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izvor podataka: crosbi

Čovjekova analiza alarma u elektroenergetskom sustavu (CROSBI ID 243085)

Prilog u časopisu | prethodno priopćenje | međunarodna recenzija

Kaluđer, Slaven ; Nikolovski, Srete ; Majdandžić, Ljubomir Alarm processing in a power system by human expert / Čovjekova analiza alarma u elektroenergetskom sustavu // Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 20 (2013), 2; 343-349

Podaci o odgovornosti

Kaluđer, Slaven ; Nikolovski, Srete ; Majdandžić, Ljubomir

hrvatski

Čovjekova analiza alarma u elektroenergetskom sustavu

Emergence of failure within a power system is an unwanted situation when certain parts of the network become separated from the other parts unaffected by this failure. Relay protection system has the task of isolating the sections that are faulty. By activating the protection an alarm is sent to the substation and the dispatch centre. Alarms in the dispatch centre come in the short period of time which can confuse the dispatcher and lead him towards making an error. The proper approach and selection of methods for analysing alarms are both very essential for locating the faulty section. There are two well-known methods for analysing failures ; one is a method of finger printing and the other a method of hypothesis. The analysed alarms were the ones in the TS 35/10 kV Istok detachment from the rest of the power system. The aim of this paper is to analyse the alarms that have occurred in the dispatch centre during the 35/10 kV Istok detachment by using the finger print method and the method of hypothesis. The results have been found and the cause of section 35/10 kV Istok failure from the rest of the power system. The given results have confirmed the unit and the cause of the TS 35/10 kV Istok detachment from the rest of the power system.

analiza alarma ; metoda niza ; metoda hipoteza ; relejna zaštita

nije evidentirano

engleski

Alarm processing in a power system by human expert

Emergence of failure within a power system is an unwanted situation when certain parts of the network become separated from the other parts unaffected by this failure. Relay protection system has the task of isolating the sections that are faulty. By activating the protection an alarm is sent to the substation and the dispatch centre. Alarms in the dispatch centre come in the short period of time which can confuse the dispatcher and lead him towards making an error. The proper approach and selection of methods for analysing alarms are both very essential for locating the faulty section. There are two well-known methods for analysing failures ; one is a method of finger printing and the other a method of hypothesis. The analysed alarms were the ones in the TS 35/10 kV Istok detachment from the rest of the power system. The aim of this paper is to analyse the alarms that have occurred in the dispatch centre during the 35/10 kV Istok detachment by using the finger print method and the method of hypothesis. The results have been found and the cause of section 35/10 kV Istok failure from the rest of the power system. The given results have confirmed the unit and the cause of the TS 35/10 kV Istok detachment from the rest of the power system.

alarm analysis ; finger print method ; hypothesis method ; relay protection

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

20 (2)

2013.

343-349

objavljeno

1330-3651

1848-6339

Povezanost rada

Elektrotehnika

Poveznice
Indeksiranost