Asynchronní motor s vnějším rotorem

Autor: Chvatík, Štěpán
Jazyk: čeština
Rok vydání: 2018
Předmět:
Asynchronní motor
vnější rotor
the warming of the individual parts of the machine is calculated. Due to the results of this procedure
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
using the RMxprt computation program
its geometric dimensions and the possibilities of its analysis. Then the analysis of this machine is performed by the analytical method
genetický algoritmus
výpočet oteplení
the control is made for checking that the maximum permitted winding temperature has not been exceeded. The penultimate part deals with the genetic algorithm
tepelná síť
elektromagnetický model
and their use in cooperation with frequency converters is indicated. In the next chapter analyses the electromagnetic model of initial design of machine
optimalizace
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.
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
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
tepelná třída izolace
čerpadlo
metoda konečných prvků
Druh dokumentu: masterThesis
Popis: Induction machine; outer rotor; water pump; thermal network; thermal analysis; optimization; electromagnetic model; finite element method; thermal insulation class
Databáze: Networked Digital Library of Theses & Dissertations
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