Electric Power ›› 2020, Vol. 53 ›› Issue (4): 89-95.DOI: 10.11930/j.issn.1004-9649.201904024

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Research on the Transaction Mechanism and Benefit of Promoting New Energy Consumption

YANG Jianhua1, WANG Xiongfei2, XIAO Daqiang1, ZHAO Jiawei2, LIU Dunnan2   

  1. 1. Central China Branch of State Grid Corporation, Wuhan 430077, China;
    2. State Key Laboratory of New Energy and Power Systems, North China Electric Power University, Beijing 102206, China
  • Received:2019-04-08 Revised:2019-10-05 Published:2020-04-05
  • Supported by:
    This work is supported by the Key Projects of Philosophy and Social Sciences of the Ministry of Education (Research on Constructing Energy System Policy and Mechanism with Characteristics of Clean, Low-Carbon Emission, Safe and High-Efficiency, No.18JZD032) and the Management Consulting Project of State Grid Corporation Central China Branch (Research on the Path of Market Mechanism Promoting New Energy Development under the Trend of Photovoltaic Subsidies)

Abstract: Based on the problems for promoting high proportion of new energy consumption, this paper firstly constructs a contribution model of market mechanism to new energy consumption, aiming at the three market mechanisms of power generation rights trading, standby ancillary services trading and time of use (TOU) electricity price trading of self-owned power plants. Secondly, based on the market mechanism of promoting new energy consumption, the paper analyses the environmental benefits, benefits of saving electricity purchasing cost, and benefits of improving power supply reliability for promoting new energy consumption, and constructs a quantitative model to quantify the benefits of market mechanism. Finally, the data of northwest and southeast coastal areas are selected to calculate the benefits. The results show that the effective market mechanism can promote the high proportion of new energy consumption, while bringing considerable benefits.

Key words: new energy consumption, market mechanism, time of use price, ancillary services, contribution, benefit quantification