Identification of Dynamic Simulation Models for Variable Speed Pumped Storage Power Plants

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Date
2017
Authors
Carlos Moreira
Nuno Rafael Fulgêncio
Bernardo Silva
Nicolet,C
Béguin,A
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This paper addresses the identification of reduced order models for variable speed pump-turbine plants, including the representation of the dynamic behaviour of the main components: hydraulic system, turbine governors, electromechanical equipment and power converters. A methodology for the identification of appropriated reduced order models both for turbine and pump operating modes is presented and discussed. The methodological approach consists of three main steps: 1) detailed pumped-storage power plant modelling in SIMSEN; 2) reduced order models identification and 3) specification of test conditions for performance evaluation. © Published under licence by IOP Publishing Ltd.
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