考虑季节性储氢的园区综合能源系统优化配置研究

谷丰; 艾欣; 王昊洋; 潘玺安

doi:10.19912/j.0254-0096.tynxb.2024-0656

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太阳能学报 ›› 2025, Vol. 46 ›› Issue (8) : 666-675. DOI: 10.19912/j.0254-0096.tynxb.2024-0656

考虑季节性储氢的园区综合能源系统优化配置研究

谷丰, 艾欣, 王昊洋, 潘玺安

作者信息 +

RESEARCH ON OPTIMAL CONFIGURATION OF INTEGRATED ENERGY SYSTEMS IN PARK CONSIDERING SEASONAL HYDROGEN STORAGE

Gu Feng, Ai Xin, Wang Haoyang, Pan Xi’an

Author information +

文章历史 +

摘要

针对可再生能源出力的不确定性以及季节不平衡等问题,提出一种考虑阶梯碳交易和季节性储氢的电热气氢综合能源系统优化配置方法。首先,为减小长时间尺度规划计算的复杂性,保持电力季节性波动特性,采用基于改进轮廓系数的K-means++法对风光负荷数据进行聚类分析。其次,对季节性储氢单元进行建模,并在优化配置模型中引入阶梯碳交易机制,以经济成本和碳交易成本最小为目标函数建立含季节性储氢的园区综合能源系统优化配置模型。算例基于不同场景对比,分析不同的碳交易机制对于此园区综合能源系统的影响,最后验证了所提模型在提高可再生能源的消纳、经济性和低碳性方面的有效性。

Abstract

In order to solve the problems of uncertainty and seasonal imbalance of renewable energy output, an optimal allocation method of electric, heat, gas and hydrogen integrated energy system considering stepped carbon trading and seasonal hydrogen storage was proposed. Firstly, in order to reduce the complexity of long-term planning and calculation and maintain the long-term power fluctuation characteristics, in this paper, the K-means++ method based on improved silhouette coefficient clustering method is used to perform cluster analysis of wind and solar load data. Secondly, the seasonal hydrogen storage unit is modeled, and the stepped carbon trading mechanism is introduced into the optimal allocation model, and the optimal allocation model of the park integrated energy system with seasonal hydrogen storage is established with the minimum economic cost and carbon transaction cost as the objective function. Based on the comparison of different scenarios, the impact of different carbon trading mechanisms on the integrated energy system of the park is analyzed, and finally the effectiveness of the proposed model in improving the consumption, economy and carbon emissions of renewable energy is verified.

导出引用

谷丰, 艾欣, 王昊洋, 潘玺安. 考虑季节性储氢的园区综合能源系统优化配置研究[J]. 太阳能学报. 2025, 46(8): 666-675 https://doi.org/10.19912/j.0254-0096.tynxb.2024-0656

Gu Feng, Ai Xin, Wang Haoyang, Pan Xi’an. RESEARCH ON OPTIMAL CONFIGURATION OF INTEGRATED ENERGY SYSTEMS IN PARK CONSIDERING SEASONAL HYDROGEN STORAGE[J]. Acta Energiae Solaris Sinica. 2025, 46(8): 666-675 https://doi.org/10.19912/j.0254-0096.tynxb.2024-0656

中图分类号： TM715

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