IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v335y2025ics0360544225037314.html
   My bibliography  Save this article

Analysis of energy flow based matrix modeling and collaborative optimization considering different energy storage benefits for multi-energy systems

Author

Listed:
  • Zhai, Xue
  • Um, Chai Yoon
  • Wang, Ran
  • He, Zijian
  • Lu, Shilei
  • Feng, Wei
  • Sun, Yongjun
  • Wu, Zhifu

Abstract

The multi-energy system under optimal and irredundant planning has attracted significant influence for its critical role in improving energy efficiency, reducing emissions, and promoting sustainable development. This paper introduces an innovative matrix modeling approach based on graph theory for energy flow decoupling analysis and optimal system configuration. The benefits of incorporating energy storage devices into multi-energy systems are thoroughly discussed leading to the introduction of three system strategies. Particle swarm algorithm and Quasi-newton algorithm are employed to search the optimal solutions. A case study of multi-energy system with energy storage is presented to validate the effectiveness of the method. The results demonstrate that the novel modeling method effectively describes the energy flows of multi-energy system using dispatch factors across various components including renewable energy, energy storage and end-use demand. Peak shifting benefits of 11.5 % and 29.5 % are achieved with different energy storage configurations, reducing the required installed capacity, and preventing equipment redundancy. Additionally, compared to the base case, the standard deviation of grid power withdrawal decreases by 2.17 % and 6.52 %, respectively, demonstrating enhanced grid-friendly characteristics and sustainability potential.

Suggested Citation

  • Zhai, Xue & Um, Chai Yoon & Wang, Ran & He, Zijian & Lu, Shilei & Feng, Wei & Sun, Yongjun & Wu, Zhifu, 2025. "Analysis of energy flow based matrix modeling and collaborative optimization considering different energy storage benefits for multi-energy systems," Energy, Elsevier, vol. 335(C).
    • Handle: RePEc:eee:energy:v:335:y:2025:i:c:s0360544225037314
    DOI: 10.1016/j.energy.2025.138089
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544225037314
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2025.138089?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to

    for a different version of it.

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;
    ;
    ;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:335:y:2025:i:c:s0360544225037314. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.