综合智慧能源 ›› 2024, Vol. 46 ›› Issue (10): 56-66.doi: 10.3969/j.issn.2097-0706.2024.10.008

• 低碳能源 • 上一篇    下一篇

考虑电-碳价格耦合的低碳需求响应研究

吴琪1,2, 赵宣茗1,2, 张佳诚1,2, 裘智峰1,2,*(), 王雅琳1,2   

  1. 1.中南大学 自动化学院,长沙 410083
    2.先进储能材料国家工程研究中心,长沙 410083
  • 收稿日期:2024-04-30 修回日期:2024-08-25 接受日期:2024-10-25 出版日期:2024-10-25
  • 通讯作者: *裘智峰(1979),女,副教授,博士生导师,从事人工智能、电力经济、电力市场及其新能源接入、负荷控制需求响应技术等方面的研究,zhifeng.qiu@csu.edu.cn
  • 作者简介:吴琪(1999),女,硕士生,从事人工智能在电力市场的应用、碳市场与电力市场经济等方面的研究;
    赵宣茗(1994),男,博士生,从事工业负荷需求响应技术、碳计量与碳追踪等方面的研究;
    张佳诚(2001),男,硕士生,从事碳市场与碳计量等方面的研究;
    王雅琳(1973),女,教授,博士生导师,从事复杂工业过程智能建模与优化控制、智能调度与优化决策等方面的研究。
  • 基金资助:
    国家自然科学基金项目(62073345)

Study on low-carbon demand response considering electricity-carbon price coupling

WU Qi1,2, ZHAO Xuanming1,2, ZHANG Jiacheng1,2, QIU Zhifeng1,2,*(), WANG Yalin1,2   

  1. 1. School of Automation, Central South University, Changsha 410083, China
    2. National Engineering Research Centre of Advanced Energy Storage Materials, Changsha 410083, China
  • Received:2024-04-30 Revised:2024-08-25 Accepted:2024-10-25 Published:2024-10-25
  • Supported by:
    National Natural Science Foundation of China(62073345)

摘要:

将减排激励信号融入电力市场需求响应机制中,以此引导用户以减排为目标改善用电行为,助力“双碳”目标的实现。基于碳排放流理论设计考虑节点碳势的电-碳耦合价格的低碳需求响应交互机理,将节点碳势信号转化为激励用户进行降碳用电行为的价格信号;设计两阶段模型:第1阶段对源端建模,以发电侧电-碳成本最小为目标,第2阶段对荷端建模,以负荷侧用电-碳排成本和需求响应成本最小为目标,上下层模型通过机组市场出清以及负荷需求量进行交互。改进的IEEE 30节点系统的仿真结果表明,基于电-碳价格耦合的低碳需求响应机制能够激励电源侧消纳更多新能源,提供电-碳市场耦合环境下的用户侧环境效益,丰富了现有需求响应机制。

关键词: “双碳”目标, 新能源, 电-碳耦合价格, 低碳需求响应, 碳排放流理论, 节点碳势, 价格激励

Abstract:

The emission reduction incentive signal was integrated into the demand response mechanism of the power market to guide users to improve their electricity usage behavior with the goal of emission reduction, contributing to the achievement of the "dual carbon" goals. First, based on the carbon emission flow theory, an interactive mechanism for low-carbon demand response considering electricity-carbon coupled prices with nodal carbon potential was designed, converting nodal carbon potential signals into price signals that could incentivize users to adopt electricity consumption behaviors with low carbon emissions. Second, a two-stage model was designed: the supply side model was constructed at the first stage with the objective of minimizing electricity-carbon costs in power generation, while the demand side model was constructed at the second stage with the objective of minimizing electricity-carbon consumption costs and demand response costs. The upper and lower models interacted through market clearing of generating units and load demand. Simulation results of the modified IEEE 30-bus system show that the low-carbon demand response mechanism based on electricity-carbon price coupling can incentivize the power supply side to absorb more renewable energy, providing environmental benefits for the user side in the electricity-carbon market considering environment, thereby enriching the existing demand response mechanism.

Key words: "dual carbon" goals, renewable energy, electricity-carbon coupled price, low-carbon demand response, carbon emission flow theory, nodal carbon potential, price incentives

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