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A simple position-sensorless method for the detection of rotor position of the wound-rotor induction machine in order to implement stator flux orientation is described and evaluated in this paper. The method is based on the comparison of the actual and the estimated rotor current using the classical model of this machine in the rotor reference frame. It is similar to the MRAS methodology, but uses...
This paper deals with the control of multiphase surface mounted permanent magnet (SMPM) synchronous machines with mechanically and magnetically decoupled phases. As this type of machines is well suited for fault tolerant drives in critical applications as aerospace applications, the paper focuses on the power architecture and torque control strategies allowing to produce an almost ripple free torque...
This paper focuses on particles swarm optimization as a resource related to the tracking of faulty current lines of induction motor operating under fault. This can approach should be an opportunity to rise up the principal lines dealing with a rotor broken bar even if the motor operates at variable frequency. The approach considered in this paper a linear time varying inertia weight. We will show...
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