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Thermal analysis of a small induction machine
Holcman, Marek ; Toman, Marek (referee) ; Mach, Martin (advisor)
This thesis deals with the thermal analysis of a small asynchronous motor with a power of 600 W. The motor losses were determined first by the program RMxprt, and then by laboratory measurement. Temperatures in engine are calculated using the thermal resistance method. For analytical calculation of motor temperatures, a simple program was created using the Matlab computation program. Using the created program and determined losses, engine temperatures were calculated, which were then verified by measurement.
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Induction heater converter
Holcman, Marek ; Knobloch, Jan (referee) ; Martiš, Jan (advisor)
This thesis deals with the design of a power converter for induction heating of iron components designed for a power of at least 2.5 kW. The induction furnace forms a series resonant LC circuit. The thesis contains a description and a design of individual parts of the converter, including wiring diagrams and a design of printed circuit boards. At the end of the work are then described the mechanical construction, the course of recovery and testing the operation of the inverter.
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Induction heater converter
Holcman, Marek ; Knobloch, Jan (referee) ; Martiš, Jan (advisor)
This thesis deals with the design of a power converter for induction heating of iron components designed for a power of at least 2.5 kW. The induction furnace forms a series resonant LC circuit. The thesis contains a description and a design of individual parts of the converter, including wiring diagrams and a design of printed circuit boards. At the end of the work are then described the mechanical construction, the course of recovery and testing the operation of the inverter.
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Thermal analysis of a small induction machine
Holcman, Marek ; Toman, Marek (referee) ; Mach, Martin (advisor)
This thesis deals with the thermal analysis of a small asynchronous motor with a power of 600 W. The motor losses were determined first by the program RMxprt, and then by laboratory measurement. Temperatures in engine are calculated using the thermal resistance method. For analytical calculation of motor temperatures, a simple program was created using the Matlab computation program. Using the created program and determined losses, engine temperatures were calculated, which were then verified by measurement.
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