National Repository of Grey Literature 4 records found  Search took 0.00 seconds. 
Impact of core length on efficiency of a single phase induction machine
Binek, Martin ; Hájek, Vítězslav (referee) ; Mach, Martin (advisor)
This bachelor's thesis analyses the impact of core length on efficiency of a single phase induction machine with a run capacitor in the auxiliary winding. The whole thesis can be divided into two parts. The first part of the thesis includes general knowledge concerning single phase induction machines and technical base for its analytical calculation. The second part works with the actual technical documentation of a motor. This part includes creation of the motor model in RMxprt module, analytical calculation for verifying the motor properties and laboratory measurement, where the results are primarily compared to RMxprt simulation as well as to the analytical calculation, mainly from the efficiency perspective.
The issue of electrical equipment inspection
Polášek, Roman ; Hájek, Vítězslav (referee) ; Veselka, František (advisor)
This work is applied to questions about revision of electric equipment. Revised equipment is compensation switchboards connected with asynchronous engine. Component of the work is measurement of this equipment and consequently status evaluation in audit report. There were proposed laboratory exercise to these equipments in conclusion.
Impact of core length on efficiency of a single phase induction machine
Binek, Martin ; Hájek, Vítězslav (referee) ; Mach, Martin (advisor)
This bachelor's thesis analyses the impact of core length on efficiency of a single phase induction machine with a run capacitor in the auxiliary winding. The whole thesis can be divided into two parts. The first part of the thesis includes general knowledge concerning single phase induction machines and technical base for its analytical calculation. The second part works with the actual technical documentation of a motor. This part includes creation of the motor model in RMxprt module, analytical calculation for verifying the motor properties and laboratory measurement, where the results are primarily compared to RMxprt simulation as well as to the analytical calculation, mainly from the efficiency perspective.
The issue of electrical equipment inspection
Polášek, Roman ; Hájek, Vítězslav (referee) ; Veselka, František (advisor)
This work is applied to questions about revision of electric equipment. Revised equipment is compensation switchboards connected with asynchronous engine. Component of the work is measurement of this equipment and consequently status evaluation in audit report. There were proposed laboratory exercise to these equipments in conclusion.

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