journal1 ›› 2015, Vol. 48 ›› Issue (11): 123-130.DOI: 10.11930/j.issn.10.11930.2015.11.123

• Smart Grid • Previous Articles     Next Articles

Review of Key Technology of Smart Grid Supporting Smart City Construction

LI Bo1, GAO Zhiyuan2, CAO Yang2   

  1. 1. State Grid Energy Research Institute, Beijing 102209, China;
    2. China Electric Power Research Institute, Nanjing 210003, China
  • Received:2015-08-29 Online:2015-11-18 Published:2015-11-18

Abstract: Smart grid has great supporting potential for smart city construction. This paper describes the connotations, characteristics of smart city and its key demands for smart grid. It is pointed out that smart grid is an important component of smart city after a careful study of the relationship between smart city and smart grid. It is the important way to develop smart city by constructing smart city based on smart grid. The key technological problems to be solved for the development of smart grid reside in fields of information and communication technology (ICT), distributed generation (DG) integration, energy storage, active distribution network (ADN), demand response (DR), electric vehicle to grid, energy internet etc. It is concluded that the smart grid will effectively promote smart city construction.

Key words: smart grid, smart city, information and communication technology(ICT), distributed generation(DG), energy storage, active distribution network (ADN), demand response (DR), electric vehicle, urban energy internet

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