Modelling of photovoltaic plants for power system dynamic studies
Fecha
2002-11-07Estado
info:eu-repo/semantics/publishedVersionMetadatos
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Resumen
This paper develops a simple model of a photovoltaic plant in order to be used in studies of power systems. First, a detailed model of a photovoltaic plant is developed. It comprises the modelling of solar panels, DCAC power converter and control systems associated. Its dynamic behaviour for several disturbances within a simple distribution electrical network is analysed. Then, a simple and sensible model of a photovoltaic plant is proposed and simulated. The results obtained are compared with those using the detailed model, showing similar answers in the frequency range of interest. This paper develops a simple model of a photovoltaic plant in order to be used in studies of power systems. First, a detailed model of a photovoltaic plant is developed. It comprises the modelling of solar panels, DCAC power converter and control systems associated. Its dynamic behaviour for several disturbances within a simple distribution electrical network is analysed. Then, a simple and sensible model of a photovoltaic plant is proposed and simulated. The results obtained are compared with those using the detailed model, showing similar answers in the frequency range of interest.