• 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 (7): 50-56.doi: 10.12204/j.issn.1000-7229.2023.07.006

• Smart Grid • Previous Articles     Next Articles

Study on Power System Operation Simulation Method in Electric-Carbon Coupling Market Environment

ZHAO Hongxing1, XIAO Jianping1, QIAO Zhongpeng1, FENG Tianfeng1, LIU Xiao2, GUO Shusen2, WANG Jianxiao3()   

  1. 1. National Energy Group Shared Service Center Co., Ltd., Beijing 100011, China
    2. National Institute of Clean-and-Low-Carbon Energy, Beijing 102211, China
    3. National Engineering Laboratory for Big Data Analysis and Applications, Peking University, Beijing 100871, China
  • Received:2022-09-23 Online:2023-07-01 Published:2023-06-25
  • Supported by:
    National Natural Science Foundation of China(52277092);Science and Technology Project of CHN Energy(ST930022016N)

Abstract:

Recently, China's carbon market entered its second compliance cycle. The carbon market increases the carbon emission costs of thermal power enterprises to reduce carbon emissions in the power sector. A power system model aimed at optimizing system costs in the power sector is an effective means of simulating the economic impact of the carbon market. In this study, a national plant-level carbon inventory compiled from bottom up is adopted to develop a model of the national power system with carbon market costs, considering the power grid operation balance of all provinces in China under the condition of satisfying new energy consumption. The model can simulate both the regional distribution of carbon market costs of thermal power plants under the current carbon allowance allocation rules and the effect of the current carbon market, reducing carbon emissions in the system. The results show that the benchmark-based allowance allocation mechanism can effectively encourage low-carbon units to effectively generate more electricity, promote optimize the thermal power unit combination using economic means, reduce the emission intensity of the thermal power sector, and promote carbon emission reduction of the national power system.

Key words: carbon market model, carbon inventory of thermal power, decarbonization of power sector, national power system model

CLC Number: