摘要
电动汽车对生态文明建设具有重要意义,发展电动汽车必须加快充换电基础设施建设,提升充电基础设施服务水平。文章围绕电动汽车充换电基础设施建设,梳理了充电设施选址、充换电与电能管理技术和无线充电技术的最新研究成果;充电设施选址方面,介绍了出租车专用充电场站选址模型,基于某纯电动汽车的实际行驶数据建立充电设施优化布局模型,基于充电负荷需求预测的二层规划理论建立充电桩选址定容模型以及约束概率车流加油选址模型;对电能管理技术方面的成果进行了论述。结果表明,以综合经济指标最优为目标的能量优化管理模型具有多解性,应根据实际情况进行多目标、多阶段优化,能量管理者应制定灵活激励措施调控用户参与度。通过研究,对电动汽车充换电技术领域的发展提供一定的参考。
Electric vehicles are of great significance to the construction of ecological civilization.The development of electric vehicles must speed up the construction of charging and swapping infrastructure and improve the service level of charging infrastructure.Focusing on the construction of electric vehicle charging and swapping infrastructure, the article sorts out the latest research results of charging facility location, charging and swapping, power management technology and wireless charging technology. In terms of charging facility location, it introduces the location model of taxi-specific charging stations. Based on the actual driving data of a pure electric vehicle to establish a charging facility optimization layout model, and based on the two-level planning theory of charging load demand prediction to establish a charging pile location and capacity model and a constrained probability traffic flow refueling location model. The results of power management technology are discussed. The results show that the energy optimization management model aiming at the optimization of comprehensive economic indicators has multiple solutions, and should be optimized according to the actual situation with multiple objectives and multiple stages. The energy manager should formulate flexible incentive measures to regulate user participation. Through the research, it provides a certain reference for the development of the electric vehicle charging and swapping technology field.
作者
王国元
薛斌
刘尊民
WANG Guoyuan;XUE Bin;LIU Zunmin(School of Mechanical and Automotive Engineering,Qingdao University of Technology,Qingdao 266520,China)
出处
《汽车实用技术》
2022年第12期5-10,共6页
Automobile Applied Technology
基金
青岛理工大学2020年实验技术研究项目(SYYB202001)。
关键词
电动汽车
充换电技术
电能管理技术
研究综述
Electric vehicles
Charging and battery swapping technology
Power management technology
Research progress
