Carbon Trajectory Tracking Method for Electric-Thermal Interconnected Integrated Energy System Based on Carbon Entropy Index

被引：0

作者：

Wang M. ^{[1
]}

Zhao H. ^{[1
]}

Liu C. ^{[1
]}

Wang J. ^{[2
]}

Xin S. ^{[1
]}

Huang X. ^{[1
]}

机构：

[1] Key Laboratory of Power System Intelligent Dispatch and Control, Ministry of Education, Shandong University, Jinan

[2] School of Energy and Power Engineering, Shandong University, Jinan

来源：

Dianli Xitong Zidonghua/Automation of Electric Power Systems | 2023年 / 47卷 / 09期

关键词：

carbon entropy; carbon entropy model; electric-thermal interconnected integrated energy system (ETI-IES); low-carbon energy; superposition characteristic;

D O I：

10.7500/AEPS20220409003

中图分类号：

学科分类号：

摘要：

Under the target of carbon emission peak and carbon neutrality, energy conservation and emission reduction has become the primary task for energy reform in China. The macroscopic measurement of carbon emission can no longer satisfy the in-depth study of energy system carbon emission. The detailed description of carbon emission characteristics of the energy consumption side can further guide users to use low carbon energy. Firstly, this paper introduces the concept of“carbon entropy”based on the similar characteristics of“entropy”and“carbon emission”to describe the disorder of carbon emission with energy flow and study the carbon entropy relationship between the energy supply side and the demand side. Secondly, based on the superposition of electric and thermal systems, this paper establishes a carbon entropy model of the electric-thermal interconnected integrated energy system (ETI-IES) to form an explicit expression of the relationship between carbon source and demand side, to calculate the carbon intensity index of the demand side under multi-energy supply, as well as to analyze the carbon entropy component of a single carbon source. Finally, an example of ETI-IES in a region of Jilin Province of China is used for arithmetic analysis to verify the advantages and effectiveness of the carbon entropy model. © 2023 Automation of Electric Power Systems Press. All rights reserved.

引用

页码：13 / 22

页数：9

共 35 条

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