BI-LEVEL OPTIMAL SCHEDULING OF INTEGRATED ENERGY SYSTEM CONSIDERING GREEN CERTIFICATES-CARBON EMISSION TRADING MECHANISM

被引：0
|
作者：
Liang, Ning [1 ]
Miao, Meng [1 ]
Xu, Huihui [2 ]
Zheng, Feng [3 ]
Fang, Qian [1 ]
机构：
[1] Faculty of Electric Power Engineering, Kunming University of Science and Technology, Kunming
[2] Institute of Economic Technology, State Grid Gansu Electric Power Company, Lanzhou
[3] Sohool of Electrical Engineering and Automation, Fuzhou University, Fuzhou
来源：
Taiyangneng Xuebao/Acta Energiae Solaris Sinica | 2024年 / 45卷 / 07期
关键词：
carbon emission trading; carbon emissions flow; demand response; green certificate trading; integrated energy system;
D O I：
10.19912/j.0254-0096.tynxb.2023-0426
中图分类号：
学科分类号：
摘要：
Aiming at the low-carbon economic dispatch of the integrated energy system，this paper constructs a low-carbon economic operation framework of the comprehensive energy system with multiple micro integrated energy systems，and a two-level optimal dispatch strategy of the integrated energy system considering the green certificates-carbon trading mechanism is proposed. Firstly，the carbon emission intensity and carbon emissions of each node in the energy network is calculated，which utilize the carbon emission flow model. Secondly，by analyzing the operation mechanisms of carbon trading and green certificate trading markets，the carbon trading，green certificate trading model of the micro integrated energy system are established，and green certificate-carbon trading linkage mechanism is designed to reduce the carbon trading fulfillment costs of micro integrated energy system. Then，a two-layer optimal dispatch model of integrated energy system under green certificate-carbon trading mechanism is established. The upper layer is the economic dispatch model of power grid and gas network. The lower layer is the low-carbon economic dispatch model of multi micro integrated energy systems considering the demand response with the goal of minimizing the operating cost. Finally，the calculation example shows that the proposed model can effectively reduce carbon emissions，decrease renewable energy waste，and achieve low-carbon economic operation of the integrated energy system. © 2024 Science Press. All rights reserved.
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页码：312 / 322
页数：10
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