Control Algorithms for Plants Operating Under Variable Conditions, Applications

Preitl, Ștefan; Precup, Radu; Preitl, Zsuzsa; Stînean, Alexandra-Iulia; Rădac, Mircea-Bogdan; Dragoş, Claudia-Adina

doi:10.1007/978-3-319-05945-7_1

Cited by 1 publication

(1 citation statement)

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“…1; the three parallel lines signify the fact that the electrical system is a three-phase one; the two parallel sinuous curves signify the fact that the produced electricity is transmitted at a distance relatively big towards the hydroelectric power plant); 8 -slide valve (the actuator) used for permitting the partial admission of the water on the turbine blades; 9 -water adduction pipe from the storage lake until in the point where it is released on the turbine blades (pressure pipe-line); 10 -dam; 11-cleaning grate of the water which enters in the pipe 9; 12 -barrier lake (also, the water from the barrier lake) from which the hydroelectric system is supplied; 13 -water level in the barrier lake; 14 -the relief from the hydroelectric plant area; SG -synchronous generator; LES -local energy system; H -water gross head. The term local energy system (LES) signifies the fact that the synchronous generator (SG) supplies with electricity a limited (local) group of consumers, it not being connected to the national energy system (NES) [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

Modeling and Simulation of a Hydroelectric Process

Mureşan

Abrudean

Coloşi

et al. 2015

AMM

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In this paper, a solution for the mathematical modeling and simulation of the technological process associated to a turbine – synchronous generator group, belonging to a small hydroelectric power plant. In order to determine the parameters of the treated technological process, some experimental identification procedures are applied. The experimental identification procedures are applied to the experimental data obtained from the real plant. The validity of the obtained mathematical model is proved through the comparison of the experimental data with the data obtained after the model simulation. The technological importance of having a valid mathematical model of the hydroelectric process consists in the possibility to study the plant behavior for different working regimes using the results of the model simulation and in the possibility of including the process in an automatic control structure.

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Section: Introductionmentioning

confidence: 99%