电动汽车智能充电桩的设计及关键技术研究

Design and Key Technology Research of Intelligent Charging Stations for Electric Vehicles

针对电动汽车快速发展带来的充电需求,重点研究了智能充电桩的设计及关键技术。首先,通过分析电动汽车充电需求和功能,确定了智能充电桩的基本设计参数。然后,基于LPC1769微控制器,采用模块化设计思想,将智能充电桩划分为功能结构模块、人机交互模块和安全防护模块。在此基础上,进一步研究了充电桩的新型充电方式、通信协议、充电控制策略和安全防护措施。最后,通过实验验证了智能充电桩的可行性和优越性。

This paper focuses on the design and key technologies of intelligent charging piles in response to the charging needs brought about by the rapid development of electric vehicles.Firstly,by analyzing the charging needs and functions of electric vehicles,the basic design parameters of the intelligent charging station were determined.Next,based on the LPC1769 microcontroller and adopting a modular design concept,the intelligent charging station is divided into functional structure modules,human-machine interaction modules,and safety protection modules.On this basis,further research was conducted on the new charging methods,communication protocols,charging control strategies,and safety protection measures of charging piles.Finally,the feasibility and superiority of the intelligent charging station were verified through experiments.