Naslov
STOCHASTIC MODELING OF PUMP-STORAGE HYDROELECTRIC POWER PLANTS, Part II

Autori
Jozsa, Lajos ; Šljivac, Damir ; Topić, Danijel

Izvornik
Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku (1330-3651) 17 (2010), 3; 289-298

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
reliability; stochastic inflow; density function; distribution function; probability function; method of constant and variable energy production; convolution

Sažetak
Two parts of this paper represent a contribution to implementation of a pump-storage hydroelectric power plant stochastic model into a power plant system reliability model. Part II provides the method for determining the probability distribution of required pumping capacity of a pump-storage plant with natural inflow, and then the insertion of pump-storage hydro plants into the probability model of the entire electrical energy production system. The inflow is thereby treated as a random variable, and stochastic modeling relies on the well-known method of constant and variable energy production. The model developed is suitable to create an additional decision-making criterion for studies related to expansion planning strategy of generating capacities in power systems. The stochastic models presented in this paper are illustrated by simple numerical examples.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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