Harmonics and torque ripple reduction of Brushless DC motor (BLDCM) using Cascaded H-Bridge multilevel inverter

Doss, M. Arun Noyal; Premkumar, E.; Kumar, Ghanendra; Hussain, Jawad

doi:10.1109/icpec.2013.6527669

Cited by 19 publications

(8 citation statements)

References 2 publications

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“…They are associated with the use of special topologies of power semiconductor converters, hybrid, modular, cascade, etc. [24][25][26], and special advanced methods of switching the armature winding of the machine [27][28][29]. The electromagnetic torque ripple of the modular multiple TP BLDC drive, to the best of the authors' knowledge, has not been studied in detail.…”

Section: Introductionmentioning

confidence: 99%

Electromagnetic Torque Ripple in Multiple Three-Phase Brushless DC Motors for Electric Vehicles

Shchur

Jancarczyk

2021

Electronics

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This paper investigated an electromagnetic torque ripple level of BLDC drives with multiple three-phase (TP) permanent magnet (PM) motors for electric vehicles. For this purpose, mathematical models of PM machines of different armature winding sets-single (STP), dual (DTP), triple (TTP), and quadruple (QTP) ones of asymmetrical configuration and optimal angular displacement between winding sets were developed and corresponding computer models in the Matlab/Simulink environment were created. In conducted simulation, the influence of various factors on the electromagnetic torque ripple of the multiple-TP BLDC drives was investigated—degree of modularity, magnetic coupling between armature winding sets, and drive operation in open and closed-loop control systems. Studies have shown an increase of the electromagnetic torque ripple generated by one module in the multiple TP BLDC drives with magnetically coupled winding sets, due to additional current pulsations caused by magnetic interactions between the machine modules. However, the total electromagnetic torque ripples are much lower than in similar drives with magnetically insulated winding sets. Compared with the STP BLDC drive, the multiple TP BLDC drives with the same output parameters showed a reduction of the electromagnetic torque ripple by 27.6% for the DTP, 32.3% for the TTP, and 34.0% for the QTP BLDC drive.

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Section: Introductionmentioning

confidence: 99%

Electromagnetic Torque Ripple in Multiple Three-Phase Brushless DC Motors for Electric Vehicles

Shchur

Jancarczyk

2021

Electronics

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“…The fundamental purpose of considering multilevel inverters over the classical inverters is due to the high value of DC-link voltage that needs to be used with electrical drives (Lai and Lin, 2006; Li et al , 2018; Song and Choy, 2004; Kim and Youn, 2002; Shchur et al , 2020). With the increase in DC-link voltage, it is aimed that the performance of the inverter in use does not degrade, and hence, multilevel inverter options have been considered (Li et al , 2017; Li et al , 2008; Doss et al , 2013; Barbosa et al , 2005; Lanjewar and Ramsha, 2012).…”

Section: Introductionmentioning

confidence: 99%

Comparative analysis of two-level and three-level multilevel inverter for electric vehicle application using BLDC motor drive

Ammaiyappan

Ramalingam²

2021

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Purpose The conventional two-level inverter suffers from harmonics, higher direct current (DC) link voltage requirement, higher dv/dt and heating of the rotor. This study aims to overcome by using a multilevel inverter for brushless DC (BLDC) drive. Design/methodology/approach This paper presents a comparative analysis of the conventional two-level and three-level multilevel inverter for electric vehicle (EV) application using BLDC drive. Findings A three-level Active Neutral Point Clamped Multilevel inverter (ANPCMLI) is proposed in this paper which provides DC link voltage control. Simulation studies of the multilevel inverter and BLDC motor is carried out in MATLAB. Originality/value The ANPCMLI fed BLDC simulation results shows that there is the significant reduction in the BLDC motor torque ripple, switching stress and harmonic distortion in the BLDC motor fed ANPCMLI compared to the conventional two-level inverter. A prototype of ANPCMLI fed BLDC drive along with field programmable gate array (FPGA) control is built and MATLAB simulation results are verified experimentally.

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“…A multilevel converter is used in place of 2 level converter for getting the better response of BLDC motor. A cascaded H bridge converter is used DOI : 10.36909/jer.EMSME.13877 to get improved performance of BLDC motor [Doss, M. A. et al, 2013]. A hybrid Sic based neutral point clamp (NPC) multilevel converter is used with SEPIC for getting the desired response [Viswanathan, V. et al, 2017].…”

Section: Introductionmentioning

confidence: 99%

Design and Development of Experimental Based Phase Modulated Model Predictive Control for Torque Ripple Reduction of MMC Fed BLDC Motor

Jaiswal

Agarwal²,

Negi³

et al. 2021

JER is an international, peer-reviewed journal that publishes f

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This article represents the torque ripple performance of modular multilevel converter (MMC) fed brushless dc (BLDC) motor using different current control technique. For reducing the ripple current in BLDC motor, a phase-modulated model predictive control (PMMPC) technique has been proposed. The stator ripple current is almost negligible using PMMPC. This PMMPC current control method is a significant minimization of torque ripple in BLDC motor. A comparative torque ripple behaviour of MMC fed BLDC motor has been done using phase-modulated model predictive control, model predictive control (MPC) and proportional integral (PI) control at different switching frequency. It has been observed that a PMMPC current control technique is more efficient as compared to the MPC as well as PI current control technique. It has also been observed that the torque ripple performance is improved while using PMMPC as compared to the MPC and PI controller. Simulation results have been verified with the help of experimental result and these results are obtained in good agreement to the simulated results.

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Harmonics and torque ripple reduction of Brushless DC motor (BLDCM) using Cascaded H-Bridge multilevel inverter

Cited by 19 publications

References 2 publications

Electromagnetic Torque Ripple in Multiple Three-Phase Brushless DC Motors for Electric Vehicles

Electromagnetic Torque Ripple in Multiple Three-Phase Brushless DC Motors for Electric Vehicles

Comparative analysis of two-level and three-level multilevel inverter for electric vehicle application using BLDC motor drive

Design and Development of Experimental Based Phase Modulated Model Predictive Control for Torque Ripple Reduction of MMC Fed BLDC Motor

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