浙江电力

2025, v.44;No.351(07) 44-54

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含光伏光热制氢设备的园区综合能源系统低碳经济调度
Low-carbon economic dispatch of a park integrated energy system with PV/T-driven hydrogen production equipment

谭洪,张雅丽,关苏敏,谭鋆,翁汉琍,李振兴,王秋杰
TAN Hong,ZHANG Yali,GUAN Sumin,TAN Yun,WENG Hanli,LI Zhengxing,WANG Qiujie

摘要(Abstract):

为提升电氢PIES(园区综合能源系统)的制氢效率并降低碳排放,将光伏光热制氢技术引入PIES,并提出一种基于改进阶梯式碳交易的低碳经济调度模型。首先,将光伏光热设备与氢离子交换膜电解槽结合,分析其能流转化过程并提出耦合制氢模型。其次,从碳交易价格精细化建模方面对阶梯式碳交易进行改进,提出连续分段碳价模型。最后,以系统运行成本和碳交易成本之和最小为目标,并考虑多重不确定性构建PIES低碳经济调度模型。算例仿真结果表明,所提方案和模型可有效提升PIES的制氢效率并减少碳排放,对PIES低碳经济运行具有参考意义。
To enhance the hydrogen production efficiency and reduce carbon emissions in a power-to-hydrogen(P2H) park integrated energy system(PIES), photovoltaic/thermal(PV/T) driven hydrogen production technology is integrated into the PIES. A low-carbon economic dispatch model based on an improved stepwise carbon trading mechanism is proposed. First, PV/T-driven equipment is combined with a hydrogen ion exchange membrane electrolyzer(HIEME) to analyze the energy flow conversion process and develop a coupled hydrogen production model. Second, the stepwise carbon trading is refined by introducing a continuous piecewise carbon price model to better capture carbon price dynamics. Finally, a low-carbon economic dispatch model is formulated with the objective of minimizing the total system operation cost and carbon trading cost, while considering multiple uncertainties. Case simulation results demonstrate that the proposed scheme and model effectively improve hydrogen production efficiency and reduce carbon emissions, providing valuable insights for low-carbon economic operation of PIES.

关键词(KeyWords): 园区综合能源系统;制氢;光伏光热;改进阶梯式碳交易;低碳经济调度
PIES;hydrogen production;PV/T;improved stepwise carbon trading;low-carbon economic scheduling

Abstract:

Keywords:

基金项目(Foundation): 湖北省自然科学基金创新发展联合基金项目(2024AFD350)

作者(Author): 谭洪,张雅丽,关苏敏,谭鋆,翁汉琍,李振兴,王秋杰
TAN Hong,ZHANG Yali,GUAN Sumin,TAN Yun,WENG Hanli,LI Zhengxing,WANG Qiujie

DOI: 10.19585/j.zjdl.202507005

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