| 引用本文: | 王胜彩,王 晛,张少华.电-气-碳-绿证多市场下综合能源供应商联合均衡模型[J].电力系统保护与控制,2025,53(16):60-73.[点击复制] |
| WANG Shengcai,WANG Xian,ZHANG Shaohua.Joint equilibrium model for integrated energy suppliers in coupled multi-markets of electricity-gas-carbon-green certificate[J].Power System Protection and Control,2025,53(16):60-73[点击复制] |
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| 摘要: |
| 在能源低碳转型的背景下，综合能源系统因其多能互补和有助于消纳新能源而得到了广泛的关注。为了体现综合能源系统的市场价值，其参与电-气等多能源市场以及碳-绿证市场的竞争将是一种趋势。作为综合能源系统参与市场投标的竞争主体，综合能源供应商的策略性行为将对这些市场产生重要的影响。为此，建立了含新能源的综合能源供应商(integrated energy suppliers, IES)参与投标竞争的电-气-碳-绿证多市场的联合均衡模型。该模型考虑综合能源供应商和单一能源供应商在4个相互耦合的市场中的博弈行为，同时考虑了新能源的不确定性，并引入偏差惩罚机制对新能源的投标偏差进行处理。采用非线性互补方法求得该均衡模型的解。最后，通过算例仿真验证了所提理论模型的合理性和有效性。结果表明，与不引入碳市场和绿证市场情况相比，综合能源供应商参与电-气-碳-绿证市场时利润增加了6.5%，碳排放减少了7.2%。 |
| 关键词: 综合能源供应商 新能源 电-气-碳-绿证交易市场 多市场均衡分析 |
| DOI：10.19783/j.cnki.pspc.240910 |
| 投稿时间：2024-07-12修订日期：2024-12-12 |
| 基金项目:国家自然科学基金项目资助(61773252) |
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| Joint equilibrium model for integrated energy suppliers in coupled multi-markets of electricity-gas-carbon-green certificate |
| WANG Shengcai,WANG Xian,ZHANG Shaohua |
| (School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China) |
| Abstract: |
| With the ongoing low-carbon transition in the energy sector, integrated energy systems have received extensive attention for their multi-energy complementary and potential for facilitating renewable energy consumption. To reflect the market value of such systems, participation in electricity, gas, carbon, green certificate multi-markets competition has become an emerging trend. As the main competitive entities bidding in these markets, the strategic behaviors of integrated energy suppliers’ (IES) can significantly impacts on market outcomes. Therefore, a joint equilibrium model of electricity- gas-carbon-green certificate markets with IES participation including renewable units is constructed. The model captures the game-theoretic interactions between IESs and single-energy suppliers across four interdependent markets. The uncertainty of renewable energy output is also taken into consideration, and a deviation penalty mechanism is introduced to deal with bidding deviations from renewable units. The nonlinear complementarity approach is applied to solve this joint equilibrium model. Finally, numerical examples are presented to validate the rationality and effectiveness of the proposed model. The results show that, compared to cases without the introduction of the carbon and green certificate markets, IESs’ participation in the electricity-gas-carbon-green certificate markets can increase profits by 6.5% and decrease carbon emissions by 7.2%. |
| Key words: integrated energy suppliers renewable energy electricity-gas-carbon-green certificate trading markets multi-markets equilibrium analysis |
