Application of Key Technologies of Efficient and Intelligent Electric Vehicle Charging Pile with Solar Photovoltaic

摘要

With advantages such as green environmental protection, energy saving and economy, the pure electric vehicles will be the mainstream direction of the development of the automobile in the 21st century, however, the application of photovoltaic power generation system in the electric vehicle charging still has a lot of defects at present, this design adopts the intelligent and multiple tracking fuzzy logic network control and PI control, which can greatly improve the performance of the system, with such characteristics as shorter charging time, little voltage fluctuation, high speed of maximum power point tracking (MPPT) and high conversion efficiency of solar energy.