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Proceedings ArticleDOI

Torque ripple minimization in switched reluctance motor drives by PWM current control

Iqbal Husain, +1 more
- Vol. 11, Iss: 1, pp 83-88
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TLDR
A new strategy of PWM current control for smooth operation of the drive is presented, which includes a current control strategy during commutation when torque ripple minimization is of utmost importance.
Abstract: 
Higher torque ripple is one of the few drawbacks of switched reluctance motor (SRM) drives, which otherwise possess excellent characteristics for applications in many commercial drives. This paper begins with an extensive review of torque ripple reduction methods that appear in the literature and then presents a new strategy of PWM current control for smooth operation of the drive. This method includes a current control strategy during commutation when torque ripple minimization is of utmost importance. >

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Citations
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DOI

Modelling and Controller Design for Simplified Torque Control of Switched Reluctance Machine

Mouli Thirumalasetty, +1 more
TL;DR: In this paper , a simple torque controller for SRM, consisting of a single PI controller and phase-shifted gating functions for the individual phases, was proposed, and validated through simulations and experiments on a 4-kW, 8/6-pole, 4-phase SRM drive.
Journal ArticleDOI

Fuzzy Control of a Novel Type of Translational Meshing Motors

Wei Wang, +2 more
- 01 Jun 2010 - 
TL;DR: It has been found that the fuzzy control system is able to work reliably and is suitable for the control of the motor.
Proceedings ArticleDOI

Design and Performance Evaluation of Switched Reluctance Motor using ANSYS Electronics Desktop

Irtiza Bashir, +1 more
TL;DR: In this article , the design and analysis of an 8/6 SRM machine using ANSYS Electronics Desktop-both 2D and 3D analysis is presented, which is a special electric machine which was developed in 1800s, but its optimum operation depends on sophisticated switching.
Dissertation

Direct torque control of switched reluctance motor drives

Amalendu Dash
TL;DR: In this paper, a direct torque control (DTC) technique is used in order to control the torque of the Switched Reluctance Motor by using this method we can well regulate the torque output of the motor with in hysteresis band.
Proceedings ArticleDOI

Hybrid PD-fuzzy position controller for linear switched reluctance motor with online fuzzy logic gain scheduling of PD

Gaber El-Saady, +2 more
TL;DR: A comparison between different position controllers' response verifies the simplicity and the effectiveness of the proposed adaptive hybrid position controller for a wide range of variable loading conditions.
References
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Journal ArticleDOI

Variable-speed switched reluctance motors

P.J. Lawrenson, +4 more
TL;DR: In this article, the theory and potential of a family of doubly salient electronically-switched reluctance motors is explored. But the most recent prototype has achieved a continuous rating which is 1.4 times that of the equivalent induction motor.
Journal ArticleDOI

The origin and reduction of acoustic noise in doubly salient variable-reluctance motors

D.E. Cameron, +2 more
- 01 Nov 1992 - 
TL;DR: In this paper, an experimental study of the acoustic noise emitted from an inverter-driven doubly salient variable-reluctance motor (VRM) is presented, and a list of possible noise sources is given.
Proceedings ArticleDOI

Torque ripple reduction of switched reluctance motors by phase current optimal profiling

D.S. Schramm, +2 more
TL;DR: In this paper, the position-phase current profile for current feeding a four-phase, 4 kW switched reluctance motor is optimized to minimize both the average and peak current and hence improves the dynamic performance of the novel six-switch, current-fed, 4-kW, 40 kHz IGBT inverter.
Proceedings ArticleDOI

Torque ripple minimization in switched reluctance motors via bi-cubic spline interpolation

Julio C. Moreira
TL;DR: In this paper, a method for minimizing the instantaneous torque ripple in switched reluctance (SR) machines is investigated and implemented based on estimating the instantaneous SR motor torque from the flux linkage versus current and rotor position characteristic curves via a bi-cubic spline interpolation.
Journal ArticleDOI

An experimental study on composite control of switched reluctance motors

D.G. Taylor
- 01 Feb 1991 - 
TL;DR: In this paper, a nonlinear dynamic model is developed and decomposed into separate slow and fast subsystems, and a feedback control is designed so that, whenever the fast subsystem is at equilibrium, the dynamics of the slow subsystem are input-output equivalent to a second-order transfer function.