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Transmission line indentification using PMUs

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F11%3A43897678" target="_blank" >RIV/49777513:23520/11:43897678 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1109/EEEIC.2011.5874682" target="_blank" >http://dx.doi.org/10.1109/EEEIC.2011.5874682</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1109/EEEIC.2011.5874682" target="_blank" >10.1109/EEEIC.2011.5874682</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Transmission line indentification using PMUs

  • Original language description

    The paper is devoted to the identification of transmission lines from synchronized measurements of current and voltage phasors provided by the phasor measurement units (PMUs). The series and shunt line parameters are recursively estimated 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. This approach can accommodate more information and, therefore, produce better estimates of the line resistance than the traditional approaches based on the weighted least squares method. Two case studies based on data from South Moravia and East Bohemia are presented to demonstrate the effectiveness of the proposed approach.

  • Czech name

  • Czech description

Classification

  • Type

    O - Miscellaneous

  • 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

    2011

  • Confidentiality

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