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Pregled bibliografske jedinice broj: 180485

Double-Circuit Line Adaptive Protection Considering Different Operation and Switching Modes


Skok, Srđan; Tesnjak, Sejid; Vrkic, Nikša
Double-Circuit Line Adaptive Protection Considering Different Operation and Switching Modes // Proceedings of the 2004 Power Systems Conference and Exposition
New York, USA, 2004. str. 1-5 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Double-Circuit Line Adaptive Protection Considering Different Operation and Switching Modes

Autori
Skok, Srđan ; Tesnjak, Sejid ; Vrkic, Nikša

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

Izvornik
Proceedings of the 2004 Power Systems Conference and Exposition / - , 2004, 1-5

Skup
Power Systems Conference and Exposition 2004

Mjesto i datum
New York, USA, 10-13.10.2004

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
adaptive distance protection ; neural networks and double-circuit line.

Sažetak
This paper deals with problems connected to distance protection of double-circuit transmission lines. Because of the zero sequence mutual coupling of parallel circuits, the relay "sees" incorrect impedance. In this paper it was developed adaptive model which solves problems of single-line-to-ground fault on a single line. Different operation modes change short circuit currents (Ik1 - phase-to-earth short circuit current and Ik3 - three-phase short circuit current) on both ends. In fact parameters of the active network will be changed. The idea was to develop adaptive model with more than one different independent Kohonen networks. Each network is trained with short-circuit examples according to the switching mode and operation mode. Input parameters are voltage, current, switching mode and operation mode. By information of the switching mode and operation mode it will be activated belonging Kohonen network. The developed adaptive model was tested on double-circuit 400 kV transmission line.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekti:
0036046

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Srđan Skok (autor)

Avatar Url Sejid Tešnjak (autor)


Citiraj ovu publikaciju:

Skok, Srđan; Tesnjak, Sejid; Vrkic, Nikša
Double-Circuit Line Adaptive Protection Considering Different Operation and Switching Modes // Proceedings of the 2004 Power Systems Conference and Exposition
New York, USA, 2004. str. 1-5 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Skok, S., Tesnjak, S. & Vrkic, N. (2004) Double-Circuit Line Adaptive Protection Considering Different Operation and Switching Modes. U: Proceedings of the 2004 Power Systems Conference and Exposition.
@article{article, year = {2004}, pages = {1-5}, keywords = {adaptive distance protection, neural networks and double-circuit line.}, title = {Double-Circuit Line Adaptive Protection Considering Different Operation and Switching Modes}, keyword = {adaptive distance protection, neural networks and double-circuit line.}, publisherplace = {New York, USA} }
@article{article, year = {2004}, pages = {1-5}, keywords = {adaptive distance protection, neural networks and double-circuit line.}, title = {Double-Circuit Line Adaptive Protection Considering Different Operation and Switching Modes}, keyword = {adaptive distance protection, neural networks and double-circuit line.}, publisherplace = {New York, USA} }




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