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Optimal scheduling of integrated energy system for hydrogen production with electricity
  • +3
  • Xinmei Wang,
  • Yi Zhao,
  • Wenyao Sun,
  • Ming Yu,
  • Jiyu Du,
  • Xiaoyi Qian
Xinmei Wang
Shenyang Institute of Engineering
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Yi Zhao
Shenyang Institute of Engineering

Corresponding Author:reef614@163.com

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Wenyao Sun
Shenyang Institute of Engineering
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Ming Yu
Shenyang Institute of Engineering
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Jiyu Du
Shenyang Institute of Engineering
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Xiaoyi Qian
Shenyang Institute of Engineering
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Abstract

Under the background of ”dual carbon”, we must develop clean energy, build integrated energy systems (IES), and optimize their operation to achieve carbon neutrality. This study presents a strategy for the IES, whose goal is to reduce the carbon content of the power system, which aims to constrain the carbon emission of IES further, improve energy conversion efficiency, and reduce the carbon content of IES. First of all, we focus on the current situation and the improvement of the economic efficiency of the carbon trading market and introduce a tiered and hierarchical electricity carbon trading mechanism to promote IES to control carbon emissions more effectively. Then, we refine the two-stage operation process of power to gas (P2G) and propose a P2G process. This novel approach can significantly enhance the efficiency of hydrogen energy utilization and save operational expenses. In addition, this paper proposes a flexible supply and demand dual response mechanism. On the supply side, energy efficiency is improved through cogeneration with adjustable heat and power ratio. On the demand side, the efficiency of the cogeneration system in terms of energy should be improved through a flexible supply and demand side dual response mechanism. With this mechanism, the environmental protection and economic viability of IES can be further enhanced.
Submitted to Engineering Reports
13 Jun 2024Review(s) Completed, Editorial Evaluation Pending
08 Jul 2024Editorial Decision: Revise Major
15 Jul 20241st Revision Received
23 Jul 2024Assigned to Editor
23 Jul 2024Submission Checks Completed
23 Jul 2024Review(s) Completed, Editorial Evaluation Pending
28 Jul 2024Reviewer(s) Assigned
02 Aug 2024Editorial Decision: Accept