中国电力 ›› 2020, Vol. 53 ›› Issue (1): 49-55.DOI: 10.11930/j.issn.1004-9649.201912016

• 信息物理电力系统(CPPS)专栏 • 上一篇    下一篇

考虑灾害事件攻防顺序的电网防灾资源分配策略

赵艳军1, 梁坤杰2, 龙霏3, 唐景星1, 王洪涛2   

  1. 1. 广东电网有限责任公司电力科学研究院, 广东 广州 510000;
    2. 电网智能化调度与控制教育部重点实验室(山东大学), 山东 济南 250061;
    3. 广东电网有限责任公司电力调度控制中心, 广东 广州 510000
  • 收稿日期:2019-12-02 发布日期:2020-01-15
  • 通讯作者: 王洪涛(1973-),男,通信作者,博士,教授,博士生导师,从事电力系统恢复控制与新能源并网研究,E-mail:whtwhm@sdu.edu.cn
  • 作者简介:赵艳军(1987-),女,硕士,高级工程师,从事电力系统分析与控制研究,E-mail:471187204@qq.com;梁坤杰(1996-),男,硕士研究生,从事电力系统恢复决策与控制研究,E-mail:lkjsjd@126.com;龙霏(1985-),女,硕士,高级工程师,从事电力系统分析与控制研究,E-mail:longfei198505@126.com;唐景星(1985-),男,硕士,高级工程师,从事电力系统分析与控制研究,Email:eetang@126.com
  • 基金资助:
    国家自然科学基金资助项目(51177092)

A Resource Allocation Strategy for Power Grid Disaster Prevention Considering the Attack and Defense Sequence of Disaster Events

ZHAO Yanjun1, LIANG Kunjie2, LONG Fei3, TANG Jingxing1, WANG Hongtao2   

  1. 1. Electric Power Research Institute of Guangdong Power Grid Co., Ltd., Guangzhou 510000, China;
    2. Key Laboratory of Power System Intelligent Dispatch and Control, Ministry of Education (Shandong University), Jinan 250061, China;
    3. Power Dispatching Control Center of Guangdong Power Grid Co., Ltd., Guangzhou 510000, China
  • Received:2019-12-02 Published:2020-01-15
  • Supported by:
    This work is supported by National Natural Science Foundation of China (No. 51177092)

摘要: 中国南方台风多发地区的电网防风加固等防灾资源分配与建设是大电网安全防御的关键问题之一,通常将其建模成防御者-攻击者-防御者(D-A-D)的动态博弈模型进行求解,但是现有的D-A-D模型没有考虑攻击者攻击顺序以及运行方式调整的动态过程。提出考虑攻击者攻击顺序以及潮流调整动态过程的多阶段动态博弈模型,并将其转化成可用列与约束生成算法(C & CG 算法)求解的改进D-A-D模型,得出最优防御资源分配结果。在IEEE39节点系统上进行了所提的模型与算法的仿真,仿真结果表明,所提出的模型更加符合电网的实际情况,求解算法也更高效。

关键词: 安全防御, 多阶段动态博弈, 改进D-A-D模型, 列与约束生成算法

Abstract: In the typhoon-prone areas in southern China, the allocation of disaster prevention resources such as windproof reinforcement of power grid, is one of the key issues in the security defense of large power grid. The dynamic game model of defender-attacker-defender (D-A-D) is usually established to solve the problem. However, the existing D-A-D model does not consider the dynamic process of attacker's attack order and operation mode adjustment. A multi-stage dynamic game model is thus proposed with consideration of the dynamic process of attacker's attack order and dynamic process of power flow adjustment, and is transformed into an improved D-A-D model that can be solved by the column and constraint generation algorithm to obtain the optimal allocation of defense resources. The simulation results of the proposed model and algorithm on the IEEE39 node system show that the proposed model is more in line with the actual situation of power grid and the algorithm is more efficient.

Key words: security defenses, multi-stage dynamic game, improved D-A-D model, column and constraint generation algorithm