• 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 ›› 2022, Vol. 43 ›› Issue (6): 1-11.doi: 10.12204/j.issn.1000-7229.2022.06.001

• Energy Power Economy and Market Mechanism Driven by Dual Carbon Targets?Hosted by Professor WEN Fushuan and Professor LIU Dunnan? • Previous Articles     Next Articles

Low-Carbon Economic Dispatching Method for Power System Considering the Substitution Effect of Carbon Tax and Carbon Trading

ZHANG Jing1(), LIN Yujun2,3(), QI Xiaoguang1(), MIAO Shihong2,3(), ZHANG Qianmao1(), DONG Jiasheng1(), CHEN Yu1()   

  1. 1. Economic Research Institute of State Grid Hebei Electric Power Company, Shijiazhuang 050024, China
    2. State Key Laboratory of Advanced Electromagnetic Engineering and Technology (School of Electrical and Electronic Engineering of Huazhong University of Science and Technology),Wuhan 430074, China
    3. Hubei Electric Power Security and High Efficiency Key Laboratory(School of Electrical and Electronic Engineering of Huazhong University of Science and Technology), Wuhan 430074, China
  • Received:2021-12-29 Online:2022-06-01 Published:2022-05-31
  • Contact: LIN Yujun E-mail:48674857@qq.com;lyj13971224997@qq.com;qxgb15@sina.com;shmiao@hust.edu.cn;562841493@qq.com;djsqqp@163.com;hebcheny@163.com
  • Supported by:
    State Grid Hebei Electric Power Company Research Program(B704JY210069)

Abstract:

With the proposal of carbon peak and carbon neutrality, the intensity of government-led carbon regulation is increasing. As the main body of carbon emission reduction, the power system will face the constraint of carbon tax and carbon trading combined carbon emission reduction policy. The low-carbon economic dispatch method for power system is studied, which takes into account the substitution effect of carbon tax and carbon trading, can coordinate and improve the low-carbon and economic efficiency of system operation, and has important theoretical and practical significance. On the basis of the analysis on the characteristics of carbon trading price fluctuations, this paper firstly uses the random scenario method to describe the uncertainty of carbon trading prices, and then models the step-type carbon tax and the substitution effect of carbon trading. After that, a two-stage low-carbon economic scheduling model of coordinated optimization of carbon capture equipment and energy storage power station is established, and the model is solved by piecewise function linearization and bat algorithm. Finally, a simulation analysis is carried out applying the actual parameters of a certain area. The numerical results show that the proposed model can effectively improve the low carbon economic level of system operation.

Key words: carbon trading, carbon price uncertainty, step-type carbon tax, substitution effect, low carbon economic dispatching

CLC Number: