| 引用本文: | 陈立兴,黄学良.高速公路充电站电动汽车有序充电策略[J].电力自动化设备,2019,39(1): |
| CHEN Lixing,HUANG Xueliang.Ordered charging strategy of electric vehicles at charging station on highway[J].Electric Power Automation Equipment,2019,39(1): |
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| 摘要: |
| 为了解决高速公路充电站电动汽车的无序充电问题，考虑充电站的运行状态和电动汽车用户的充电习惯，提出了一种基于新电价机制激励用户调整充电时间的有序充电策略。为了验证有序充电的有效性，建立了充电站排队模型，并根据相关数据通过蒙特卡罗方法和排队算法分别对746、480以及240辆纯电动汽车00∶00—24∶00在充电站中的充电情况进行了仿真。仿真结果表明：与无序充电相比，有序充电不仅可以减少用户的充电成本和等待时间，还可以提高充电站的充电设施利用率，减小对高速公路交通的影响。 |
| 关键词: 高速公路充电站 电动汽车 充电电价 有序充电 排队算法 蒙特卡罗方法 模型 |
| DOI：10.16081/j.issn.1006-6047.2019.01.017 |
| 分类号:U469.72 |
| 基金项目:国家重点研发计划项目(2016YFB0101800)；江苏理工学院人才引进项目(KYY17018) |
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| Ordered charging strategy of electric vehicles at charging station on highway |
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CHEN Lixing1, HUANG Xueliang2
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1.School of Electrical & Information Engineering, Jiangsu University of Technology, Changzhou 213001, China;2.School of Electrical Engineering, Southeast University, Nanjing 210096, China
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| Abstract: |
| In order to solve the disordered charging problem of EVs(Electric Vehicles) at charging station on highway, an ordered charging strategy based on the new electricity pricing mechanism, which can motivate the users to adjust their charging time, is proposed considering the operation state of charging station and the charging behavior of EV users. The queuing model of charging station is established to verify the effectiveness of the ordered charging strategy, and the charging behaviors of 746,480 and 240 battery EVs in the charging station from 00∶00 to 24∶00 are simulated respectively by Monte Carlo method and queuing algorithm according to related data. Simulative results show that compared with the disordered charging strategy, the ordered charging strategy can not only reduce the charging costs and waiting times of EV users, but also increase the utilization ratio of charging facilities in the charging station and reduce the influence on the highway traffic. |
| Key words: charging station on highway electric vehicles charging price ordered charging queuing algorithm Monte Carlo method models |
