TORQUE RIPPLE REDUCTION IN PERMANENT-MAGNETIC BLDC MOTOR USING OPTIMUM DESIGN OF MOTOR STRUCTURE

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ALIZADEH PAHLAVANI M.R.; SHAHBAZI AYAT Y.; VAHEDI A.

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Paper Information

Journal: NASHRIYYAH -I MUHANDISI -I BARQ VA MUHANDISI -I KAMPYUTAR -I IRAN, A- MUHANDISI -I BARQ Year:2017 | Volume:15 | Issue:1 Page(s): 55-61

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Information Journal Paper

Title

TORQUE RIPPLE REDUCTION IN PERMANENT-MAGNETIC BLDC MOTOR USING OPTIMUM DESIGN OF MOTOR STRUCTURE

Author(s)

ALIZADEH PAHLAVANI M.R. | SHAHBAZI AYAT Y. | VAHEDI A. | Issue Writer Certificate

Keywords

BLDC MOTORQ2

AFPM MOTORQ1

ELECTROMAGNETIC TORQUEQ1

TORQUE RIPPLEQ1

Abstract

In this paper instantaneous ELECTROMAGNETIC TORQUE computation is done for axial flux permanent-magnet brushless DC (BLDC) motor using Lorentz force theorem. In this method, back electro motive force (EMF) and currents of phases should be defined. A novel method is presented for calculation of back EMF harmonics using analytical method (AM). The analytical results are compared with results obtained from the finite element method (FEM). A good agreement is between AM and FEM. Computational time in AM is much less than FEM. Finally, for TORQUE RIPPLE reduction, some motor geometric parameters are optimized using AM.

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References

MINIMIZATION OF TORQUE RIPPLES IN BLDC MOTOR USING PWM TECHNIQUE

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APA: Copy

ALIZADEH PAHLAVANI, M.R., SHAHBAZI AYAT, Y., & VAHEDI, A.. (2017). TORQUE RIPPLE REDUCTION IN PERMANENT-MAGNETIC BLDC MOTOR USING OPTIMUM DESIGN OF MOTOR STRUCTURE. NASHRIYYAH -I MUHANDISI -I BARQ VA MUHANDISI -I KAMPYUTAR -I IRAN, A- MUHANDISI -I BARQ, 15(1), 55-61. SID. https://sid.ir/paper/228168/en

Vancouver: Copy

ALIZADEH PAHLAVANI M.R., SHAHBAZI AYAT Y., VAHEDI A.. TORQUE RIPPLE REDUCTION IN PERMANENT-MAGNETIC BLDC MOTOR USING OPTIMUM DESIGN OF MOTOR STRUCTURE. NASHRIYYAH -I MUHANDISI -I BARQ VA MUHANDISI -I KAMPYUTAR -I IRAN, A- MUHANDISI -I BARQ[Internet]. 2017;15(1):55-61. Available from: https://sid.ir/paper/228168/en

IEEE: Copy

M.R. ALIZADEH PAHLAVANI, Y. SHAHBAZI AYAT, and A. VAHEDI, “TORQUE RIPPLE REDUCTION IN PERMANENT-MAGNETIC BLDC MOTOR USING OPTIMUM DESIGN OF MOTOR STRUCTURE,” NASHRIYYAH -I MUHANDISI -I BARQ VA MUHANDISI -I KAMPYUTAR -I IRAN, A- MUHANDISI -I BARQ, vol. 15, no. 1, pp. 55–61, 2017, [Online]. Available: https://sid.ir/paper/228168/en

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