电工技术学报  2018, Vol. 33 Issue (2): 390-400    DOI: 10.19595/j.cnki.1000-6753.tces.L70417
配网与新能源 |
微电网下考虑分布式电源消纳的电动汽车互动响应控制策略
杨晓东1, 张有兵1, 蒋杨昌1, 谢路耀1, 赵波2
1. 浙江工业大学信息工程学院 杭州 310023;
2. 国网浙江省电力公司电力科学研究院 杭州 310014
Renewable Energy Accommodation-Based Strategy for Electric Vehicle Considering Dynamic Interaction in Microgrid
Yang Xiaodong1, Zhang Youbing1, Jiang Yangchang1, Xie Luyao1, Zhao Bo2
1. College of Information Engineering Zhejiang University of Technology Hangzhou 310023 China;
2. State Grid Zhejiang Electric Power Research Institute Hangzhou 310014 China
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摘要 针对含电动汽车(EV)与高渗透率光电并网型微电网的协同增效利用问题,为提高分布式电源消纳水平,提出一种动态EV互动响应控制策略。首先,基于微电网内分布式光伏出力与负荷之间的供需情况,结合实时电价与倾斜分档率发展了虚拟电价机制;其次,在虚拟电价的引导下转换最大化光电消纳的目标,构建EV互动响应的混合整数规划架构;在此基础上,为应对微电网中光伏输出不确定性所带来的不利影响,引入模型预测控制方法实现动态EV互动响应控制;最后,以某办公区域微电网为例进行仿真分析。算例结果表明,所提EV互动响应控制策略能够使需求侧主动匹配供电侧光伏出力,改善负荷特性,有效促进光伏电源消纳,实现多方面的经济效益。
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杨晓东
张有兵
蒋杨昌
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关键词 电动汽车微电网分布式电源消纳虚拟电价互动响应    
Abstract:The growing electric demand of electric vehicle (EV), coupled with increased penetration of photovoltaic (PV), promotes the research on the cooperation utilization between EV and the microgrid with a high penetration level of PV. In this paper, a dynamic control strategy for EV considering interaction response is proposed to increase renewable energy accommodation in the microgrid. Firstly, considering the relationship between PV power output supply and load demand in the microgrid, the virtual price mechanism is developed combined with real-time price and inclining block rates. Secondly, a new optimization framework for EV is presented as a mixed integer programming model to maximize the PV accommodation based on the proposed virtual price. In order to deal with the adverse impacts caused by the uncertainties of PV power output, a model predictive control method is applied to realizing dynamic interactive response control for EV. Finally, taking the microgrid in a certain office area as an example, the simulation results show that the proposed dynamic control strategy can make the demand side resource actively match PV power output, improve the PV accommodation and load characteristic, and achieve various economic benefits.
Key wordsElectric vehicle (EV)    microgrid    renewable energy accommodation    virtual price    interaction response   
收稿日期: 2016-08-19      出版日期: 2018-01-31
PACS: TM73  
  U469.72  
作者简介: 杨晓东, 男,1990年生,博士研究生,研究方向为新能源并网、电动汽车入网、需求侧管理、电力系统通信等。E-mail: yang_xd90@163.com;张有兵, 男,1971年生,博士,教授,研究方向为智能电网、分布式发电及新能源优化控制、电动汽车入网、电力系统通信、电能质量监控等。E-mail: youbingzhang@zjut.edu.cn(通信作者)
引用本文:   
杨晓东, 张有兵, 蒋杨昌, 谢路耀, 赵波. 微电网下考虑分布式电源消纳的电动汽车互动响应控制策略[J]. 电工技术学报, 2018, 33(2): 390-400. Yang Xiaodong, Zhang Youbing, Jiang Yangchang, Xie Luyao, Zhao Bo. Renewable Energy Accommodation-Based Strategy for Electric Vehicle Considering Dynamic Interaction in Microgrid. Transactions of China Electrotechnical Society, 2018, 33(2): 390-400.
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https://dgjsxb.ces-transaction.com/CN/10.19595/j.cnki.1000-6753.tces.L70417          https://dgjsxb.ces-transaction.com/CN/Y2018/V33/I2/390