考虑可再生能源碳责任分摊的综合能源系统双层低碳调度策略

周秀林; 王春玲; 刘春明; 于逸廷

doi:10.19912/j.0254-0096.tynxb.2024-1313

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太阳能学报 ›› 2025, Vol. 46 ›› Issue (12) : 522-533. DOI: 10.19912/j.0254-0096.tynxb.2024-1313

考虑可再生能源碳责任分摊的综合能源系统双层低碳调度策略

周秀林, 王春玲, 刘春明, 于逸廷

作者信息 +

BI-LEVEL LOW-CARBON DISPATCH STRATEGY FOR INTEGRATED ENERGY SYSTEMS WITH RENEWABLE ENERGY CARBON RESPONSIBILITY SHARING

Zhou Xiulin, Wang Chunling, Liu Chunming, Yu Yiting

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文章历史 +

摘要

针对传统碳责任分摊机制忽略可再生能源发电不确定性引起额外碳排放的问题,该文提出一种计及可再生能源机组碳责任分摊和多类型需求响应协同增效的综合能源系统双层低碳调度策略。首先,在源侧基于随机优化通过场景对比计量由可再生能源波动性诱发的额外碳排放量;其次,采用改进的Shapley值法对剩余碳责任进行负荷端分摊并制定差异化动态阶梯碳价格,解决多主体组合爆炸的问题;然后,以碳价格和用能价格协同引导负荷侧低碳需求响应,充分提高用户减碳效能;最后,在电热耦合的综合能源系统进行仿真验证,结果表明本文所提方法准确计量了各主体的碳排放责任,调度策略在保障系统经济效益的前提下,有效降低了碳排放量,实现了低碳与经济性的协调统一。

Abstract

To address the limitations of traditional carbon sharing mechanisms, which often overlook the additional emissions caused by the uncertainty of renewable energy generation, this paper puts forward a novel bi-level method aimed at achieving low-carbon dispatch in integrated energy systems. The strategy accounts for both renewable energy carbon responsibility sharing and the synergistic effects of various demand responses. Firstly, on the supply side, a stochastic optimization method based on scenario comparison is used to quantify the additional carbon emissions induced by renewable energy fluctuations. Secondly, an improved Shapley value-based approach is employed to allocate the residual carbon responsibility to load-side entities and to design a differentiated dynamic tiered carbon pricing mechanism, thereby addressing the combinatorial explosion problem arising from multiple stakeholders. Then, carbon pricing is combined with energy pricing to guide low-carbon demand responses on the load side, maximizing the carbon reduction efficiency of users. Finally, simulation studies on an integrated energy system with electric-thermal coupling verify the effectiveness of the proposed approach. The results indicate that the method accurately allocates carbon emission responsibilities among stakeholders. Moreover, the proposed dispatch strategy achieves a coordinated balance between carbon reduction and economic performance by effectively lowering emissions without compromising system cost-effectiveness.

导出引用

周秀林, 王春玲, 刘春明, 于逸廷. 考虑可再生能源碳责任分摊的综合能源系统双层低碳调度策略[J]. 太阳能学报. 2025, 46(12): 522-533 https://doi.org/10.19912/j.0254-0096.tynxb.2024-1313

Zhou Xiulin, Wang Chunling, Liu Chunming, Yu Yiting. BI-LEVEL LOW-CARBON DISPATCH STRATEGY FOR INTEGRATED ENERGY SYSTEMS WITH RENEWABLE ENERGY CARBON RESPONSIBILITY SHARING[J]. Acta Energiae Solaris Sinica. 2025, 46(12): 522-533 https://doi.org/10.19912/j.0254-0096.tynxb.2024-1313

中图分类号： TM73

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