prikaz prve stranice dokumenta Autotransformatori
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undergraduate thesis
Autotransformatori
2017. urn:nbn:hr:166:129439
Đogaš, Tihana
University of Split
Faculty of Science
Department of Polytechnics

Cite this document

Đogaš, T. (2017). Autotransformatori (Undergraduate thesis). Split: University of Split, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:166:129439

Đogaš, Tihana. "Autotransformatori." Undergraduate thesis, University of Split, Faculty of Science, 2017. https://urn.nsk.hr/urn:nbn:hr:166:129439

Đogaš, Tihana. "Autotransformatori." Undergraduate thesis, University of Split, Faculty of Science, 2017. https://urn.nsk.hr/urn:nbn:hr:166:129439

Đogaš, T. (2017). 'Autotransformatori', Undergraduate thesis, University of Split, Faculty of Science, accessed 17 November 2024, https://urn.nsk.hr/urn:nbn:hr:166:129439

Đogaš T. Autotransformatori [Undergraduate thesis]. Split: University of Split, Faculty of Science; 2017 [cited 2024 November 17] Available at: https://urn.nsk.hr/urn:nbn:hr:166:129439

T. Đogaš, "Autotransformatori", Undergraduate thesis, University of Split, Faculty of Science, Split, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:166:129439

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Metadata
TitleAutotransformatori
Title (english)Autotransformers
AuthorTihana Đogaš
MentorVedran Boras (mentor)
Committee memberVedran Boras (predsjednik povjerenstva)
Committee memberTomislav Matić (član povjerenstva)
Committee memberVladimir Pleština (član povjerenstva)
GranterUniversity of Split
Faculty of Science
(Department of Polytechnics)
Split
Defense date and country2017-09-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Autotransformatori su specijalna izvedba transformatora u kojima su barem dva svitka kruto električki povezana, zbog čega se ostvaruje ušteda u materijalu i manji gubitci. Njihov glavni nedostatak je što sekundarni namot nije električki izoliran od primara, kao što je to slučaj kod klasičnog transformatora, pa lakše može doći do proboja. Zbog toga je njihova upotreba ograničena na manje prijenosne omjere. Autotransformator se primjenjuje za povezivanje dijelova elektroenergetskog sustava različitih naponskih razina, podizanje naponske razine u dijelovima mreže udaljenim od izvora, pokretanju asinkronih motora, a ako ga se izradi s pomičnim srednjim izvodom, može ga se koristiti i za fino reguliranje napona.
Abstract (english)
The Autotransformers are kind of electrical transformers in which at least two windings are interconnected electrically, which results in material savings and lower losses. The main disadvantage of an autotransformer is that it does not have the primary to secondary winding isolation of a conventional double wound transformer. Then an autotransformer can not safely be used for stepping down higher voltages to much lower voltages suitable for smaller loads. Therefore, their use is limited for less transformation ratios. Autotransformers are often used in power applications to interconnect systems operating at different voltage classes or to give a small boost to a distributin cable, to correct the voltage drop. Autotransformers can be used as a method of soft starting induction motors and as a voltage regulators.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:166:129439
Study programmeTitle: Computer Science and Technics
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) informatike i tehnike (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) informatike i tehnike)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2018-05-29 16:24:40