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In this paper there are presented the constructive variants of reluctance synchronous motors. A special attention is paid to the main features, their advantages and drawbacks. In order to confirm this study there have been carried out experimental tests with a flux-barrier motor. There are presented the circuit we used and the main steady state characteristics we obtained. The paper ends with conclusions...
The utilization of low power permanent magnet synchronous motors for driving electromechanical equipments means a substantial decrease of the exploitation expenses, because these motors have good efficiency and power factor. The optimal design of these motors aims at searching and choosing that machine which to the criterion minimum total cost and to certain restrictive correspond conditions imposed...
This paper brings contributions by increasing the precision of the dynamic regime characteristics computation, for low power direct current motors. The machine inductivities are computed in conditions of magnetic saturation and the value of the useful magnetic flux is established for high loads, taking the armature reaction into consideration. By means of the parameters such determined, the dynamic...
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