wind/PV Hybrid Controller

摘要

Wind/PV hybrid generation technology is one of the hottest researching spots in the application areas of new or clean sources of energy.Designing a new small portable wind/PV hybrid controller can effectively make use of wind power and solar energy to those whose are in the outdoor to work or tour.In this paper,89C51 microcontroller as the intelligent control core was used to manage and control the wind/PV hybrid system and accomplish the battery charging through a timer producing a high-frequency PWM.Meanwhile it used the Multisim software to simulate the 60W wind/PV hybrid system.The experimental data proved that the parameters of the hardware system were correct and the whole power system was secure and reliable.