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Determination Parameters of Synchronous Machines according to Measurement
Hrtáň, Michal ; Vaněk, Jaromír (referee) ; Hájek, Vítězslav (advisor)
This "Determination Parameters of Synchronous Machines according to Measurement" bachelor thesis describes methods of tests necessary to determine loss and efficiency of electrical machines with focus on synchronnous ones. It determines calculation procedures for evaluating the measurements. Furthermore, it deals with measuring mechanical vibrations and noise of an electrical machines. Definitions of given tests are written up with regards to contemporary norms. From above mentioned information comes a serviceable tool for automatic measurement protocol generation, which is an electronic form. The measured values are the input of the form. The output of the form is the measurement protocol with results of calculation and graphs of characteristics. For the thesis purposes, the form was filled in with acquired values from tests of a specific synchronnous machine. The related calculations for determining the machine parameters are stated.
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Parameter analysis of single-phase transformer
Russ, David ; Mach, Martin (referee) ; Cipín, Radoslav (advisor)
The aim of Bachelors thesis is to focus on the principle of a transformer using finite element method. I will focus on single-phase transformers with low power. On the specified types of transformers are made complete proposal of individual parameters, which are then compared with the results simulated using program. In ANSYS Maxwell were 2D models created according to the real transformers and subsequently simulated their behavior under no- load and short-circuit. In conclusion the mutual comparison between different types of transformers.
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Parameter analysis of single-phase transformer
Russ, David ; Mach, Martin (referee) ; Cipín, Radoslav (advisor)
The aim of Bachelors thesis is to focus on the principle of a transformer using finite element method. I will focus on single-phase transformers with low power. On the specified types of transformers are made complete proposal of individual parameters, which are then compared with the results simulated using program. In ANSYS Maxwell were 2D models created according to the real transformers and subsequently simulated their behavior under no- load and short-circuit. In conclusion the mutual comparison between different types of transformers.
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Determination Parameters of Synchronous Machines according to Measurement
Hrtáň, Michal ; Vaněk, Jaromír (referee) ; Hájek, Vítězslav (advisor)
This "Determination Parameters of Synchronous Machines according to Measurement" bachelor thesis describes methods of tests necessary to determine loss and efficiency of electrical machines with focus on synchronnous ones. It determines calculation procedures for evaluating the measurements. Furthermore, it deals with measuring mechanical vibrations and noise of an electrical machines. Definitions of given tests are written up with regards to contemporary norms. From above mentioned information comes a serviceable tool for automatic measurement protocol generation, which is an electronic form. The measured values are the input of the form. The output of the form is the measurement protocol with results of calculation and graphs of characteristics. For the thesis purposes, the form was filled in with acquired values from tests of a specific synchronnous machine. The related calculations for determining the machine parameters are stated.
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