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Title:VPLIV NAVITJA IN ZRAČNE REŽE NA KARAKTERISTIKE TRIFAZNEGA ASINHRONSKEGA MOTORJA
Authors:ID Ravljen, Rok (Author)
ID Zagradišnik, Ivan (Mentor) More about this mentor... New window
Files:.pdf VS_Ravljen_Rok_2012.pdf (3,70 MB)
MD5: 1CB57A7A481E90EB0C7600967BA52F15
PID: 20.500.12556/dkum/a3bd8393-ec7a-4eb3-99fd-e8267bb546a0
 
Language:Slovenian
Work type:Undergraduate thesis
Typology:2.11 - Undergraduate Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Diplomsko delo obravnava vpliv navitja in zračne reže na karakteristike trifaznega asinhronskega motorja. Karakteristike asinhronskega motorja smo izboljšali s struženjem rotorskega paketa. S tem smo motorju povečali zračno režo, zmanjšali glave navitja in izboljšali vrtilni moment motorja. Opravili smo meritve različnih obratovalnih stanj. S programskim paketom emLook smo opravili izračun in ga tako primerjali z analitičnim, katerega smo opravili brez pomoči računalnika. Primerjavo smo naredili med asinhronskimi motorji z različnimi karakteristikami in pri tem ugotovili, da ima trifazni asinhronski motor z vstavljenim ulomljenim koncentričnim navitjem največji omahni vrtilni moment. Vso delo v zvezi z diplomsko nalogo je bilo opravljeno v Laboratoriju za električne stroje na Fakulteti za elektrotehniko, računalništvo in informatiko v Mariboru.
Keywords:Asinhronski motor, načrtovanje, meritve, analitični izračun
Place of publishing:Maribor
Publisher:[R. Ravljen]
Year of publishing:2012
PID:20.500.12556/DKUM-22988 New window
UDC:621.314.26:621.313.333(043.2)
COBISS.SI-ID:16172310 New window
NUK URN:URN:SI:UM:DK:HYW84BKR
Publication date in DKUM:17.05.2012
Views:2851
Downloads:204
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:IMPACT OF THE WINDING AND AIR-GAP ON THE CHARACTERISTICS OF THE THREE-PHASE INDUCTION MOTOR
Abstract:This diplomat thesis the impact of the winding and air gap on the characteristics of the three-phase induction motor. We improved the latter by turning the rotor package. With that we increased the motor's air gap, reduced the winding heads and improved the motor's torque. We performed measurements of different operating conditions. We made calculations in emLook software package and compared them to analysis, which was done without the aid of computer. By comparing inductions motors with different characteristics we came to a conclusion that three-phase induction motor with implanted fractional concentric winding has the highest torque value. The work was made in the Laboratory for electrical machines of the Faculty of Electrical Engineering and Computer Science.
Keywords:Induction motor, design, measurement, analytical calculation


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