18 research outputs found

    Design and control of parallel three phase voltage source Inverters in low voltage AC microgrid

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    Design and hierarchical control of three phase parallel Voltage Source Inverters are developed in this paper. The control scheme is based on synchronous reference frame and consists of primary and secondary control levels. The primary control consists of the droop control and the virtual output impedance loops. This control level is designed to share the active and reactive power correctly between the connected VSIs in order to avoid the undesired circulating current and overload of the connected VSIs. The secondary control is designed to clear the magnitude and the frequency deviations caused by the primary control. The control structure is validated through dynamics simulations.The obtained results demonstrate the effectiveness of the control structure

    Los campanilleros

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    Descripción basada en cubPrimera obra "estrenada en el Teatro Fontalba de Madrid el día 19 de enero de 1926"Segunda obra "estrenada en el teatro Marvillas de Madrid en la noche del 11 de abril de 1925"Colección dirixida por Andrés GuilmainPrimeira obra "estrenada en el Teatro Fontalba de Madrid el día 19 de enero de 1926"Datos do tít. e mención de responsabilidade tomados da capaAño I, 13 de marzo de 1926Colección dirigida por Andrés Guilmai
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