The automobile wireless charging system developed by Shanghai Wanji Electronic Technology Co., Ltd. is mainly composed of three parts: the on-board end, which is mainly integrated in the car. The ground end consists of two parts: one is a wall box on the ground, and the other is a transmitting coil on the ground.
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Through the battery energy conversion between the ground transmitting coil and the vehicle receiving antenna, the wireless charging system can realize the efficient transfer of energy from the grid side to the vehicle battery.
Compared with traditional plug-in charging, automotive wireless charging system has the advantages of safer contact free, more convenient stop-and-charge, and more intelligent automatic charging, and the transmission efficiency of wireless charging is basically the same as that of traditional plug-in charging, and does not affect the charging time. However, the high technical threshold has restricted its industrialization development for a long time.
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At present, Shanghai Wanji Electronic Technology Co., Ltd. has established a complete high-power wireless charging system research and development laboratory, built the first domestic high-power wireless charging product trial production line, and achieved mass shipment in 2022, is the first domestic wireless charging enterprise through iatf16949 certification. It is the first enterprise in the industry to complete the industrialization of high-power wireless charging for new energy vehicles. Shanghai Wanji Electronic Technology Co., Ltd. has not only established cooperative relations with a number of domestic automobile manufacturers, but also is cooperating with many foreign automobile manufacturers. The goal of Shanghai Wanji Electronic Technology Co., Ltd. is not only limited to the domestic, but also to the world.