Naslov (srp)

Određivanje preostalog životnog veka i strategije zamene malouljnih prekidača na osnovu dinamičke analize rizika: doktorske disertacije

Autor

Stevanović, Dragan A., 1985-

Doprinosi

Tasić, Dragan S., 1961-
Janjić, Aleksandar
Korunović, Lidija
Stajić, Zoran
Klimenta, Dardan

Opis (srp)

The main goal of this dissertation is to estimate the remaining usefullife of minimum oil circuit breakers (CB) based on data collectedduring their regular inspection.Using the proposed approach, CB’s with the highest risk can beidentified, whose failure can cause the greatest economicconsequences, but also consequences for the stability of the powersystem. By determining the reliability and risk of minimum oil CB’s,it is possible to see what influence has the place of installation on theaging process. In this way, a correlation is established between thevalues of voltage drops and other categories such as: feeder type,voltage level, year of production, number of disconnected short-circuitcurrents.The end result of the CB’s analysis is the possibility of knowing itsaging process, classification of the state of all CB’s based on the riskof failure, knowledge of the impact of CB’s replacement on theavailability of the power station, without additional investment in newequipment or labor.

Opis (srp)

Biografija: llist 194,Bibliografija: listovi 133-141. Datum odbrane: 05. 07. 2022. Electrical and computer engineering

Jezik

srpski

Datum

2021

Licenca

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