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Numerical Relay Protection Coordination using Simulation Software (CROSBI ID 597447)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Nikolovski, Srete ; Havranek, Mario ; Marić, Predrag Numerical Relay Protection Coordination using Simulation Software // 36 International convention MIPRO 2013 / Petar Biljanović (ur.). Opatija: Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO, 2013

Podaci o odgovornosti

Nikolovski, Srete ; Havranek, Mario ; Marić, Predrag

engleski

Numerical Relay Protection Coordination using Simulation Software

The paper presents protection coordination of renewable energy source connected to bilaterally supplied distribution network. Multifunctional numerical relays with the switching equipment, renewable energy source facility and the distribution network have been detail modeled in DIgSILENT Power Factory software. Overcurrent, overvoltage, undervoltage, directional overcurrent, underfrequency and overfrequenecy functions have been used for protection coordination. Different relay characteristics have been presented in one time-overcurrent plot. The damage curve and characteristic currents of electrical equipment in the network have been shown to set the relay tripping times and current settings and for a good and thorough protection of the equipment. Protection coordination settings have been checked and verified simulating faults with the real system values.

Relay protection; computer modeling; simulation; relay protecton coordination; renewable energy sources

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Podaci o prilogu

2013.

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objavljeno

978-953-233-074-8

Podaci o matičnoj publikaciji

36 International convention MIPRO 2013

Petar Biljanović

Opatija: Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO

Podaci o skupu

MIPRO 2013

predavanje

20.05.2013-24.05.2013

Opatija, Hrvatska

Povezanost rada

Elektrotehnika