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Title:Zaščita generatorja hidroelektrarne Moste in simulacija kratkih stikov v 110 kV omrežju
Authors:ID Perkuš, Silvo (Author)
ID Grčar, Bojan (Mentor) More about this mentor... New window
ID Polajžer, Boštjan (Comentor)
Files:.pdf VS_Perkus_Silvo_2016.pdf (4,92 MB)
MD5: 089CE1EF8696642927850A479A6B2A54
 
Language:Slovenian
Work type:Undergraduate thesis
Typology:2.11 - Undergraduate Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Diplomska naloga obravnava zaščito generatorja hidroelektrarne (v nadaljevanju HE) Moste z zaščitnim relejem IM3G-V. Opisane so njegove osnove in rezervne zaščitne funkcije,postopek nastavljanja parametrov in način priključitve. Prikazani so tudi rezultati preizkušanja zaščite pri izpadu vzbujanja, nadtokovne zaščite in zaščite pri povratni moči. V programskem orodju SIMULINK je izdelan model nadtokovne zaščite in dela omrežja v okolici HE Moste. Prikazani so rezultati simulacij preobremenitve in kratkih stikov na daljnovodu, ki prikazujejo dinamični odziv obravnavanega generatorja in delovanje nadtokovne zaščite.
Keywords:zaščitni rele, zaščita generatorja, pretokovna zaščita, kratki stik, numerične simulacije
Place of publishing:[Maribor
Publisher:S. Perkuš
Year of publishing:2016
PID:20.500.12556/DKUM-57952 New window
UDC:621.311.214(043.2)
COBISS.SI-ID:19541782 New window
NUK URN:URN:SI:UM:DK:TMYAFETP
Publication date in DKUM:25.04.2016
Views:2618
Downloads:225
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:Generator protection in hydro power plant Moste and short circuits simulation in 110 kV network
Abstract:The diploma work discusses generation protection in the hydro power plant HE Moste using protective relay IM3G-V. The description of basic and back-up protection functions is given along with parametrization procedure and connection diagram. The testing results are shown for the loss-of-field protection, the overcurrent protection and the reverse-power protection. A SIMULINK-based model is build for the overcurrent protection and part of the network in the vicinity of HE Moste. The obtained simulation results of overload and short circuits show transient response of the discussed generator and operation of the overcurrent protection.
Keywords:protective relay, generator protection, overcurrent protection, short circuit, numerical simulations


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