Title :
Reduced models for grid connected hydro power plant
Author :
Robert, Grepl ; Michaud, Francois
Author_Institution :
EDF Hydro Eng. Centre, Le Bourget du Lac, France
Abstract :
This paper deals with hydroelectric power plant modeling for generation control. The dynamic system studied consisted of two infinite dimensional subsystems: the hydro power plant and its connection to the grid. Two reduced order models are presented for the hydraulic plant and one simplified model is offered for the multimachine power system. Influences of fast and low dynamics are discussed on the accuracy of the models. The validity of the models was verified by comparing Matlab simulations with some measurements.
Keywords :
hydroelectric power stations; multidimensional systems; power generation control; power grids; reduced order systems; Matlab simulations; generation control; grid connected hydro power plant; hydraulic plant; hydroelectric power plant modeling; infinite dimensional subsystems; multimachine power system; reduced order models; Equations; Mathematical model; Power generation; Power system dynamics; Power system stability; Surges; generation control; hydroelectric; infinite dimensional system; power system modeling; reduced model;
Conference_Titel :
Communications, Computing and Control Applications (CCCA), 2011 International Conference on
Conference_Location :
Hammamet
Print_ISBN :
978-1-4244-9795-9
DOI :
10.1109/CCCA.2011.6031209
