Original title: Asynchronní motor s vnějším rotorem
Translated title: Induction machine with outer rotor
Authors: Chvatík, Štěpán ; Bárta, Jan (referee) ; Mach, Martin (advisor)
Document type: Master’s theses
Year: 2018
Language: cze
Publisher: Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií
Abstract: [cze] [eng]

Keywords: and their use in cooperation with frequency converters is indicated. In the next chapter analyses the electromagnetic model of initial design of machine; followed by the finite element method which is solved in Ansys Maxwell program. The third chapter is devoted to detailed design of the machine construction; including the presentation of the material for individual part. The fourth part of the thesis deals with the design of a thermal network. The input values of this thermal network are predominantly geometric and electric losses in individual parts of the machine. Based on the created thermal network; its design and practical applicability for optimization with the requirement for minimum machine dimensions. Since we don’t know the exact design of the mechanical parts of the pumps; its geometric dimensions and the possibilities of its analysis. Then the analysis of this machine is performed by the analytical method; the control is made for checking that the maximum permitted winding temperature has not been exceeded. The penultimate part deals with the genetic algorithm; the last part is devoted to a case study in which is made a comparison of the theoretically achievable dimensions of the machine in relation to the quality of heat losses.; the warming of the individual parts of the machine is calculated. Due to the results of this procedure; This master’s thesis deals with design of induction machine with atypical construction with outer rotor and its usability in the water industry where the main requirement is to optimize its construction in terms of geometrical dimension. The problem of induction motor is explained in the introduction of thesis; using the RMxprt computation program; Asynchronní motor; elektromagnetický model; genetický algoritmus; metoda konečných prvků; optimalizace; tepelná síť; tepelná třída izolace; vnější rotor; výpočet oteplení; čerpadlo

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/80909

Permalink: http://www.nusl.cz/ntk/nusl-377075


The record appears in these collections:
Universities and colleges > Public universities > Brno University of Technology
Academic theses (ETDs) > Master’s theses
 Record created 2018-06-19, last modified 2022-09-04


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