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Power supply in an automobile
Soukup, Patrik ; Mach, Martin (referee) ; Hájek, Vítězslav (advisor)
This work deals with the study of automotive alternators and their theoretical analysis. We can find there a listing of losses arising from the alternator, explanation of their formation and also the way of their reduction. Losses reduction is one of the aspects of innovation leading to increase in overall efficiency of the automotive alternator. Therefore a design of particular ways of innovation is made in this work and subsequently the design is verificated using Maxwell - RMxprt.
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Thermal Model of Outer Rotor Permanent Magnet Synchronous Machine
Světlík, Martin ; Bárta, Jan (referee) ; Toman, Marek (advisor)
Tato práce se zabývá analýzou ztrát vznikajících ve stroji, konstrukcí permanentních synchronních strojů s vnějším rotorem a popisem vztahů pro přenos tepla. Dále jsou v této práci popsány způsoby chlazení těchto strojů. V této práci jsou také popsány metody vyhodnocování teplot a aproximace přenosu tepla vedením a optimalizace LPTN. V neposlední řadě je pro odhad teplot použito strojové učení založené na naměřených datech.
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Automatic measurement of induction machine using LabVIEW
Halfar, Lukáš ; Huzlík, Rostislav (referee) ; Bulín, Tomáš (advisor)
The main purpose of the thesis Automatic measurement of induction machine using LabVIEW was to develope an automated measuring system, which is used to perform tests of induction motors. The algorithm of the system is programmed in LabVIEW. In the practical part of this thesis, a measurement of the motor Atas Elektromotory Náchod a.s. T22VT512 is carried out, in order to verificate functions of the algorithm, and to perform tests of the motor to analyse losses. Another part of the work is dedicated to the electromagnetic calculation of the motor T22VT512. For this purpose, two softwares with different principles of calculation have been used. Firstly, the calculation is solved by an analytical based software called RMxprt. Secondly, the software Maxwell 2D is used to make the calculation of electric and magnetic fields by the finite element method.
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Thermal Model of Outer Rotor Permanent Magnet Synchronous Machine
Světlík, Martin ; Bárta, Jan (referee) ; Toman, Marek (advisor)
Tato práce se zabývá analýzou ztrát vznikajících ve stroji, konstrukcí permanentních synchronních strojů s vnějším rotorem a popisem vztahů pro přenos tepla. Dále jsou v této práci popsány způsoby chlazení těchto strojů. V této práci jsou také popsány metody vyhodnocování teplot a aproximace přenosu tepla vedením a optimalizace LPTN. V neposlední řadě je pro odhad teplot použito strojové učení založené na naměřených datech.
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Automatic measurement of induction machine using LabVIEW
Halfar, Lukáš ; Huzlík, Rostislav (referee) ; Bulín, Tomáš (advisor)
The main purpose of the thesis Automatic measurement of induction machine using LabVIEW was to develope an automated measuring system, which is used to perform tests of induction motors. The algorithm of the system is programmed in LabVIEW. In the practical part of this thesis, a measurement of the motor Atas Elektromotory Náchod a.s. T22VT512 is carried out, in order to verificate functions of the algorithm, and to perform tests of the motor to analyse losses. Another part of the work is dedicated to the electromagnetic calculation of the motor T22VT512. For this purpose, two softwares with different principles of calculation have been used. Firstly, the calculation is solved by an analytical based software called RMxprt. Secondly, the software Maxwell 2D is used to make the calculation of electric and magnetic fields by the finite element method.
|
|
|
Power supply in an automobile
Soukup, Patrik ; Mach, Martin (referee) ; Hájek, Vítězslav (advisor)
This work deals with the study of automotive alternators and their theoretical analysis. We can find there a listing of losses arising from the alternator, explanation of their formation and also the way of their reduction. Losses reduction is one of the aspects of innovation leading to increase in overall efficiency of the automotive alternator. Therefore a design of particular ways of innovation is made in this work and subsequently the design is verificated using Maxwell - RMxprt.
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