IDEAS home Printed from https://ideas.repec.org/a/gam/jmathe/v11y2023i21p4465-d1269266.html
   My bibliography  Save this article

Mathematical Calculation of Synchronous Electric Motors Dynamic Stability

Author

Listed:
  • Valery Pupin

    (NPK Promir LLC, Storozhevaya Street, 26, Bilding 1, 111020 Moscow, Russia)

  • Victor Orlov

    (Institute of Digital Technologies and Modeling in Construction, Moscow State University of Civil Engineering, Yaroslavskoye Shosse, 26, 129337 Moscow, Russia)

Abstract

This paper considers the equipment and power supply schemes for urban water supply, heat supply and sewerage pumping stations. Mathematical calculations of the impact of the static and full centrifugal pumps pressure ratio on the dynamic stability of synchronous electric motors were carried out. An analysis of the influence of pump parameters and engine load on the run-down parameters and drive stability during power shutdowns was carried out. It has been theoretically proven and practically confirmed that ensuring the stability of pumping station drives and the reduction in enterprise losses during various short-term disruptions in power supply networks can be provided by means of a high-speed backup source with a response time of less than 9 ms, dynamic voltage dip compensators with a response time of less than 3 ms and uninterruptible power supply sources.

Suggested Citation

  • Valery Pupin & Victor Orlov, 2023. "Mathematical Calculation of Synchronous Electric Motors Dynamic Stability," Mathematics, MDPI, vol. 11(21), pages 1-17, October.
    • Handle: RePEc:gam:jmathe:v:11:y:2023:i:21:p:4465-:d:1269266
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2227-7390/11/21/4465/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2227-7390/11/21/4465/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Victor Orlov, 2023. "Moving Singular Points and the Van der Pol Equation, as Well as the Uniqueness of Its Solution," Mathematics, MDPI, vol. 11(4), pages 1-7, February.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.

      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:gam:jmathe:v:11:y:2023:i:21:p:4465-:d:1269266. 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.

      If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.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.