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Minimization of torque ripple in switched reluctance motor drives using an enhanced direct instantaneous torque control

J. Castro, P. Andrada, B. Blanque
2012 2012 XXth International Conference on Electrical Machines  
Index Terms --Switched reluctance motor, torque ripple, direct torque control I.  ...  This paper presents new contributions to the minimization of torque ripple in SRM using an enhanced direct instantaneous torque control.  ... 
doi:10.1109/icelmach.2012.6350001 fatcat:ijw52kxotfearl4tbm4jnr34hq

A designed converter for minimizing SRM torque ripple with controlled boost capacitor automatically

2016 Turkish Journal of Electrical Engineering and Computer Sciences  
Direct instantaneous torque control (DITC) is one way of controlling torque in switched reluctance motors.  ...  This paper presents a DITC for a switched reluctance motor using a proposed converter to reduce the torque ripple with controlled boost capacitor automatically.  ...  In contrast, direct methods use direct instantaneous torque control (DITC) for the direct control of motor instantaneous torque [9, 10] . Figure 1 shows the DITC control structure.  ... 
doi:10.3906/elk-1402-200 fatcat:jg6n4np2ffh3xnqwxjhvqop3ym

Switched Reluctance Motor Drives [chapter]

2004 Electrical and Computer Engineering  
Industrial interest in switched reluctance motor (SRM) drives has varied since 1850s.  ...  The book presumes a familiarity with fundamentals of electromechanics, introductory power electronics, and linear control system theory, all at the undergraduate level.  ...  Air Gap on Torque 3.11 Measurement of Inductance 3.12 Calculation of Torque 3.12.1 Average Torque 3.12.2 Instantaneous Torque 3.13 Design of the Linear Switched Reluctance Machine 3.13.1 Introduction 3.13.2  ... 
doi:10.1201/9781420030815.ch9 fatcat:gf6xlrktknb2pdb4pkfviwxkye

A Modulation Technique for Sensorless Control of Switched Reluctance Motor

S. Srinivasan, S. Manikandan, D. Govindaswamy, K. Ravichandran
2019 Defence Science Journal  
The switched reluctance motor (SRM) uniquely bears several merits with respect to other motor configurations.  ...  This paper proposes a novel idle phase technique that is conducive for high speed operation of switched reluctance motor.  ...  Since torque depends on 2 i , the direction of current does not matter.  ... 
doi:10.14429/dsj.69.14409 fatcat:ito2w4kntjgvfpwdj36upnifmu

Design, Power Electronics and Torque Control of Switched Reluctance Machines [chapter]

Mircea Ruba, Petre Dorel Teodosescu
2017 Switched Reluctance Motor - Concept, Control and Applications  
One such machine is the switched reluctance machine (SRM), reaching increased power density, low cost and possibility of continuous operation despite fault occurrence.  ...  The main topics presented in detail in this chapter are managing the reader's skills with an analytic design breviary, presenting the machine's control strategies for instantaneous torque linearization  ...  Design, Power Electronics and Torque Control of Switched Reluctance Machines Design, Power Electronics and Torque Control of Switched Reluctance Machines http  ... 
doi:10.5772/intechopen.69270 fatcat:ewwhmx4nhrea7gf2n7fltsgzru

Switched Reluctance Motor Drives [chapter]

2015 Electric Vehicle Machines and Drives  
Pole Base 3.10 Effect of Air Gap on Torque 3.11 Measurement of Inductance 3.12 Calculation of Torque 3.12.1 Average Torque 3.12.2 Instantaneous Torque 3.13 Design of the Linear Switched Reluctance  ...  5.4.6 Design of Current Controller Including Mutual Coupling Effects 5.5 Flux Linkage Controller 5.5.1 Machine without Mutual Coupling 5.6 Torque Control 5.6.1 Methods of Torque Control  ...  Stator pole arc at its base (rad) β r Rotor pole arc (rad) β r1 Rotor pole arc at its base (rad) γ Poisson's ratio or tan −1 of machine impedance angle Angular natural frequency (rad/sec) ω c Angular switching  ... 
doi:10.1002/9781118752555.ch5 fatcat:zhidsmquz5ezdp55cnolvsy2sy

A Direct Instantaneous Torque Control of Switched Reluctance Motor for Electric Vehicles based on FWA-LSSVM Improved ADRC

Lingzhi Yi, Jiang Feng, Xuefei Du, Fengming Chang
2018 DEStech Transactions on Environment Energy and Earth Science  
Indirect instantaneous torque control (DITC) for SRM, Traditional PI regulator has some defects, A new direct instantaneous torque control for SRM based on active-disturbance rejection control (ADRC) optimized  ...  of the system and enhance the robustness of the system.  ...  results of the direct instantaneous torque control of switched reluctance motor based on FWA-LSSVM ADRC are compared.  ... 
doi:10.12783/dteees/appeec2018/23623 fatcat:6np52fc2u5d6fipmgayij2i7bu

Direct Instantaneous Torque Control of the Switched Reluctance Motor for Electric Vehicles Applications Using Fuzzy Logic Control

Reyad Mohamed Abdel-Fadil, László Számel
2019 Acta Technica Jaurinensis  
This paper presents direct torque control of Switched Reluctance Motor (SRM) using Fuzzy Logic Control (FLC) for electric vehicles applications.  ...  and reduce the torque ripples compared to other techniques such as direct instantaneous torque control.  ...  Conclusions In this paper, fuzzy logic direct torque control of switched reluctance motor for electric vehicles applications was introduced.  ... 
doi:10.14513/actatechjaur.v12.n2.496 fatcat:r3mxg6w5xrfchnjfbcipe7nkfi

Switched Reluctance Motors and Drive Systems for Electric Vehicle Powertrains: State of the Art Analysis and Future Trends

Yuanfeng Lan, Yassine Benomar, Kritika Deepak, Ahmet Aksoz, Mohamed El Baghdadi, Emine Bostanci, Omar Hegazy
2021 Energies  
Recent research shows that multi-stack conventional switched reluctance motors (MSCSRM) and multi-stack switched reluctance motors with a segmental rotor (MSSRM-SR) are promising alternative solutions  ...  These control methods include strategies of torque ripple reduction, fault-diagnosis, fault-tolerance techniques and sensorless control.  ...  The main control methods of the SRM are angle control, current control, direct instantaneous torque control (DITC), advanced direct instantaneous torque control (ADITC) and torque sharing control with  ... 
doi:10.3390/en14082079 fatcat:tz6ypjaaefahppxs7crr3q7cyy

Advanced Control of Switched Reluctance Motors (SRMs): A Review on Current Regulation, Torque Control and Vibration Suppression

Gaoliang Fang, Filipe Pinarello Scalcon, Dianxun Xiao, Rodrigo Padilha Vieira, Hilton Abilio Grundling, Ali Emadi
2021 IEEE Open Journal of the Industrial Electronics Society  
The switched reluctance machine, however, present some known drawbacks. The SRM is prone to high torque ripple, with the switched nature of the machine being the most contributing factor [27] .  ...  control strategies, the torque control performance of AC machines was greatly enhanced.  ... 
doi:10.1109/ojies.2021.3076807 fatcat:v2kvszesnfg7vdznu2zk7ko3cu

Comparative study of various current controllers for the switched reluctance machine

Xavier Rain, Mickael Hilairet, Olivier Bethoux
2010 2010 IEEE Vehicle Power and Propulsion Conference  
This paper presents three current control strategies for a switched reluctance machine (SRM). Two classical controllers are recall : the hysteresis and the proportional -integral controller.  ...  Dynamic and current ripples with both controllers are compared and discussed. Then, a new current controller qualified as "hybrid controller" is proposed.  ...  INTRODUCTION T HE switched reluctance machine (SRM) had attracted many researchers over the last decade.  ... 
doi:10.1109/vppc.2010.5729145 fatcat:g2n33igmq5cyxbjyky4aylsghq

An improved indirect instantaneous torque control strategy of switched reluctance motor drives for light electric vehicles

Mahmoud Hamouda, Amir Abdel Menaem, Hegazy Rezk, Mohamed N. Ibrahim, László Számel
2020 Energy Reports  
This paper introduces an improved indirect instantaneous torque control (IITC) strategy of SRMs for EVs.  ...  The switched reluctance motors (SRMs) are powerful alternatives for electric vehicles (EVs).  ...  Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper  ... 
doi:10.1016/j.egyr.2020.11.142 fatcat:vkrzv53xejd3ndmg3ryo56ndzi

Extending the speed range of a switched reluctance motor using a fast demagnetizing technique

Mohamad Abd Elmutalab, Ali Elrayyah, Tausif Husain, Yilmaz Sozer
2016 2016 IEEE Energy Conversion Congress and Exposition (ECCE)  
Date ii ABSTRACT The objective of this thesis is to improve the high speed range of a switched reluctance motor (SRM).  ...  Accordingly, a higher negative demagnetization voltage is applied, leading to a faster discharge rate of the phase excitation currents.  ...  For a smooth and uniform SRM operation, the same control parameters are applied to all of the machine phases [16] .The phase's current reference is dictated by the thermal limitation of the machine as  ... 
doi:10.1109/ecce.2016.7855105 fatcat:zozyauppmvdybaoefn3mct4prm

Design of a high speed 18/12 switched reluctance motor drive with an asymmetrical bridge converter for electric vehicles

Abid Ali Shah Bukhari, Safdar Ali, Shahid Hussain Shaikh, Toufique Ahmed Soomro, Zhengyu Lin, Wenping Cao
2018 2018 International Conference on Computing, Mathematics and Engineering Technologies (iCoMET)  
This paper proposed the design of 20-kW switched reluctance motor having 18 stator poles and 12 rotor poles by using finite element analysis machine design software Infolytica magnet and the main focus  ...  is to achieve the high speed, torque with adequate performance for electric vehicles.  ...  There is a great interest in machines with reduce mass of magnet or having no magnet, in general for current technologies the switched reluctance machines have pushed the boundaries for traction motor  ... 
doi:10.1109/icomet.2018.8346398 fatcat:qmf4ijxiafhvfa6of6fxtba7pa

Dual Sliding Mode with PI Controller Based Switched Reluctance Motor Drive

In this paper, a Dual Sliding Mode with Proportional Integral (DSM-PI) controlled Switched Reluctance Motor drive circuit is proposed with closed loop speed control.  ...  With variable proportional and integral gains in DSM-PI controller the error generation value is altered with faster values making the speed of the motor to settle faster with reduced ripple and disturbances  ...  For the reduction of Torque ripple many methods were introduced such as Direct Torque control[10], Direct Instantaneous Torque control [11] and the phase current control during commutation [12] .  ... 
doi:10.35940/ijitee.k1041.09811s19 fatcat:m43i3gu6cbcllnwhzggrfawpdm
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