This paper present the modeling, analysis of 8/6 SRM using Fuzzy logic with Hybrid observer algorithm. In this algorithm the estimation of rotor position speed and error of speed is measured respectively. This algorithm has been simulated with MATLAB / Simulink for non-linear model of 8/6 SRM and has been designed with Hybrid observer using Current Sliding Mode Observer and Flux Linkage Mode Ob...

Experimental determination of magnetization characteristics of switched reluctance motors (SRM's) is quite important in their accurate performance prediction. Over the last decade, various experimental procedures have been used to obtain these characteristics. Every evolved new method has its own limitations and constraints. This paper describes an improved, simple and cost effective experiment...

This paper considers a new switched reluctance motor (SRM) structure aiming at high starting torque with low volume. For some applications such as EVs (Electrical Vehicles), the motor volume and starting torque is a critical point in its design. In many methods, reducing the motor volume causes reduction in starting torque and decreases the motor efficiency. Unlike conventional SRMs, the rotor ...

Abstract: This paper presents a characteristics analysis and performance comparison of high-speed two-phase 4/2 and hybrid single-phase 4/4 switched reluctance motors (SRMs). Although the motors are advantageous as high-speed drives, both conventional structures have high torque ripple as a result of the presence of the torque dead zone. In this paper, solutions to the torque dead zone problem ...

Abstract: In this paper, rotor speed and position of a Switched Reluctance Motor (SRM) are controlled using an intelligent control algorithm. The controller is working based on a PID signal while its gain is permanently tuned by means of an Emotional Learning Algorithm to achieve a better control performance. Here, nonlinear characteristic of SRM is identified using an efficient training algori...

The present paper approaches the comparative design and analysis of 5 SRM topologies for an EPAS application. Different number of phases and different combination of stator and rotor pole number will be considered, keeping the same main dimensions (outer and inner stator diameter, airgap length, stack length, stator pole height, stator yoke width, rotor pole height) and the same winding per pha...

In this article, a switched reluctance machine (SRM) with six phases and misaligned segmental rotor is proposed. The has an internal 15-degree misalignment, allowing the SRM structure to be one-layer 2D short flux path structure. proposed produces relatively low torque ripple by exciting two simultaneously. Additionally, optimization method applied, for maximum position of one phase aligned zer...

With the present advancement, a wind turbine needs rotor with high torque and power. The study aims to enhance power of by employing ducted dual rotor. In this regard, CFD analysis is performed analyze produced for horizontal axis single bare turbine, convergent-divergent type turbine. comparative conducted aforementioned type. results highlight maximum value 36.9% more than at 16 m/s velocity ...