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Title:VPLIV NIHANJA OMREŽNE NAPETOSTI NA DELOVANJE MALIH HIDROELEKTRARN
Authors:ID Lorenčič, Sašo (Author)
ID Ritonja, Jožef (Mentor) More about this mentor... New window
ID Zagradišnik, Ivan (Comentor)
Files:.pdf VS_Lorencic_Saso_2016.pdf (1,53 MB)
MD5: 970F1467AD01F2E070F870FF32AA3A7C
 
Language:Slovenian
Work type:Undergraduate thesis
Typology:2.11 - Undergraduate Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:V diplomskem delu smo predstavili ključne elemente male hidroelektrarne in njihova delovanja. Za predstavitev rezultatov meritev smo uporabili asinhronski generator, ki je za gradnjo MHE primeren. Izbrani motor smo preračunali s pomočjo programskega paketa emLook, ter predstavili primerjavo rezultatov z nazivnimi vrednostmi. V nadaljevanju smo se osredotočili na meritev obremenitev asinhronskega generatorja, ter primerjavo rezultatov z obremenitvijo s kompenzacijo. Izmerili smo asinhronski generator v otočnem obratovanju pri različnih kapacitivnostih, ki smo jih spreminjali v okolici nazivne vrednosti kondenzatorjev. Pri tej meritev smo še opravili meritev prostega teka. Kot zadnjo meritev smo predstavili izklop pogona in bremena na omrežju.
Keywords:vodne turbine, asinhronski generator, male hidroelektrarne, nihanje omrežne napetosti
Place of publishing:[Maribor
Publisher:S. Lorenčič
Year of publishing:2016
PID:20.500.12556/DKUM-62062 New window
UDC:621.311.21(043.2)
COBISS.SI-ID:20140822 New window
NUK URN:URN:SI:UM:DK:XZSKF1TH
Publication date in DKUM:09.09.2016
Views:1634
Downloads:109
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:IMPACT OF NETWORK VOLTAGE OSCILLACTION IN THE SMALL HYDRO POWER PLANTS OPERATION
Abstract:Below we present the key elements of the small hydroelectric power plants and their operation. For the presentation of the results of the measurements we used asynchronous generator, which is for the construction of SHP most suitable. Selected engine was calculated using a software package emLook, and a comparison of the results with the nominal values. Below we focus on the measurement of load induction generator, and compare the results with a load with compensation. We measured the induction generator in an island mode with different capacitances, we change up and down from the selected or calculated value capacitors. In this measurement, we have conducted measurements idling. As a final measurements are presented off actuator and the load on the network.
Keywords:water turbine, induction generator, small hydro power, variation of the mains voltage


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