Low-carbon economic dispatch considering integrated demand response and multistep carbon trading for multi-energy microgrid

Long, Yilin, Li, Yong, Wang, Yahui, Cao, Yijia, Jiang, Lin ORCID: 0000-0001-6531-2791, Zhou, Yicheng, Deng, Youyue and Nakanishi, Yosuke (2022) Low-carbon economic dispatch considering integrated demand response and multistep carbon trading for multi-energy microgrid SCIENTIFIC REPORTS, 12 (1). 6218-. ISSN 2045-2322, 2045-2322

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Abstract

With the rapid development of distributed energy resources and natural gas power generation, multi-energy microgrid (MEMG) is considered as a critical technology to increase the penetration of renewable energy and achieve the target of carbon emission reduction. Therefore, this paper proposes a low-carbon economic dispatch model for MEMG to minimize the daily operation cost by considering integrated demand response (IDR) and multistep carbon trading. Specifically, IDR operation includes shifting of shiftable electric load, adjusting of flexible thermal load and cooling load, and it is employed to decrease operation cost. Besides, the multistep carbon trading means that different carbon trading prices correspond to different carbon trading volumes, which is applied to stringently restrict carbon emission. The simulation results show that the proposed model can effectively reduce the carbon emission while greatly decrease the operation cost.

Item Type:	Article
Uncontrolled Keywords:	40 Engineering, 4008 Electrical Engineering, 4009 Electronics, Sensors and Digital Hardware, 7 Affordable and Clean Energy, 13 Climate Action
Divisions:	Faculty of Science & Engineering > School of Electrical Engineering, Electronics and Computer Science
Depositing User:	Symplectic Admin
Date Deposited:	14 Apr 2022 11:53
Last Modified:	16 Jun 2026 15:14
DOI:	10.1038/s41598-022-10123-0
Open Access URL:	https://www.nature.com/articles/s41598-022-10123-0...
Related Websites:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3152955
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