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|a Mikulecky, Filip
|9 35633
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|a Gubici transformatora u praznom hodu :
|b završni rad /
|c Filip Mikulecky ; [mentor Sead Berberović].
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|a Transformer no-load losses
|i Naslov na engleskom:
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|a Zagreb,
|b F. Mikulecky,
|c 2014.
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| 300 |
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|a 38 str. ;
|c 30 cm +
|e CD-ROM
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|b preddiplomski studij
|c Fakultet elektrotehnike i računarstva u Zagrebu
|g smjer: Elektroenergetika, šifra smjera: 34, datum predaje: 2014-06-13, datum završetka: 2014-09-17
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|a Sažetak na hrvatskom: U radu su analizirani ukupni gubici energetskog transformatora, s naglaskom na gubitke praznog hoda, te su predstavljene analitičke metode procjene tih gubitaka. Ekonomski aspekti pogona energetskog transformatora s obzirom na gubitke dani su u troškovnoj analizi. Procjena gubitaka praznog hoda provedena je na ispitnom transformatoru, te je na temelju te analize utvrđen faktor snage transformatora u praznom hodu. Na kraju predstavljen je odnos reaktivne i radne snage transformatora u pogonu u ovisnosti o faktoru snage tereta koji je na isti priključen.
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|a Sažetak na engleskom: This paper analyzes the total losses of the power transformer, with an emphasis on no-load losses, and presents analytical methods for estimating these losses. Economic aspects of the drive power transformer due to losses are given in the cost analysis. Estimation of no-load losses was conducted on the test transformer, and the power factor of the transformer was determined based on this analysis. Finally, reactive and real power flow of the test transformer is presented as a function of the power factor of the load that is connected to the transformer.
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|a transformator
|a prazni hod
|a gubici
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|a transformer
|a no-load
|a losses
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|a Berberović, Sead
|4 ths
|9 9159
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|c Z
|2 udc
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|c 45513
|d 45513
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