نتایج جستجو برای: synchronous reluctance motor
تعداد نتایج: 197177 فیلتر نتایج به سال:
This thesis includes an investigation of the starting capability of a high efficiency synchronous motor for direct on-line industrial applications. The approach is to use a hybrid rotor concept to achieve the starting properties of an induction motor and the steady state performance of a synchronous reluctance motor. The hybrid motor rated at 20 kW is compared and evaluated against a same size ...
The paper present a novel idea of simulating a flux controller with a finite element solver embedded in the motor model for the bearingless operation of a synchronous reluctance motor. Since rotor anisotropy and strong magnetic saturation can be accurately modelled in the finite element solutions, simulating the controller with a finite element based feedback generating system gives the opportu...
The algorithmic structure of a vector controller capable of high quality speed control of a synchronous reluctance motor with and without the use of a rotor position sensor is presented in this paper. The controller is based on a conventional saturated machine d-q model. Its main merit is that it can be operated in a sensorless control mode by executing a new, very accurate parameter dependent ...
The aim of this paper is to optimize the design of multiple flux barriers Synchronous reluctance motor in order to smooth the torque profile without rotor skewing. A new strategy is proposed by modelling the particular optimal design problem as mixed integer constrained minimization of a suitable objective function. The procedure has allowed to optimize the rotor shape for minimum torque ripple...
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