| 引用本文: | 朱永胜,张世博,徐其迎,等.计及LCA碳排放的源荷双侧合作博弈调度研究[J].电力系统保护与控制,2024,52(2):48-58. |
| ZHU Yongsheng,ZHANG Shibo,XU Qiying,et al.Source load bilateral cooperative game scheduling considering LCA carbon emissions[J].Power System Protection and Control,2024,52(2):48-58 |
|
| 摘要: |
| 为实现新型电力系统的低碳经济目标，提出一种计及生命周期评价(life cycle assessment, LCA)的源荷双侧合作博弈优化调度模型。首先，考虑灵活可调度的柔性负荷，构建含热电联产机组、燃气锅炉、电转气等设备的源荷双侧合作运行框架。然后，运用LCA方法分析源荷双侧中不同能源链的温室气体排放，并结合碳交易机制，建立碳交易成本计算模型。最后，基于合作博弈策略，建立以源荷合作联盟总成本最小为目标的源荷双侧协同运行优化模型，并利用改进的Shapley值法对成员合作收益进行分配。算例分析表明，所提模型有利于降低系统运行的总成本、减少系统碳排放量、提升可再生能源消纳量，有效促进系统低碳经济的发展。 |
| 关键词: 生命周期评价 柔性负荷 合作博弈 低碳经济 改进Shapley值 |
| DOI：10.19783/j.cnki.pspc.230692 |
| 分类号: |
| 基金项目:国家自然科学基金项目资助(61873292) |
|
| Source load bilateral cooperative game scheduling considering LCA carbon emissions |
|
ZHU Yongsheng1, ZHANG Shibo1, XU Qiying1, KU Yongheng2, ZHAO Qiangsong1, SHI Zhipeng1
|
|
1. College of Electronic and Information Engineering, Zhongyuan University of Technology, Zhengzhou 450007, China;
2. Zhumadian Power Supply Company, State Grid Henan Electric Power Co., Ltd., Zhumadian 463000, China
|
| Abstract: |
| To achieve the low carbon economy of the new power system, an optimal dispatching model of a source-load cooperative game with life cycle assessment (LCA) is proposed. First, considering flexible and dispatchable flexible load, this paper builds a cooperative operation framework of source-load dual side with CHP units, gas boilers, electricity to gas and other equipment. Then, the greenhouse gas emissions of different energy chains in the source-load dual-side are analyzed using the life-cycle evaluation method, and a carbon trading cost calculation model is established by combining with a carbon trading mechanism. Finally, based on cooperative game strategy, a source-load bilateral cooperative operation optimization model with the objective of minimizing the total cost of the source-load cooperative alliance is established. The improved Shapley value method is used to allocate the cooperative benefits to members. The analysis of the algorithm shows that the proposed model is conducive to reducing the total cost of system operation, reducing system carbon emissions, increasing the amount of renewable energy consumption, and effectively promoting the development of a low-carbon system economy. |
| Key words: life cycle assessment flexible load cooperative game low-carbon economy improved Shapley value |
