New indices for the angular analysis of the electrical power systems based on PMU measurements

G. J. Lopez, J. D. Restrepo, J. Castano, I. A. Isaac, H. A. Cardona, J. W. Gonzalez

    Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

    Resumen

    Nowadays, PMU (Phasor Measurement Units) technologies, as part of Smart Grids, have taken an important attention due to its ability to perform synchronous measurements in real time. With PMUs, it is now possible to measure online voltage angles at busbars of the Electrical Power Systems. From bus angles and other variables, new methodologies are being developed to quickly generate alarms; which may or may not activate controls for the system security. One of these indices is known as cutset angle, which involves in its calculation line susceptances, angular differences between busbars and power flow measurements. In this paper, the stress condition and strength of a power system is evaluated under novel indices and a methodology proposed from angles synchronized measurements. Global protection schemes founded on PMU measurements are also proposed.

    Idioma originalInglés
    Título de la publicación alojadaProceedings of the 2012 6th IEEE/PES Transmission and Distribution
    Subtítulo de la publicación alojadaLatin America Conference and Exposition, T and D-LA 2012
    DOI
    EstadoPublicada - 2012
    Evento2012 6th IEEE/PES Transmission and Distribution: Latin America Conference and Exposition, T and D-LA 2012 - Montevideo, Uruguay
    Duración: 3 sept. 20125 sept. 2012

    Serie de la publicación

    NombreProceedings of the 2012 6th IEEE/PES Transmission and Distribution: Latin America Conference and Exposition, T and D-LA 2012

    Conferencia

    Conferencia2012 6th IEEE/PES Transmission and Distribution: Latin America Conference and Exposition, T and D-LA 2012
    País/TerritorioUruguay
    CiudadMontevideo
    Período3/09/125/09/12

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