Národní úložiště šedé literatury Nalezeno 2 záznamů.  Hledání trvalo 0.00 vteřin. 
Control of salient PM machine using d-q frame machine model and Matlab Simulink
Dušek, Jiří ; Huták, Petr (oponent) ; Ondrůšek, Čestmír (vedoucí práce)
This thesis deals with permanent magnet synchronous machine (PMSM) and its modeling. There are mentioned ways of the advantages and use of permanent magnets in electric machines and machines which uses permanent magnets. The transformation of three-phase system to the dq0 reference frame using the Park’s transformation is described and used for description of PMSM. The equations in dq0 reference frame and equivalent circuit of PMSM in dq0 system are established. These equations takes in consideration copper and iron losses.. Due to derived equations and circuit, PMSM is described and model in Matlab –Simulink is realized. For both of models of machines are designed currents and revolutions controllers. For model of PMSM where losses are taken in consideration is more kinds of control strategies discussed and used. These strategies are compared between each other in this thesis. Also results of simulations of different states are given.
Control of salient PM machine using d-q frame machine model and Matlab Simulink
Dušek, Jiří ; Huták, Petr (oponent) ; Ondrůšek, Čestmír (vedoucí práce)
This thesis deals with permanent magnet synchronous machine (PMSM) and its modeling. There are mentioned ways of the advantages and use of permanent magnets in electric machines and machines which uses permanent magnets. The transformation of three-phase system to the dq0 reference frame using the Park’s transformation is described and used for description of PMSM. The equations in dq0 reference frame and equivalent circuit of PMSM in dq0 system are established. These equations takes in consideration copper and iron losses.. Due to derived equations and circuit, PMSM is described and model in Matlab –Simulink is realized. For both of models of machines are designed currents and revolutions controllers. For model of PMSM where losses are taken in consideration is more kinds of control strategies discussed and used. These strategies are compared between each other in this thesis. Also results of simulations of different states are given.

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