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Small axial magnetic flux motor for pump
Lacina, David ; Ondrůšek, Čestmír (referee) ; Huzlík, Rostislav (advisor)
This thesis aims to design a motor with axial magnetic flux, which could be used as a direct propeller of heart replacement pump. It is divided into several parts, first of which deals with describing possible axial motors construction design. Next follows up the description of possible motor designs, from which the non-ferrous one was chosen. After that, an analytic calculation of motor’s properties is conducted. Calculated parameters are thereafter verified by software tools using finite element method. Finally, the whole motor was manufactured and had its parameters tested and verified.
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Axial magnetic flux electric machine
Lacina, David ; Bárta, Jan (referee) ; Huzlík, Rostislav (advisor)
This thesis deals with axial flux permanent magnet machines. It is divided into four parts. The first one describes how axial-flux machines can be categorized. It also explains basic construction designs and their properties. Second part focuses on designing axial-flux machine. The analytical calculation of the machine is then checked using finite element method in software Ansys Maxwell. In the last part the calculations are also checked by measurement of an actual axial flux machine. In the summary is a comparison of analytical calculation, simulation and measuring.
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Motor-Generator For Swirl Turbine
Huzlík, Rostislav ; Skala, Bohumil (referee) ; Duroň, Jiří (referee) ; Ondrůšek, Čestmír (advisor)
The aim of this doctoral thesis is to design a motor-generator for swirl turbine. Swirl turbine is a relatively new type of turbine developed at the Department of Fluid Engineering Viktor Kaplan Energy Institute FME BUT. Swirl turbine is designed for use on small head, where the classical types of turbines either poor efficacy or are economically disadvantaged. As suitable construction for the motor-generator was selected synchronous machine with permanent magnets and with axial magnetic flow with coreless stator. As part of the work is carried out calculating the properties of turbines for defined operating point simulation model of the turbine. After already made draft motor-generator to optimally meet the characteristics of the turbine. The complete design of the motor-generator is validated by calculating the finite element method models. Designed machine must be able to work as a generator and as a motor, if it was necessary to use a turbine as a pump.
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Small axial magnetic flux motor for pump
Lacina, David ; Ondrůšek, Čestmír (referee) ; Huzlík, Rostislav (advisor)
This thesis aims to design a motor with axial magnetic flux, which could be used as a direct propeller of heart replacement pump. It is divided into several parts, first of which deals with describing possible axial motors construction design. Next follows up the description of possible motor designs, from which the non-ferrous one was chosen. After that, an analytic calculation of motor’s properties is conducted. Calculated parameters are thereafter verified by software tools using finite element method. Finally, the whole motor was manufactured and had its parameters tested and verified.
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Axial magnetic flux electric machine
Lacina, David ; Bárta, Jan (referee) ; Huzlík, Rostislav (advisor)
This thesis deals with axial flux permanent magnet machines. It is divided into four parts. The first one describes how axial-flux machines can be categorized. It also explains basic construction designs and their properties. Second part focuses on designing axial-flux machine. The analytical calculation of the machine is then checked using finite element method in software Ansys Maxwell. In the last part the calculations are also checked by measurement of an actual axial flux machine. In the summary is a comparison of analytical calculation, simulation and measuring.
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Motor-Generator For Swirl Turbine
Huzlík, Rostislav ; Skala, Bohumil (referee) ; Duroň, Jiří (referee) ; Ondrůšek, Čestmír (advisor)
The aim of this doctoral thesis is to design a motor-generator for swirl turbine. Swirl turbine is a relatively new type of turbine developed at the Department of Fluid Engineering Viktor Kaplan Energy Institute FME BUT. Swirl turbine is designed for use on small head, where the classical types of turbines either poor efficacy or are economically disadvantaged. As suitable construction for the motor-generator was selected synchronous machine with permanent magnets and with axial magnetic flow with coreless stator. As part of the work is carried out calculating the properties of turbines for defined operating point simulation model of the turbine. After already made draft motor-generator to optimally meet the characteristics of the turbine. The complete design of the motor-generator is validated by calculating the finite element method models. Designed machine must be able to work as a generator and as a motor, if it was necessary to use a turbine as a pump.
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