The energy utilization ratio (ER) quantifies the of a Switched Reluctance Motor (SRM). Calculation ER an SRM can be different from other motors as it has highly non-linear operating characteristics and uses asymmetric bridge converter. In this paper, concept for SRMs been explained first then computation methodology is presented based on co-energy stored in magnetic system. are evaluated ANSYS ...

Combining the main advantages of the permanent magnet synchronous motors and pure synchronous reluctance motors (SynRM), permanent magnet assisted synchronous reluctance motor (PMaSynRM) has been considered as a promising alternative to the conventional induction motors. In this paper, utilizing a macroscopic design parameter, called insulation ratio along the q-axis, and based on the magnetic ...

The paper presents a new approach to design nonlinear controller for switched reluctance motors (SRMs) based on backstepping technique and artificial neuron network (ANN) in flux estimator. Backstepping with an ANN estimator will be applied controlling SRMs which have drive model. was trained off-line using backpropagation algorithm. stability of the closed control loop analyzed proved accrodin...

nowadays the use of the switched reluctance motors (srms) has been considerably increased in various home and industrial applications. despite of many advantages of this type of motors, such as simple structure, low cost, and high reliability, the main disadvantage of them is the generation of high torque pulsation. this paper presents a novel method to optimize a typical srm such that the torq...

Today, Switched Reluctance Motors (SRM) are widely used in research and daily life due to their ability provide large starting torque low manufacturing costs. In terms of kinematics control, the SRM drive system displays high nonlinearity motor structure inverter, which switches between phases operate motor. Most current focuses on controlling without considering caused by inverter. A few studi...

In this paper, we present a novel technique to estimate the position of the rotor of a switched reluctance motor by observing the characteristics of the vibration of the stator during the motor operation. This removes the need of the shaft position sensor which is known for its unreliability and problems associated with its application. Vibration in switched reluctance motors is generated mainl...

This paper investigates the effect of rotor flux screens (conducting screens) on performance switched reluctance motors with a higher number poles than stator poles. A high decreases torque ripple, which is desirable for electric vehicle applications. The conducting fill interpolar gaps forming cylindrical hence alleviating windage losses, especially effective at speeds. screen thickness and ma...