Mathematical Modelling and Parameter Determination of Reluctance Synchronous Motor with Squirrel Cage

Mathematical Modelling and Parameter Determination of Reluctance Synchronous Motor with Squirrel Cage

The reluctance synchronous motor (RSM) is a machine working on the basis of development of reluctance torque development. The rotor configuration with the salient poles is made from the rotor of asynchronous motor if some rotor teeth are symmetrically removed (mill out). A different air gap in d and q axis enables development of a reluctance torque. The rotor cage is asymmetrical because some b...

Modelling and Analysis of Squirrel Cage Induction Motor with Leading Reactive Power Injection

Difference between Slip Ring Motor with Conventional Drive and Squirrel Cage Motor with Variable Speed Drive

This paper shows a comparison simulation results for two controllers using the same name plate of 2750 KW, 6.6 KV, 50 HZ for wound and squirrel cage motors using two methods of controlling, the first method is achieved by a conventional method and the second method is achieved by a frequency inverter respectively. Keywords— Squirrel cage and slip ring motors, conventional and VSD controllers si...

Modelling and Parameter Determination of an Induction Servo-Motor

This paper presents the modelling and parameter determination of an induction motor. The dynamic induction motor model was derived in relatively simple terms by using the concept of space vectors in d-q variables based on two-axis theory equations and the space phasor notation. A synchronous reference frame in which rotor flux lies on the d-axis was chosen with simplified dynamic equations and ...

Rotor Geometry Parameter Optimization of Synchronous Reluctance Motor Using Taguchi Method

In this paper the effect of rotor geometry parameters on the d-axis and q-axis inductance of synchronous reluctance machines is investigated and an optimum design parameter combination is achieved to improve the saliency ratio as well as the performance of drive system. The 2D finite-element model of synchronous reluctance machine is used to construct the Taguchi design of experiments. The leve...