电动汽车自适应太阳能供电系统开发与实践  

Development and Practice of Adaptive Solar Power Supply System for Electric Vehicle

作　　者：汤梓涵 鞠振河[1] 王玥 TANG Zihan;JU Zhenhe;WANG Yue(Shenyang Institute of Engineering,Shenyang 110136,China)

机构地区：[1]沈阳工程学院,辽宁沈阳110136

出　　处：《电工技术》2023年第10期76-79,共4页Electric Engineering

摘　　要：针对电动汽车电量可能随时耗尽、能耗比过大的情况,基于太阳能技术,通过试验设计一种电动汽车自适应太阳能供电系统。设备由可改变自身形状的薄膜光伏电池板以及车内实时数据采集传输系统组成,其适应性强,可以根据用户需求利用车身有效采光面积将太阳能转化为电动汽车使用的电能,最大限度地提供能量输出,可与市面上绝大多数车型配合使用,应用前景非常广阔。该系统创新性地使用了一种高效充电技术,在电动汽车储能系统保持原有参数体积不变的条件下,通过物理方式将储能一分为二等压分级,并使用了控制技术实现两级互补充电,有效减少了充电时间,同等条件下使得蓄电池充电时间缩短了一半,提高充电效率47%。Aiming at the situation that electric vehicle may run out of power and the energy consumption ratio is too large,based on solar energy technology,an adaptive solar power supply system for electric vehicle is designed through experiments.The equipment is composed of thin-film photovoltaic panels that can change its own shape and a real-time data acquisition and transmission system in the car,which has strong adaptability.It can use the effective lighting area of the body to convert solar energy into electric energy used by electric vehicles according to user needs,providing maximum energy output,and can be used with most models on the market,and the application prospects are very broad.The system innovatively uses a high-efficiency charging technology to physically divide the energy storage system of electric vehicles into two isobaric classifications under the condition that the original parameter volume remains unchanged.Control technology is used to achieve two-stage complementary charging,effectively reducing charging time.Under the same conditions,the battery charging time is shortened by half,and the charging efficiency is improved by 47%.

关 键 词：电动汽车 太阳能供电 充电技术 充电效率 

分 类 号：TM615[电气工程—电力系统及自动化]