• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

ELECTRIC POWER CONSTRUCTION ›› 2023, Vol. 44 ›› Issue (1): 47-54.doi: 10.12204/j.issn.1000-7229.2023.01.006

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Optimized Operation of Electricity Sales Companies Considering the Insurance Mechanism and User Demand Response

WEN Qianhui1(), WEI Zhenbo1(), ZHANG Yonglin2(), LIANG Zheng1(), HE Yongxiang3()   

  1. 1. College of Electrical Engineering, Sichuan University, Chengdu 610065, China
    2. Sichuan Electric Power Trading Center, Chengdu 610000, China
    3. State Grid Suining Electric Power Supply Company, Suining 629000, Sichuan Province, China
  • Received:2022-04-08 Online:2023-01-01 Published:2022-12-26
  • Contact: WEI Zhenbo E-mail:648974546@qq.com;weizhenbo@scu.edu.cn;975054103@qq.com;liangzh2011@163.com;263694447@qq.com


The uncertainty of the electricity purchase and sale sides is the key factor restricting the operation of the electricity sales company. This paper uses the third-party insurance mechanism to avoid market fluctuations and demand response to improve returns, and puts forward an optimized operation model for electricity sales companies under the spot market. Firstly, the deviation assessment model and premium model are established, the deviation assessment model of the user limit penalty mechanism and demand response contract on the user utility in the bilateral long association contract are quantified, and the optimal operation model is verified with the data of local users. The example results show that the electricity sales company can guide the users to respond positively through the stepped demand response incentive mechanism; the introduced insurance mechanism can effectively disperse and transfer the risk of electricity fluctuation, and realize the win-win value between the electricity sales company and the users.

This work is supported by National Natural Science Foundation of China(No. 52077146).

Key words: demand response, user utility, market insurance, electricity sales company, deviation assessment

CLC Number: