中国电力 ›› 2019, Vol. 52 ›› Issue (7): 40-46.DOI: 10.11930/j.issn.1004-9649.201805114

• 新能源——多能互补系统 • 上一篇    下一篇

基于演化博弈的车网双向互动策略研究

程宏波1, 李志成1, 王勋1, 曾晗1, 张宇2, 康琛2, 辛建波2   

  1. 1. 华东交通大学 电气与自动化工程学院, 江西 南昌 330013;
    2. 国网江西省电力公司电力科学研究院, 江西 南昌 330096
  • 收稿日期:2018-05-21 修回日期:2019-02-25 出版日期:2019-07-05 发布日期:2019-07-13
  • 作者简介:程宏波(1979-),男,副教授,从事输变电设备(包括牵引供电设备)健康管理、故障诊断及预测、电网智能控制等研究,E-mail:waitingbo@126.com;李志成(1994-),男,硕士研究生,从事车网互动放电电价策略的研究,E-mail:1404301245@qq.com
  • 基金资助:
    国家自然科学基金资助项目(基于博弈论的车-网双向互动策略研究,51667008)。

Research on Two-Way Interactive Strategy of Electric Vehicle and Power Grid Based on Evolutionary Game

CHENG Hongbo1, LI Zhicheng1, WANG Xun1, ZENG Han1, ZHANG Yu2, KANG Chen2, XIN Jianbo2   

  1. 1. School of Electrical and Automation Engineering, East China Jiaotong University, Nanchang 330013, China;
    2. State Grid Jiangxi Electric Power Research Institute, Nanchang 330096, China
  • Received:2018-05-21 Revised:2019-02-25 Online:2019-07-05 Published:2019-07-13
  • Supported by:
    This work is supported by National Natural Science Foundation of China (Study of Interaction of Electric Vehicles and Smart Grid Based on Game Theory, No.51667008).

摘要: 随着电动汽车技术的快速发展,数量庞大的车载电池将成为电网削峰填谷的重要资源,制定合理的放电电价有利于调动车网双方参与互动的积极性。以电动汽车用户和电网公司收益均衡为目标,基于演化博弈理论建立车网双方演化博弈模型,研究了车网动态演化稳定过程,得到了满足双方利益需求的放电电价范围。算例结果表明:放电电价存在特定的响应范围,只有在该范围内,车网双方才可以从中受益,从而实现良性互动。可为电网公司放电电价的制定提供参考依据。

关键词: 电动汽车, 电网, 互动, 演化博弈

Abstract: With the rapid development of electric vehicle technology, the huge number of on-board batteries will become an important resource for the power grid to cut peak load and fill valley. The development of reasonable discharge electricity price will be conducive to mobilizing the enthusiasm of both sides of the vehicle network to participate in the interaction. Based on the evolutionary game theory, an evolutionary game model is established for the benefit equilibrium of electric vehicle users and power supply companies, and the dynamic evolutionary stability process of the vehicle network is studied. The case study results show that the discharge price has a specific response range, and only within this range, both sides of the vehicle network can benefit from it, thus achieving a benign interaction. This study can provide a reference for the power supply companies to formulate discharge electricity prices.

Key words: electric vehicle, power grid, interaction, evolutionary game

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