峰谷电价背景下考虑电动汽车用户行为的配网规划研究  

Research on distribution network planning considering electric vehicle user behavior in peak and valley price context

作　　者：吴奇珂 陈昕儒 姜宁 宋天立 李扬[4] WU Qike;CHEN Xinru;JIANG Ning;SONG Tianli;LI Yang(Guangzhou Power Supply Company,Guangzhou 510620,China;Hangzhou Economic and InformatizationCommittee,Hangzhou 310016,China;Economic and Technological Research Institute of Shaanxi PowerCompany,Xi’an 710075,China;School of Electrical Engineering,Southeast University,Nanjing 210096,China)

机构地区：[1]广州供电局有限公司,广州510620 [2]杭州市经济和信息化委员会,杭州310016 [3]国网陕西省电力公司经济技术研究院,西安710075 [4]东南大学电气工程学院,南京210096

出　　处：《电力需求侧管理》2019年第2期5-9,14,共6页Power Demand Side Management

基　　金：国家电网公司科技项目(8516000692)~~

摘　　要：作为一种新型的交通工具,电动汽车越来越受到家庭的欢迎,而其充放电过程由于受到用户行为的影响,具有高度随机性。在峰谷电价下,构建考虑用户行为特性的电动汽车负荷模型,并对某区域2020年的电动汽车负荷进行预测。在满足配网规划约束条件下,研究电动汽车用户行为特性对配网规划的影响。算例结果表明考虑部分电动汽车反送电力时,配网运行的经济性最优。As a new type of transportation tool, electric vehicle(EV)becomes more and more popular among families. However, its charging and discharging processes are highly random due to the influence of users’behaviors. Based on peak and valley price, an electric vehicle load model considering user behavior characteristics is constructed, and the EV load in a region in 2020 is predicted. The influence of electric EV user behavior characteristics on distribution network planning is studied under the constraint of distribution network planning. The results of a numerical example show that the economic performance of the distribution network is optimal when the reverse power of some electric vehicles is considered.

关 键 词：市场环境 电动汽车 用户行为 配网规划 

分 类 号：F407.61[经济管理—产业经济] U469.72[机械工程—车辆工程]