Telecommunications Science ›› 2015, Vol. 31 ›› Issue (Z1): 63-73.doi: 10.11959/j.issn.1000-0801.2015384

• Network and information security • Previous Articles     Next Articles

Security technologies in 4G network for power grid

Jian LI1,Yun LIU2,Chunyan AN3,Jianwei REN2   

  1. 1 State Grid Jibei Electric Power Company,Beijing 100053,China
    2 State Grid Jibei Information and Communication Company,Beijing 100053,China
    3 Global Energy Interconnection Research Institute,Beijing 102209,China
  • Online:2015-12-20 Published:2017-07-03
  • Supported by:
    The Science and Technology Project of State Grid Corporation of China“Research on Key Technologies of High Reliability and Short Distance Wireless Communication in Power Complex Electromagnetic Environment”

Abstract:

4G technologies with high data rate is flexible and has matured sufficiently,it has a promising application prospect in automatic distribution systems.However,communication networks for power grid should be more security,but the security protection of 4G network for power gird is not mature.Based on the application mode of 4G network in power system,the security risk was analyzed,then the specific safety protection methods were presented,which would guide the further application of 4G network in power system.

Key words: 4G network for power grid, security risk, security protection

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