A Low-Carbon Interactive Management Strategy for Community Integrated Energy System Based on Real-Time Carbon Intensity Assessment

doi:10.16183/j.cnki.jsjtu.2023.329

Abstract

Abstract:

With increasing energy consumption on the demand side, residential energy use has become a significant source of carbon emissions, which presents a substantial opportunity for emission reduction. This paper focuses on the low-carbon economic operation of community comprehensive energy systems, considering the linkage between energy and carbon prices, and proposes a low-carbon interactive management strategy for comprehensive energy systems based on real-time carbon intensity assessment. First, it establishes a community comprehensive energy system architecture, and introduces a residential carbon emission measurement method considering equivalent carbon emission reduction. Next, it designs a low-carbon demand response mechanism based on real-time carbon intensity assessment to encourage users to reduce carbon emission and increase new energy consumption through multi energy complementarity. Then, it develops a comprehensive energy system supply side scheduling model and a user side response model for the integrate energy system, aiming to achieve low-carbon economic operation through multi energy coupling and supply-demand interaction. Finally, the simulation results demonstrate that the proposed real-time carbon intensity assessment mechanism can effectively reduce carbon emissions in the integrated energy systems.

Key words: integrated energy system, carbon emission measurement, dynamic carbon emission factor, low carbon demand response, comprehensive demand response

CLC Number:

TM732
TK01+9

GAO Bo, LI Fei, SHI Lun, TAO Peng, SHI Zhengang, ZHANG Chao, PENG Jie, ZHAO Yiyi. A Low-Carbon Interactive Management Strategy for Community Integrated Energy System Based on Real-Time Carbon Intensity Assessment[J]. Journal of Shanghai Jiao Tong University, 2025, 59(5): 580-591.

Figures/Tables 9

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场景	碳排放量/kg	供能成本/元	弃风弃光量/ (kW·h)	电负荷峰谷差/ (kW·h)
1	1 771.38	1 322.17	31	74
2	1 701.04	1 304.17	52	59
3	1 715.29	1 178.40	88	59
4	1 688.81	1 215.78	68	63
5	1 540.89	1 093.39	0	62
6	1 528.18	1 078.28	0	62