Integrated Intelligent Energy ›› 2023, Vol. 45 ›› Issue (3): 57-65.doi: 10.3969/j.issn.2097-0706.2023.03.008

• Power System Planning • Previous Articles     Next Articles

Analysis and discussion on power purchase of state grid enterprises as purchasing agents

JI Bin1,2(), QIAN Juan1,2(), CHANG Li1,2(), XU Fan1,2, ZHANG Dandan1,2, TU Shanshan1,2   

  1. 1. NARI Group Corporation(State Grid Electric Power Research Institute),Nanjing 211106,China
    2. State Key Laboratory of Smart Grid Protection and Control,Nanjing 211106,China
  • Received:2022-01-06 Revised:2023-02-28 Online:2023-03-25 Published:2023-03-30
  • Supported by:
    Science and Technology Project of NARI Group(524609210158);Science and Technology Project of State Grid Corporation of China(524609210096)

Abstract:

The marketization of power trading affects all users. In order to ensure the "stable supply and steady price" of electricity on user side and the marketization of power purchase,the participation of power grid enterprises into electricity market as the agents of non-market users such as residents and agricultural users is an effective measure to protect the users' right during the transition period. The participation procedure and link of the power purchase agent getting into various types of market are analyzed under the current condition of electricity market. In view of the difficulties and problems encountered in the proxy business, the corresponding mechanism,technology and management are discussed,which provides ideas for the development of electricity purchasing agent services. Finally,the suggestions and prospects for the participation of power grid enterprises into electricity market as agents for non-market power users are presented,considering the actual needs,which facilitates the launching of electricity purchasing agent services.

Key words: power purchasing agent, marketization of power, no-market user, stable supply and steady price, smooth fund, decision making process

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