Bibliographic citations
Yaringaño, J., (2021). Efecto del acople hidráulico de tuberías de presión en el desempeño de la regulación primaria de frecuencia de la central hidroeléctrica Santiago Antúnez de Mayolo [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/22350
Yaringaño, J., Efecto del acople hidráulico de tuberías de presión en el desempeño de la regulación primaria de frecuencia de la central hidroeléctrica Santiago Antúnez de Mayolo [Tesis]. PE: Universidad Nacional de Ingeniería; 2021. http://hdl.handle.net/20.500.14076/22350
@misc{renati/267419,
title = "Efecto del acople hidráulico de tuberías de presión en el desempeño de la regulación primaria de frecuencia de la central hidroeléctrica Santiago Antúnez de Mayolo",
author = "Yaringaño Castañeda, Jesús Orlando",
publisher = "Universidad Nacional de Ingeniería",
year = "2021"
}
In this thesis, the effect of hydraulically coupled pipes in Santiago Antúnez de Mayolo hydroelectric plant is calculated; this plant presents the constructive aspect of hydraulic coupling of turbines and pressure pipes. A summary is made of the hydroelectric power plants control evolution, starting from the early models, to the current control techniques of the power plants. Then, the hydroelectric plant classical model for frequency primary regulation studies is explained, developing the blocks of speed regulator, hydraulic system, hydraulic and the generator block. Then a hydroelectric power plant hydraulic system general model is developed, from the reservoir up to the turbine, this implies the inclusion of a tunnel, an oscillation pit and the consideration of physical effects in the pressure pipes, initially neglected in the classical model. Subsequently, the hydraulic system general model considering different types of hydraulic coupling is developed. The control system of the Santiago Antúnez de Mayolo plant is then mathematically modeled and the hydraulic system models developed with the proposed coupling cases are implemented using the Simulink tool of the MATLAB software. Finally, generation-demand imbalance events are simulated with the hydroelectric power plant operating in an isolated system; the results are analyzed and contrasted with the results detected with the classic model of the Hydraulic system of the Power Plant, in order to identify the effect of the coupling hydraulic.
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