Primarno in sekundarno testiranje srednjenapetostnih dovodnih, izvodnih in transformatorskih celic

diplomsko delo

Klemen Petek (Author), Peter Virtič (Mentor), Franjo Pranjić (Co-mentor)

Abstract

Diplomska naloga obravnava testiranje izvodne celice v srednje napetostnem stikališču podjetja Acroni Jesenice na primarni in sekundarni strani. Namen naloge je bil prikaz celotnega testiranja funkcionalnosti celice pred vključitvijo v elektroenergetski sistem s pomočjo generatorjev električne energije Omicron in Pritez, saj lahko ob nepravilnem delovanju pride do okvar elementov v sistemu, v hujšem primeru tudi do požara. Za preprečitev le teh, smo vgradili zaščitni rele FPC680, ki ob vsakem nenormalnem pojavu izklopi odklopnik in s tem prekine tokokrog. Po izvedenem testiranju in odpravljenih napakah pri ožičenju, smo lahko izvodno celico D3 N-GEN Hranilnica varno vključili v elektroenergetski sistem in omejili možnost okvare ob nepravilnem delovanju sistema.

Keywords

razdelilna transformatorska postaja;zaščitni rele FPC680;odklopnik;ločilnik;primarno testiranje zaščit;sekundarno testiranje zaščit;

Data

Language:	Slovenian
Year of publishing:	2021
Typology:	2.11 - Undergraduate Thesis
Organization:	UM FE - Faculty of Energetics
Publisher:	[K. Petek]
UDC:	621.314:001.891.55(043.2)
COBISS:	89963011
Views:	334
Downloads:	18
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Primary and secondary testing od medium voltage incoming, outgoing and transformer feeders
Secondary abstract:	The thesis treats the testing of the output feeders in the medium voltage switchyard of the company Acroni Jesenice on the primary and secondary side. The purpose of the task was to show the complete testing of feeder functionality before inclusion in the power system using Omicron and Pritez power generators, as improper operation can lead to failures of elements in the system, in severe cases even fire. To prevent these, we have installed a protection relay FPC680, which switches off the circuit breaker in case of any abnormal occurrence and thus interrupts the circuit. After testing and eliminating wiring faults, we were able to safely connect the D3 N-GEN Hranilnica feeder to the power system and limit the possibility of failure in the event of system malfunction.
Secondary keywords:	switchyard;feeder protection reley FPC680;circuit breaker;seperator;primary testing;secondary testing;
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Mariboru, Fakulteta za energetiko
Pages:	XIII, 51 str.
ID:	12986544