• DocumentCode
    135233
  • Title

    Model validation for improving state estimation

  • Author

    Yinhua Guo ; Penrice, Jeff ; Cheuk, Vivian

  • Author_Institution
    Hydro One, Ontario Grid Control Centre, Barrie, ON, Canada
  • fYear
    2014
  • fDate
    27-31 July 2014
  • Firstpage
    1
  • Lastpage
    5
  • Abstract
    This paper describes some of the practical issues for validating power system models and application results in order to improve state estimation solution quality and reliability. Hydro One made systematic efforts in model error identification and parameter tuning to achieve satisfactory state estimator performance for real time operations. Some of the experiences, challenges and results are presented.
  • Keywords
    power system state estimation; telemetry; Hydro One; model error identification; parameter tuning; power system model validation; state estimation solution quality; state estimation solution reliability; Measurement uncertainty; Phase transformers; Power system stability; Real-time systems; State estimation; Telemetry; Parameter Estimation; Power System Modeling; State Estimation; Telemetry;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    PES General Meeting | Conference & Exposition, 2014 IEEE
  • Conference_Location
    National Harbor, MD
  • Type

    conf

  • DOI
    10.1109/PESGM.2014.6939187
  • Filename
    6939187
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=135233