中国电力 ›› 2014, Vol. 47 ›› Issue (12): 95-98.DOI: 10.11930/j.issn.1004-9649.2014.12.95.3

• 新能源 • 上一篇    下一篇

基于分时电价机制的电动汽车用户侧有序充放电控制策略

于浩明1, 黄纯1, 张磊1, 赵伟2   

  1. 1. 湖南大学 电气与信息工程学院, 湖南 长沙 410082;
    2. 广东电网公司 电力科学研究院, 广东 广州 510080
  • 收稿日期:2014-08-28 出版日期:2014-12-18 发布日期:2015-12-08
  • 作者简介:于浩明(1987—),男,山东烟台人,硕士研究生,从事电动汽车有序充放电研究。E-mail: 996327756@163.com
  • 基金资助:
    国家高技术研究发展计划资助项目(863计划)(2012AA050211)

Coordinated Charge and Discharge Control Strategy Based on Time-of-use Price from Electric Vehicle Customer Side

YU Hao-ming1, HUANG Chun1, ZHAO Wei2   

  1. 1. College of Electrical and Information Engineering, Hunan University, Changsha 410082, China;
    2. Electric Power Research Institute of Guangdong Power Grid Corporation, Guangzhou 510080, China
  • Received:2014-08-28 Online:2014-12-18 Published:2015-12-08
  • Supported by:
    This work is supported by Naional High Technology Research and Development of China (863 Program) (2012AA050211)

摘要: 电动汽车正大规模发展,未来可能有电动汽车用户为方便快捷采取家庭充电方式。针对这一方式,提出一种有序充放电控制策略。根据上级系统提供的充放电功率限制和充放电电价,引入激励因子,通过优化各时段充放电功率,建立以用户总支出费用最低为目标的有序充放电模型。在仅充电和充放电案例分析中,应用单纯形方法,求得最优解,为电动汽车用户提供经济的有序充放电方案。

关键词: 电动汽车, 家庭充电, 有序充放电, 控制策略, 电价, 充电费用, 功率限制

Abstract: With the large-scale development of electric vehicles, EV users prefer to take a quick and easy way of personal charging in the future. Based on this trend, a coordinated charging and discharging control strategy is proposed in this paper. According to the constraints of charge-discharge power and the electricity price of charging and discharging provided by the superior system, a coordinated charging and discharging model is proposed to minimize the fee of the total expenditure for EV users by introducing incentive factor and optimizing the charging and discharging power each time. In case studies, the economical charge-discharge solution is provided for EV users by applying the simplex method to obtain the optimal solution.

Key words: electric vehicle, personal charging, coordinated charging and discharging, control strategy, electricity price, charging fee, power constraints

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