Electromagnetic simulations and performance analysis of two phase salient pole permanent magnet brushless DC motor

Author

Aslam, Muhammad Mohsin ; Malik, Mohammad Bilal ; Badar, Muhammad Irfan

Author_Institution

Coll. of Electr. & Mech. Eng., Nat. Univ. of Sci. & Technol., Islamabad, Pakistan

fYear

2013

fDate

17-19 Dec. 2013

Firstpage

267

Lastpage

272

Abstract

In this paper, we present modeling of two phase Permanent Magnet BrushLess DC (PMBLDC) motor in Maxwell 3D software. Electromagnetic simulations and performance analysis of proposed model is carried out. Torque and back EMF equations for proposed model are derived and verified through simulations. Electromagnetic simulations include flux flow pattern, parametric analysis and transient analysis. Simulations verify that proposed model is valid, accurate and application specific. Due to its compact size, high torque and accuracy, the proposed model of two phase PMBLDC motor can be used in motion control, precise positioning, robotics, computer peripherals and automotive industry etc.

Keywords

Maxwell equations; brushless DC motors; electric machine analysis computing; permanent magnet motors; Maxwell 3D software; PMBLDC motor; back EMF equations; computer peripherals; electromagnetic simulations; flux flow pattern; motion control; performance analysis; precise positioning; transient analysis; two phase salient pole permanent magnet brushless DC motor; AC motors; Brushless DC motors; Mathematical model; Permanent magnet motors; Rotors; Stators; Torque; τ-electromagnetic torque; Bg-Air gap flux density; Bnet-Stator resultant magnetic flux density; Br-rotor magnetic flux density; Lst-Motor axial length; Rro-Rotor radius at air gap;

fLanguage

English

Publisher

ieee

Conference_Titel

Wavelet Active Media Technology and Information Processing (ICCWAMTIP), 2013 10th International Computer Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4799-2445-5

Type

conf

DOI

10.1109/ICCWAMTIP.2013.6716646

Filename

6716646