Torque ripple minimization of switched reluctance motors by controlling the phase currents during commutation

Ye, Wei; Ma, Qian; Hu, Jiefeng

doi:10.1109/icems.2014.7013787

Cited by 7 publications

(3 citation statements)

References 15 publications

(10 reference statements)

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“…A four-phase 8/6 SRM with a rated power of 8 kW and a speed of 3000 r/min was controlled with CCC mode and TSF method in Wang et al, 140 result shows that peak to peak torque is 0.534 Nm in CCC mode, and 0.365 Nm in TSF method. One of the most drawbacks of the TSF method in industrial applications is the limitation of maximum speed with acceptable torque ripple, 139 and it's difficult to convert distributed torque to current or flux setting. The block diagrams of DTC and DITC are presented in Figure 13.…”

Section: Control Methods For Torque Ripple Reductionmentioning

confidence: 99%

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Overview of multi-phase switched reluctance motor drives for electric vehicles

Han

Diao

Sun

2021

Advances in Mechanical Engineering

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Switched reluctance motor (SRM) provide a potential candidate for electric vehicle (EV) applications due to rigid structure, potentially low production cost, the absence of permanent magnets, excellent power-speed characteristics, and high reliability and robustness. This paper aims to review the current research on the design, winding topologies, converter topologies, and control methods of switched reluctance motors (SRMs). Torque ripple and vibration are the main drawbacks of SRMs, which constrain their application. To conquer these drawbacks, multi-phase SRMs (MSRMs), optimum structure, and control methods of SRMs have been utilized over the past decades. In this paper, MSRMs with multiple combinations of stator/rotor poles and winding arrangements are investigated. Different converter topologies are compared, and a full-bridge converter is suitable for SRMs used in EVs. Torque sharing function, direct torque control, and direct instantaneous torque control are the main control methods to reduce the torque ripple of SRMs, which have been comprehensively summarized.

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Section: Control Methods For Torque Ripple Reductionmentioning

confidence: 99%

“…TSFs can be offline 117,127,128,135 or online. 130,139 The offline TSFs are focused on optimizing the control parameters according to one or two secondary objectives. Several TSFs have been reported, such as linear, cubic, and exponential TSFs.…”

Section: Control Methods For Torque Ripple Reductionmentioning

confidence: 99%

Overview of multi-phase switched reluctance motor drives for electric vehicles

Han

Diao

Sun

2021

Advances in Mechanical Engineering

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“…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].…”

Section: Introductionmentioning

confidence: 99%

Dual Sliding Mode with PI Controller Based Switched Reluctance Motor Drive

2019

IJITEE

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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. An asymmetric half bridge converter is used to drive SRM which is fed by a front-end circuit. The dual sliding mode PI controller is utilized for better time response. 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. The topology is modelled in MATLAB/Simulink environment and the simulation results on a three-phase 6/4 SRM are presented.

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