发电技术 ›› 2021, Vol. 42 ›› Issue (2): 180-192.DOI: 10.12096/j.2096-4528.pgt.20022

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电动汽车智能充放电控制与应用综述

贺瑜环1(), 杨秀媛1,*(), 陈麒宇2(), 卜思齐3(), 徐智蔷4(), 肖天颖5,6()   

  1. 1 北京信息科技大学自动化学院, 北京市 海淀区 100192
    2 中国电力科学研究院有限公司, 北京市 海淀区 100192
    3 香港理工大学电机工程学系, 香港特别行政区 九龙 999077
    4 英国南安普顿大学物理工程学院, 英国 南安普顿 SO17 1BJ
    5 中国科学院电工研究所, 北京市 海淀区 100190
    6 中国科学院大学, 北京市 海淀区 100049
  • 收稿日期:2020-04-09 出版日期:2021-04-30 发布日期:2021-04-29
  • 通讯作者: 杨秀媛
  • 作者简介:贺瑜环(1995), 女, 硕士研究生, 研究方向为控制理论与控制工程及新能源发电, 910169459@qq.com
    陈麒宇(1986), 男, 博士, 高级工程师, 主要研究方向为新能源及电力系统分析与规划, chenqiyu@epri.sgcc.com.cn
    卜思齐(1984), 男, 博士, 副教授, 博士生导师, 主要从事电力电子化和智能化电力系统稳定控制分析与运行规划研究, siqi.bu@polyu.edu.hk
    徐智蔷(1977), 女, 博士, 研究员, 研究方向为电力电缆及其在电力物联网中应用, zhq.xu@soton.ac.uk
    肖天颖(1992), 女, 博士研究生, 研究方向为分布式能源与主动配电网, tianyingxiao@mail.iee.ac.cn
  • 基金资助:
    国家自然科学基金项目(51377011)

Review of Intelligent Charging and Discharging Control and Application of Electric Vehicles

Yuhuan HE1(), Xiuyuan YANG1,*(), Qiyu CHEN2(), Siqi BU3(), Zhiqiang XU4(), Tianying XIAO5,6()   

  1. 1 School of Automation, Beijing Information Science & Technology University, Haidian District, Beijing 100192, China
    2 China Electric Power Research Institute, Haidian District, Beijing 100192, China
    3 Department of Electrical Engineering, The Hong Kong Polytechnic University, Kowloon 999077, Hong Kong S. A. R., China
    4 School of Physical Sciences and Engineering, University of Southampton, Southampton SO17 1BJ, UK
    5 Institute of Electrical Engineering, Chinese Academy of Sciences, Haidian District, Beijing 100190, China
    6 University of Chinese Academy of Sciences, Haidian District, Beijing 100049, China
  • Received:2020-04-09 Published:2021-04-30 Online:2021-04-29
  • Contact: Xiuyuan YANG
  • Supported by:
    National Natural Science Foundation of China(51377011)

摘要:

随着电动汽车规模的增大,电动汽车接入电网对电力系统运行与控制的影响不容忽视。电动汽车作为一种可控负荷,对其进行充放电控制可以有效削弱充电负荷带来的不利影响,同时还能起到削峰填谷、促进新能源消纳的作用,这将成为电力系统运行控制的一种重要手段。给出了充电负荷建模需要考虑的因素,总结了建立电动汽车负荷预测模型的方法。归纳了电动汽车参与电网调度的可行方法,并分析了不同方法的特点。同时,为了提高电动汽车参与调度的积极性,介绍了用区块链完成电动汽车电力交易的架构与方法。最后,对尚未解决的问题和可能的研究方向进行了讨论。

关键词: 电动汽车, 充电负荷, 智能控制, 区块链, 电力系统

Abstract:

With the increasing integration scale of electric vehicles, their impact on the operation and control of the power system cannot be ignored. As a controllable load, the charging and discharging control of electric vehicles can effectively weaken the adverse effects brought by the charging load, and can also play a role of peak-shaving and valley-filling, and promote the consumption of new energy, which will become an important means of power system operation control. The factors to be considered in charging load modeling were firstly given, and the methods for establishing electric vehicle load forecasting models were summarized. Then, the feasible methods of electric vehicle participating in power grid dispatching were reviewed, and the characteristics of different methods were revealed. At the same time, in order to promote the willingness of electric vehicles to participate in dispatching, the architecture and methods of using blockchain to complete electric vehicle power trading were introduced. Finally, the unsolved problems and possible research directions were discussed.

Key words: electric vehicle, charging load, intelligent control, blockchain, power system

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