Design and Application of Early Warning Model for Electric Vehicle Charging Safety

Proceedings of the 2019 International Conference on Precision Machining, Non-Traditional Machining and Intelligent Manufacturing (PNTIM 2019) Pub Date : 1900-01-01 DOI:10.2991/pntim-19.2019.78

Zhang Yang, Y. Jun, Li Liang, Zhang Yanjiao

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Abstract

In order to improve the charging safety of electric vehicles, it is necessary to design the early warning model of charging safety, so as to overcome the overload defects in the charging process of electric vehicles. An electric vehicle charging safety warning model was proposed based on contactless charging design. The electromagnetic induction coil and electromagnetic coupler installed on the charging pile are used to design the electromagnetic coupling induction with the driving electric vehicle tire wire, and the electromagnetic coupling control and charging stability adjustment of the electric vehicle are carried out by using the inductive power transmission technology. The test results show that the proposed method has good control performance and can effectively realize the wireless energy transmission of 100W in 100cm, the charging efficiency and the charging safety are improved. Keywords-Electric Vehicle; Charging Safety; Early Warning Module Design; Electromagnetic Coupling Induction

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电动汽车充电安全预警模型设计与应用

为了提高电动汽车的充电安全性，有必要设计充电安全预警模型，以克服电动汽车充电过程中的过载缺陷。提出了一种基于非接触式充电设计的电动汽车充电安全预警模型。利用安装在充电桩上的电磁感应线圈和电磁耦合器与驱动电动汽车轮胎导线设计电磁感应，利用感应输电技术对电动汽车进行电磁耦合控制和充电稳定性调节。测试结果表明，该方法具有良好的控制性能，可有效实现100W的无线能量传输，提高了充电效率和充电安全性。Keywords-Electric车辆;充电安全;预警模块设计;电偶感应

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Proceedings of the 2019 International Conference on Precision Machining, Non-Traditional Machining and Intelligent Manufacturing (PNTIM 2019)

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