• 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 ›› 2021, Vol. 42 ›› Issue (6): 145-156.doi: 10.12204/j.issn.1000-7229.2021.06.015

• Power Economic Research • Previous Articles    

Trading Mechanism and Clearing Model of Incentive Demand Response in Electricity Spot Market

DUAN Qingang1, CHEN Yongchun2, WANG Yi1, WU Mingxing1, BIE Pei1, DONG Ping2   

  1. 1. Guangdong Power Exchange Center Co., Ltd., Guangzhou 510600, China
    2. School of Electric Power Engineering, South China University of Technology, Guangzhou 510640, China
  • Received:2020-10-22 Online:2021-06-01 Published:2021-05-28
  • Contact: DONG Ping
  • Supported by:
    Science and Technology Project of Guangdong Power Exchange Center Co., Ltd(GDKJXM20172986);National Natural Science Foundation of China(51977080)

Abstract:

In order to further promote the construction of electricity spot market in China, it is the future development trend of the power spot market to operate on the market-oriented trading mode, in which the power generators and loads participate together and compete fairly. Base on the fact that the research on the demand response (DR) of spot market is still in its infancy in China, and how to participate in the market for DR is an urgent problem to be solved. This paper proposes a new market trading mechanism with clearing mode that takes into account the incentive demand response (IDR). Firstly, an intermediate agent approach has been introduced to integrate IDR resources as one to participate in the wholesale market for dealing with the distributed characteristics. Next, an adaptive IDR trading mechanism has been discussed with the development of electricity spot market in China, and an effective benefit evaluation method for clear spot market has been analyzed for IDR. After that, the bidding model of IDR in the wholesale market is constructed according with the providers’ bids, and the day-ahead and real-time market clearing model with IDR is designed in the joint optimization mode. Finally, the effectiveness of the proposed method and model is verified by the quantitative analysis of the market benefit of IRD through the IEEE 30-node system.

Key words: incentive demand response, electricity spot market, trading mechanism, clearing model, market benefit

CLC Number: