The industry of electric vehicle is developing rapidly. But because of the limit of the driving distance, the electric vehicle has not been effectively promoted. Therefore, the analysis of the wireless inductive charging system of EV is particularly important. In this paper, the wireless charging system which based on Wind/PV system is studied, including the coil topology, the circuit structure and the control mode. Ansoft and Matlab/Simulink is used to simulate. The industry of electric vehicle is developing rapidly. But because of the limit of the driving distance, the electric vehicle has not been effectively promoted. Therefore, the analysis of the wireless inductive charging system of EV is particularly important. In this paper, the wireless charging system which based on Wind/PV system is studied, including the coil topology, the circuit structure and the control mode. Ansoft and Matlab/Simulink is used to simulate and analyze the system. The research provides a theoretical basis for the development and application of wireless charging systems.••Wireless inductive chargingWind/ PV systemCoil topologySimulationFossil fuels are increasingly being used today, which will cause air pollution and some other problems. At the same time, automobile is the main travel tools in our daily lives. It also uses fossil fuels, but the efficiency is very low. So now, a high efficiency and environmentally friendly trip mode need to be consummated.Solar energy is inexhaustible and renewable. The radiation power on the earth surface annual year is about 8 1013 kW, which in per second, the exposure to the Earth is equal to the energy released in burning 5 million tons of coil. Similarly, the wind resources are also very considerable. The total amount of available resources is about 72 trillion, even if only about 20%, the resources is about 7 times of the sum of world energy consumption or electricity demand. But at the same time, wind power resources and solar energy resources still have many problems, such as big fluctuation, low utilization rate, low efficiency, poor reliability, low stability and so on. Target at the above problems, the Wind/Solar hybrid system is proposed. The Wind/Solar hybrid system makes the use of complementary of wind and solar energy in time, along with the energy storage system, making an organic combination of them three. So that the renewable energy can be stable and efficient,,,.For the dynamic wireless charging of electric vehicles, the transmitting coil is buried under the highway. When the electric vehicle, which carries receiving coils that passing through transmitting coils, the power is transferred through magnetic coupling. Combining the Wind/Solar hybrid system with the wireless charging system of electric vehicles. Through the analysis and comparison of the wireless charging system, it can be found that when the effective radius is equal, the square coil can produce more mutual inductance than circular coil. The output characteristics of the secondary side can be improved when the number of the primary coil is increased in a certain range. The structure of th.
