National Repository of Grey Literature 4 records found  Search took 0.00 seconds. 
Structural analysis of part of electrical machine
Fodor, Viktor ; Hájek, Vítězslav (referee) ; Janda, Marcel (advisor)
This thesis discusses the optical diagnostics of electrical motor parts using a 3D scanner. It describes the construction of electrical induction motors, their heat losses, cooling and refrigeration systems that may be used by such motors. It approaches the possibilities of heat recording and briefly explains the 3D scanner’s principal. It also introduces the simulation program ANSYS which uses the finite element method. This thesis shows the post processing of the digitalized object and the simulations and compares the simulation and measurement results. The final part is devoted to the analysis of the obtained results.
Sensor of air velocity measurement in electrical machines
Vrbický, Jiří ; Houfek, Martin (referee) ; Vlach, Radek (advisor)
This thesis describes the design and realization of a sensor for measuring of air velocity in electrical machine. The sensor must be able to measure also in places with lack of space.
Structural analysis of part of electrical machine
Fodor, Viktor ; Hájek, Vítězslav (referee) ; Janda, Marcel (advisor)
This thesis discusses the optical diagnostics of electrical motor parts using a 3D scanner. It describes the construction of electrical induction motors, their heat losses, cooling and refrigeration systems that may be used by such motors. It approaches the possibilities of heat recording and briefly explains the 3D scanner’s principal. It also introduces the simulation program ANSYS which uses the finite element method. This thesis shows the post processing of the digitalized object and the simulations and compares the simulation and measurement results. The final part is devoted to the analysis of the obtained results.
Sensor of air velocity measurement in electrical machines
Vrbický, Jiří ; Houfek, Martin (referee) ; Vlach, Radek (advisor)
This thesis describes the design and realization of a sensor for measuring of air velocity in electrical machine. The sensor must be able to measure also in places with lack of space.

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