IDEAS home Printed from https://ideas.repec.org/a/hin/jnlmpe/8879122.html
   My bibliography  Save this article

Energy Cooperation Optimization in Residential Microgrid with Virtual Storage Technology

Author

Listed:
  • Jun Tang
  • Chen Yang
  • Changsen Feng
  • Junting Li
  • Xiaowen Gu
  • Xuelei Jiang

Abstract

The power balance of the tie-line is crucial to the stable operation of a community microgrid. This paper presents a power fluctuation smoothing method of the microgrid tie-line based on virtual energy storage technology. Firstly, the structure characteristics and the energy coupling mode of the combined heat and power system is systematically analyzed. Considering the operating characteristics of heat pumps, micro gas turbines, and buildings’ heat storage characteristics, a virtual energy storage model is established. Secondly, the target power of the tie-line is determined with the storage state indexes into consideration. Subsequently, a power allocation strategy which takes into account the correction of equipment state mapping set is proposed to allocate the tie-line power fluctuations to heat pumps, micro gas turbines, and supercapacitors. Simulation results show this method can realize the coupling coordination between heat and power energy and ensure the smoothing effect of the power fluctuations. Meanwhile, the control flexibility of the combined heat and power system can be enhanced, and the microgrid’s operating economy can be improved.

Suggested Citation

  • Jun Tang & Chen Yang & Changsen Feng & Junting Li & Xiaowen Gu & Xuelei Jiang, 2021. "Energy Cooperation Optimization in Residential Microgrid with Virtual Storage Technology," Mathematical Problems in Engineering, Hindawi, vol. 2021, pages 1-11, January.
    • Handle: RePEc:hin:jnlmpe:8879122
    DOI: 10.1155/2021/8879122
    as

    Download full text from publisher

    File URL: http://downloads.hindawi.com/journals/MPE/2021/8879122.pdf
    Download Restriction: no
    File URL: http://downloads.hindawi.com/journals/MPE/2021/8879122.xml
    Download Restriction: no
    File URL: https://libkey.io/10.1155/2021/8879122?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
    ---><---

    More about this item

    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:hin:jnlmpe:8879122. 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: Mohamed Abdelhakeem (email available below). General contact details of provider: https://www.hindawi.com .

    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.