Adrian ADAM

34-25 REPARTIŢIA OPTIMĂ A PUTERII ÎNTRE HIDROAGREGATELE UNEI CENTRALE HIDROELECTRICE

Această intrare a fost publicată în 2018 Volumul 34 și etichetată Adrian ADAM Cristian PURECE Valeriu PANAITESCU la de

OPTIMAL POWER REPARTITION BETWEEN UNITS OF A HYDRO POWER PLANT
The paper presents a methodology for the operation of those hydro power plants provided with more penstocks and more units by the optimal distribution of the dispatched power among its available generating units, aiming at the maximum efficiency of the completely hydro power plant energy conversion. Considering the unit operating characteristics as unequal at different head levels, the authors propose a modern program of optimal distribution of power between the units of a hydro power plant to take into account the real characteristics and real head for each unit to define the actual performance specifications. Further, this information can be utilized in the optimization process to minimize water expenditure at hydropower plant.
Keywords: hydro power plant, hydro unit, efficiency, hydraulic turbine, optimal load distribution
Cuvinte cheie: centrală hidroelectrică, hidroagregat, randament, turbina hidraulică, distribuţia optima a încărcării

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32-6 DETERMINAREA PARAMETRILOR REALI DE FUNCŢIONARE A HIDROAGREGATELOR DIN CENTRALELE DE MICĂ CĂDERE

Această intrare a fost publicată în 2017 Volumul 32 și etichetată Adrian ADAM Cristian PURECE Valeriu Nicolae PANAITESCU la de

DETERMINATION OF THE ACTUAL OPERATING PARAMETERS OF THE HYDRO UNITS OF A LOW HEAD HYDRO POWER PLANT

 

The paper presents the flow rate calculation and measurement methodology for a high flow/low head hydro power plant with upstream cofferdam recesses.

At the same time, the paper presents the results of the in situ measurements of the actual operating parameters of the hydropower units, especially of the flow rate measurements carried out on the hydropower units’ no.1 and no. 2 of Robeşti HPP. The measurements have been carried out in agreement with the provisions of CEI 41/1991 [4].

 

Keywords:  discharge, efficiency, current meter method, hydro unit

Cuvinte cheie: debit, randament, metoda moriştilor hidrometrice, hidroagregat

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