程昱舒. 考虑碳流追踪和用户碳排放程度评级的绿色责任证书分配模型[J]. 现代电力, 2023, 40(6): 890-898. DOI: 10.19725/j.cnki.1007-2322.2022.0125
引用本文: 程昱舒. 考虑碳流追踪和用户碳排放程度评级的绿色责任证书分配模型[J]. 现代电力, 2023, 40(6): 890-898. DOI: 10.19725/j.cnki.1007-2322.2022.0125
CHENG Yushu. Green Responsibility Certificate Allocation Model Considering Carbon Flow Tracking and User Carbon Emission Level Rating[J]. Modern Electric Power, 2023, 40(6): 890-898. DOI: 10.19725/j.cnki.1007-2322.2022.0125
Citation: CHENG Yushu. Green Responsibility Certificate Allocation Model Considering Carbon Flow Tracking and User Carbon Emission Level Rating[J]. Modern Electric Power, 2023, 40(6): 890-898. DOI: 10.19725/j.cnki.1007-2322.2022.0125

考虑碳流追踪和用户碳排放程度评级的绿色责任证书分配模型

Green Responsibility Certificate Allocation Model Considering Carbon Flow Tracking and User Carbon Emission Level Rating

  • 摘要: 在碳中和、碳达峰的目标推动下,需求侧管理已逐渐成为降低碳排放的一种重要途径。为了更好地对电网进行需求侧管理,提出了一种考虑碳流追踪和用户碳排放程度评级的两阶段电力消费绿色责任证书分配模型,激励用户更好地承担碳减排责任。模型的一阶段以系统发电成本最小选为目标函数进行电力系统优化调度,确定机组的最优组合出力和系统潮流,进而构建碳流追踪模型以得到用户碳排放相关指标;二阶段综合考虑用户碳排放量和碳势建立用户碳排放程度评级体系,并以全网碳排放程度差异最小为目标进行绿色责任证书分配,满足碳减排责任主体共同而有差别地进行责任分摊。用CPLEX求解器对改进的IEEE14节点算例求解,仿真结果表明该方法能有效评估用户的碳排放程度情况,并实现对绿色责任证书的有效分配,降低了高碳用户的等效碳排放状况。

     

    Abstract: Driven by the goal of carbon neutrality and carbon peaking, demand-side management has gradually become an important way to reduce carbon emissions. In order to better manage the demand side of the power grid, this paper proposes a two-stage power consumption green responsibility certificate allocation model that considers carbon flow tracking and user carbon emission level rating to encourage users to better assume the responsibility of carbon emission reduction. In the first stage of the model, the minimum system power generation cost is selected as the objective function to optimize the power system dispatch, determine the optimal combined output and system power flow of the unit, and then build a carbon flow tracking model to obtain user carbon emissions related indicators; the second stage comprehensively considers user carbon Emissions and Carbon Potential Establish a user carbon emission rating system, and distribute green responsibility certificates with the goal of minimizing the difference in carbon emissions across the entire network, so as to meet the common and different allocation of responsibility for carbon emission reduction entities. The CPLEX solver is used to solve the improved IEEE14 node example. The simulation results show that the method can effectively evaluate the carbon emission level of users, realize the effective distribution of green responsibility certificates, and reduce the equivalent carbon emission status of high-carbon users.

     

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