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A technique for simultaneous parameter identification and measurement calibration for overhead transmission lines

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F12%3A43916343" target="_blank" >RIV/49777513:23520/12:43916343 - isvavai.cz</a>

  • Result on the web

    <a href="http://www.wseas.us/e-library/conferences/2012/Paris/MECONT/MECONT-12.pdf" target="_blank" >http://www.wseas.us/e-library/conferences/2012/Paris/MECONT/MECONT-12.pdf</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    A technique for simultaneous parameter identification and measurement calibration for overhead transmission lines

  • Original language description

    The paper deals with the on-line parameter identification of transmission lines from synchronized measurements of current and voltage phasors provided by the phasor measurement units (PMUs). Particularly because the current measurements contain a systematic error, which strongly influences identified parameters, a technique for simultaneous parameter identification and measurement calibration will be proposed. The series and shunt line parameters are recursively estimated from the phasor measurements and weather conditions using the extended Kalman filter (EKF). Actual line temperature and reference resistance are estimated instead of actual series resistance, which is then computed from these estimates. Two case studies based on data measured from two110kV overhead transmission lines are presented to demonstrate the effectiveness of the proposed approach.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BC - Theory and management systems

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2012

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Recent Advances in Mechanical Engineering & Automatic Control

  • ISBN

    978-1-61804-142-5

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    75-80

  • Publisher name

    WSEAS Press

  • Place of publication

    [S.l.]

  • Event location

    Paříž

  • Event date

    Dec 2, 2012

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article