Netinfo Security ›› 2018, Vol. 18 ›› Issue (12): 23-30.doi: 10.3969/j.issn.1671-1122.2018.12.004

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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

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

CLC Number: