National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Analysis of different types of the induction machine substituting circuit.
Halfar, Lukáš ; Vašíček, Adam (referee) ; Běloušek, Radim (advisor)
The bachelor´s thesis is focused on equivalet circuits of the asynchronous motor. From the topological point of view, we can divide the equivalent circuits into T-network, -network and -network. Each of these circuits has its use. In the thesis are derived all of networks and are described their properties. Their use is deduced from properties. Next part is devoted to derivate reversible formulas between T-network and -network, T-network and -network. The thesis also include derivation of torque characteristic. The practical part is devoted to measuring of asynchronous motor AOM090L02-16 to identify parameters of equivalent circuit. The identification of the parameters is performed by two different methods of identification. The methods are compared by use in formula of torque characteristic. The last part is dedicated to comparison of usefulness of individual equivalent circuits.
Analysis of different types of the induction machine substituting circuit.
Halfar, Lukáš ; Vašíček, Adam (referee) ; Běloušek, Radim (advisor)
The bachelor´s thesis is focused on equivalet circuits of the asynchronous motor. From the topological point of view, we can divide the equivalent circuits into T-network, -network and -network. Each of these circuits has its use. In the thesis are derived all of networks and are described their properties. Their use is deduced from properties. Next part is devoted to derivate reversible formulas between T-network and -network, T-network and -network. The thesis also include derivation of torque characteristic. The practical part is devoted to measuring of asynchronous motor AOM090L02-16 to identify parameters of equivalent circuit. The identification of the parameters is performed by two different methods of identification. The methods are compared by use in formula of torque characteristic. The last part is dedicated to comparison of usefulness of individual equivalent circuits.

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