Analiza upravičenosti paralelnega obratovanja energetskih transformatorjev

diplomsko delo visokošolskega strokovnega študijskega programa

Viljem Bonča (Author), Miralem Hadžiselimović (Mentor), Ivan Zagradišnik (Co-mentor)

Abstract

Diplomsko delo analizira smiselnost paralelnega obratovanja večjih energetskih transformatorjev predvsem z vidika zmanjšanja izgub in posledično stroškov obratovanja, ki so v današnjem času vedno pomembnejši dejavnik. Drugi ravno tako pomemben dejavnik je ustrezna izbira transformatorja za določeno razdelilno transformatorsko postajo (RTP), saj so od tega odvisni začetni stroški, stroški obratovanja, vzdrževanja in izgub med obratovanjem, posledično pa tudi ohranjanje življenjske dobe transformatorja. Cilj diplomskega dela je bil določiti točko obremenitve transformatorja, pri kateri se paralelno obratovanje transformatorjev obrestuje, hkrati pa nakazati smernice, kako bi lahko v prihodnosti s pravilno izbiro transformatorja in ustreznim načinom obratovanja zmanjšali izgube v distribucijskih omrežjih.

Keywords

energetski transformator;paralelno obratovanje;izgube;izkoristek;

Data

Language:	Slovenian
Year of publishing:	2011
Source:	Maribor
Typology:	2.11 - Undergraduate Thesis
Organization:	UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher:	[V. Bonča]
UDC:	621.314.2.017(043.2)
COBISS:	15954966
Views:	2354
Downloads:	408
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Justification and cost analysis for parallel operation of power transformers
Secondary abstract:	The diploma paper analyses justification of parallel operation of bigger power transformers especially from the point of view of decreasing losses and subsequently operation costs, which are nowadays an increasingly important factor. The second just as important factor is the appropriate choice of the transformer for a certain substation, as this predicts the initial costs, costs of operation, maintenance and loss during operation, and subsequently sustaining the service life of the transformer. The aim of the diploma paper was to determine the point of transformer load at which the parallel operation of transformers pays off. Together with that, the goal was to make guidelines for the future to choose the right transformer and the appropriate manner of operation to decrease losses in the distribution network.
Secondary keywords:	power transformer;parallel operation;losses;efficiency;
URN:	URN:SI:UM:
Type (COBISS):	Undergraduate thesis
Thesis comment:	Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko
Pages:	X, 78 f.
Keywords (UDC):	applied sciences;medicine;technology;uporabne znanosti;medicina;tehnika;engineering;technology in general;inženirstvo;tehnologija na splošno;mechanical engineering in general;nuclear technology;electrical engineering;machinery;strojništvo;electrical engineering;elektrotehnika;
ID:	1014303