Naslov
Real Time Load Angle Application for Synchronous Generator Protection Purposes

Autori
Višić, Ivan ; Strnad, Ivan ; Tonković, Tihomir

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

Izvornik
Proceedings of Second International Colloquium on Intelligent/Smart Grid Metrology 2019 - SMAGRIMET 2019 / Ivšić, Branimir ; Petrović, Goran ; Dadić, Martin - Zagreb : Fakultet elektrotehnike i računarstva Sveučilišta u Zagrebu, 2019, 66-70

ISBN
978-953-184-245-7

Skup
2nd International Colloquium on Smart Grid Metrology (SMAGRIMET 2019)

Mjesto i datum
Split, Hrvatska, 09.04.2019. - 12.04.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
electrical load angle, synchronous generator, air gap, out of step generator protection

Sažetak
The out-of-step protection function is one of the key functions in generator protection. This function detects the loss of generator synchronism, and when such a fault occurs, it is necessary to disconnect the generator from the rest of the system as soon as possible in order to avoid major damages. The algorithms used in the out-of-step protection functions are based on the measurements of generator impedances and they use the impedance vectors to check if all stability criterions are met. This paper describes a new approach to realizing the out-of-step generator protection function by using the direct load angle measurement. The idea behind applying the load angle measurement in real time is to faster detect the loss of synchronism.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA