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Title:Design of electrical machines by using conformal mapping
Authors:ID Šlamberger, Jan (Author)
ID Virtič, Peter (Author)
Files:URL http://www.fe.um.si/images/jet/Revija_JET_-_Volume_6_-_Issue_1_-_Februar_-_PREDOGLED2.pdf
 
Language:English
Work type:Not categorized
Typology:1.01 - Original Scientific Article
Organization:FE - Faculty of Energy Technology
Abstract:The design of electrical machines requires good working knowledge of magnetic fields in air gaps, which is very difficult or analytically unsolvable in most cases. With the development of computers, numerical methods came to the fore, enabling very good approximations of real values to be calculated. One of the major disadvantages of numerical methods is the duration of the calculations, particularly with the construction of prototypes, in which the structure changes, thus requiring more calculations. With the goal of bringing about quicker calculations, analytical methods were used, and combinations of analytical methods with numerical methods were re-started. This article will present an analytical calculation of magnetic fields using conformal mappings.
Keywords:električni stroji, magnetno polje, elektrodinamika, numerične metode
Year of publishing:2013
Number of pages:str. 13-18
Numbering:Vol. 6, iss. 1
PID:20.500.12556/DKUM-49428 New window
UDC:537.8
ISSN on article:1855-5748
COBISS.SI-ID:1024132444 New window
NUK URN:URN:SI:UM:DK:I56GA8K2
Publication date in DKUM:10.07.2015
Views:3046
Downloads:80
Metadata:XML DC-XML DC-RDF
Categories:Misc.
:
ŠLAMBERGER, Jan and VIRTIČ, Peter, 2013, Design of electrical machines by using conformal mapping. Journal of energy technology [online]. 2013. Vol. 6, no. 1, p. 13–18. [Accessed 24 April 2025]. Retrieved from: http://www.fe.um.si/images/jet/Revija_JET_-_Volume_6_-_Issue_1_-_Februar_-_PREDOGLED2.pdf
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Record is a part of a journal

Title:Journal of energy technology
Publisher:Fakulteta za energetiko
ISSN:1855-5748
COBISS.SI-ID:243311360 New window

Secondary language

Language:Slovenian
Abstract:Načrtovanje električnih strojev med drugim zahteva dobro poznavanje megnetnega polja v zračni reži, kar pa je v večini primerov zelo zahtevno oziroma analitično nerešiljivo. Z razvojem računalnikov so prišle v ospredje numerične metode, s katerimi lahko izračunamo zelo dobre približke realnim vrednostim. Ena večjih slabosti numeričnih metod so dolgotrajni izračuni, še posebaj pri konstruiranju prototipov, kjer se konstrukcija spreminja in s tem potrebujemo več izračunov. Z željo, po čim hitrejših izračunih so se ponovno začele uporabljati analitične metode ter kombinacije analitičnih metod z numeričnimi metodami. V tem članku bo predstavljen analitičen izračun magnetnega polja s pomočjo konformnih preslikav.
Keywords:electrical machine, conformal mapping, slot opening, Schwarz-Christoffel transformation


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