Pregled bibliografske jedinice broj: 322250
Computer Modelling of Numerical Distance Protection on High Voltage Transmission Lines
Computer Modelling of Numerical Distance Protection on High Voltage Transmission Lines // 5th International Conference on Computer Aided Design and Manufacturing CADAM 2007 : proceedings : short papers / Obsieger, Boris (ur.).
Rijeka: Zigo, 2007. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 322250 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Computer Modelling of Numerical Distance Protection on High Voltage Transmission Lines
Autori
Nikolovski, Srete ; Marić, Predrag ; Baus, Zoran
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
5th International Conference on Computer Aided Design and Manufacturing CADAM 2007 : proceedings : short papers
/ Obsieger, Boris - Rijeka : Zigo, 2007
ISBN
978-953-7142-24-7
Skup
International Conference on Computer Aided Design and Manufacturing (5 ; 2007)
Mjesto i datum
Medulin, Hrvatska, 25.09.2007. - 29.09.2007
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
distance protection; numerical relay; high voltage transmission line; computer modelling; DIgSILENT PowerFactory software
Sažetak
Transmission power lines are a very important part of a modern electric power system. Transmission lines can also be exposed to different types of failures caused by different weather conditions, wind, birds, surge lightning and personnel working on them. Transmission lines are protected by special devices called distance numerical protection relays. The paper presents modelling and simulation of numerical distance protection relays using DIgSILENT software. The software enables computer design and modelling of distance protection relays, their 2D, time and impedance diagrams. Sample case of a small power system with several HV transmission lines is presented. A three phase fault is simulated on the HV transmission line and a time response of polygonal characteristic of SIEMENS numerical distance relay is presented.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
165-1651481-1482 - Kvaliteta i pouzdanost pogona EES Hrvatske na regionalnom tržištu el. energije (Nikolovski, Srete, MZOS ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek
