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Design and experimental evaluation tests of a takagi-sugeno power system stabiliser

Abstract:

In this study, the design, implementation and experimental evaluation tests of a Takagi-Sugeno power system stabiliser (TSPSS) controller is presented. The controller was designed in order to provide a good damping for dominant electromechanical oscillations in power systems for the set of allowed operating conditions. In the proposed TSPSS controller, such requirement was accomplished by implementing a supervision scheme which performs the adaptation of the TSPSS parameters at each sample time, according to the current detected plant operating condition. The TSPSS controller has been implemented as a microcontroller-based embedded system and its performance was assessed by performing experimental tests in a laboratory scale (10 kVA) power system as well as in field tests performed in a large (350 MVA) generating unit, at Tucuruí Hydroelectric Power Plant. The experimental results also show the good performance of the TSPSS to cope with varying plant operation condition. © The Institution of Engineering and Technology 2014.

Año de publicación:

2014

Keywords:

    Fuente:

    scopusscopus

    Tipo de documento:

    Article

    Estado:

    Acceso restringido

    Áreas de conocimiento:

    • Sistema de control

    Áreas temáticas:

    • Física aplicada
    • Otras ramas de la ingeniería

    Contribuidores:

    de Lana J.J.de Lana J.J.
    de Moraes A.R.B.de Moraes A.R.B.
    Da Costa Junior C.T.Da Costa Junior C.T.
    Walter BarraWalter Barra
    Gomes M.C.M.Gomes M.C.M.
    Nogueira F.G.Nogueira F.G.