Naslov
Improved methods of power systems availability indices determination

Autori
Stojkov, Marinko ; Nikolovski, Srete ; Mravak, Ivan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
European safety and reliability conference : proceedings / Bedford, T. ; van Gelder, P.H.A.J.M - Maastricht : A.A. Balkema Publishers, 2003, 1503-1509

Skup
European safety and reliability conference

Mjesto i datum
Maastricht, Nizozemska, 15.06.2003. - 18.06.2003

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
power system; reliability aspect; relational data base
(Power system; reliability aspect; relational data basep)

Sažetak
This paper presents a role of reliability aspect in the power system supply quality. Increasing importance of availability indices in quality improvement evaluation in power delivering and some cost savings at the same time is given here. The evaluation method has been developed to solve a real technical and management problem &#8211 ; ; define optimal power system switching state. The evaluation method is based on Markov state space model of power lines as system components, enumerating all possible power system states and composed of an independent power system components failures time-series data, their coincidence of the first, second and the third order for the branches (lines and transformers), storing in a relational system database. Some input variables and detailed reliability results calculated for all buses in the distribution power system of area Slavonski Brod are a part of this paper too.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA