Naslov
Transmission line impedance estimation based on PMU measurements

Autori
Matica, Renata ; Kirinčić, Vedran ; Skok, Srđan ; Marušić, Ante

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

Izvornik
IEEE Eurocon 2013 Conference : proceedings / Kuzle, Igor ; Capuder, Tomislav ; Pandžić, Hrvoje - Zagreb : Institute of Electrical and Electronics Engineers (IEEE), 2013, 1438-1444

ISBN
978-1-4673-2231-7

Skup
IEEE Eurocon 2013 Conference

Mjesto i datum
Zagreb, Hrvatska, 01.07.2013. - 04.07.2013

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
power system; state estimation; impedance estimation; phasor measurement unit; synchrophasors

Sažetak
State estimation is one of the most important network management functions, responsible for determining the actual state of the power network based on the network model, available telemetry (analog measurements and digital device statuses) and pseudo measurements. Phasor measurement units (PMUs) provide valuable instantaneous information regarding power system stability and security, and thus have the potential to improve the reliability of the state estimator. Also, measured synchrophasors can be used for transmission line impedance estimation, which results in more accurate power system state estimation, in comparison with the traditional approach that uses catalogue values of the transmission line impedance.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA