信息网络安全 ›› 2018, Vol. 18 ›› Issue (12): 23-30.doi: 10.3969/j.issn.1671-1122.2018.12.004

• 技术研究 • 上一篇    下一篇

一种V2G智能化能源管理的认证机制

汪生1, 李根2(), 庄洪林1, 金志刚2   

  1. 1. 中国北方电子设备研究所, 北京100091
    2. 天津大学电气自动化与信息工程学院,天津 300072
  • 收稿日期:2018-08-04 出版日期:2018-12-20 发布日期:2020-05-11
  • 作者简介:

    作者简介:汪生(1976—),男,安徽,研究员,博士,主要研究方向为网络空间安全;李根(1984—),男,天津,工程师,博士,主要研究方向为车联网、网络安全与区块链;庄洪林(1965—),男,江苏,高级工程师,博士,主要研究方向为信息安全;金志刚(1972—),男,上海,教授,博士,主要研究方向为水下传感器网络、网络安全、社交网络与大数据。

  • 基金资助:
    国家自然科学基金[61571318]

Authentication Scheme for Smart Power Management Schemes in V2G

Sheng WANG1, Gen LI2(), Honglin ZHUANG1, Zhigang JIN2   

  1. 1. Northen Institute of Electronic Equipment of China, Beijing 100091, China
    2. School of Electrical and Information Engineering, Tianjin University, Tianjin 300072, China
  • Received:2018-08-04 Online:2018-12-20 Published:2020-05-11

摘要:

电动汽车在智能电网的发展中扮演了越来越重要的角色,电动汽车接入智能电网技术成为研究的热点问题。文章提出一种新的基于车联网技术的电动汽车接入电网通信系统模型。基于该模型,针对电动汽车接入电网中的能源管理及接入安全问题,提出一种智能化能源管理策略。与电网中传统的集中式能源管理策略不同,该策略基于车联网技术,将分布式的能源管理与集中式管理结合,使得能源供需信息在V2G网络中有效传播并快速匹配。基于新策略设计了电动汽车之间、电动汽车与聚合单元之间的安全认证机制和认证协议来保证智能能源管理策略有效安全服务电动汽车用户与智能电网。采用逻辑语言形式化地证明了新认证协议能够双向认证参与者的合法身份,能够保证电动汽车用户以及智能电网防御常见的网络攻击。

关键词: V2G电网, 能源管理, 分布式, 安全认证

Abstract:

Electrical vehicles play more and more important roles in the development of smart grid. Vehicle-to-Grid technologies becomes a hot research issue. A novel VANET based V2G communication model is proposed in this paper. In order to deal with the problem of power management and security of V2G networks, smart power management schemes and secure authentication protocols for these schemes are proposed basing on the model for effective and secure service for electrical vehicles’ users and the security of smart grid. Based on VANET technologies, distributed and centralized strategies are combined in the proposed smart power management schemes, which is different with the traditional centralized strategy in power grid, so that charge and discharge requests can be effectively disseminated and matched in V2G networks. Authentication schemes between electrical vehicles and aggregate units are designs to serve the electrical vehicle users and smart grid efficiently and safely. Logic language are used to prove the authentication for the smart management schemes can mutual authenticate the participants to prevent the electrical vehicles’ users and smart grid from network attacks.

Key words: vehicle-to-grid, power management, distributed, authentication

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