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Title:ANALIZA MERILNEGA IN ZAŠČITNEGA SISTEMA TRANSFORMATORJA V ČRPALIŠČU II V ŠTORAH
Authors:ID Planinc, Matej (Author)
ID Polajžer, Boštjan (Mentor) More about this mentor... New window
ID Grčar, Bojan (Comentor)
Files:.pdf VS_Planinc_Matej_2016.pdf (4,28 MB)
MD5: 5D4C82D4958F0C0D7C57B74B872BBBC0
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Namen diplomske naloge je predstaviti merilni in zaščitni sistem elektroenergetskega transformatorja v industriji. Opisati nastavitve in možnosti merilnih in zaščitnih elementov, skupaj z ostalo srednje in nizko napetostno opremo z elektroenergetskim suhim transformatorjem. Omenja pomebnost pravilnega delovanja zaščitnih naprav pri uporabi paralelno vezanih transformatorjev. Preverja selektivnost delovanja nadtokovne zaščite transformatorja in njegovih porabnikov. Z uporabo programskega orodja Matlab Simulink je izvedena simulacija kratkega stika paralelno vezanih tranformatorjev. Dobljeni rezultati časovnih potekov tokov in napetosti so nato analizirani.
Keywords:zaščita transformatorja, selektivno delovanje, vzporedna vezava transformatorjev, analiza kratkih stikov.
Place of publishing:[Maribor
Publisher:M. Planinc
Year of publishing:2016
PID:20.500.12556/DKUM-63322 New window
UDC:621.316.925(043.2)
COBISS.SI-ID:20046102 New window
NUK URN:URN:SI:UM:DK:KL7JCB4R
Publication date in DKUM:28.09.2016
Views:1486
Downloads:132
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:ANALYSIS OF TRANSFORMER MEASUREMENT AND PROTECTION SYSTEM IN ŠTORE PUMPING STATION II
Abstract:The purpose of this assignment is to present how the protection and measuring system of a power transformer is used in the industry. It describes the settings and the options of the measuring and protective elements along with other medium and low voltage with a power dry transformer. It mentions the importance of the proper protection of two parallel transformers. It verifies the selectivity of the transformer overcurrent protection and its power consumers. With the help of software tool Matlab Simulink, is created a simulation of short circuit on the two parallel transformers. The results of the voltage and currents are then analysed.
Keywords:transformer protection, selective operation, parallel transformers, analysis of short circuits.


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