Investigation of mechanical field weakening of axial flux permanent magnet motor

Syaifuddin Mohd, M. and Rashid, A. and Syafiq Mohd, M. (2015) Investigation of mechanical field weakening of axial flux permanent magnet motor. In: UNSPECIFIED.

Full text not available from this repository.
Official URL: https://www.scopus.com/inward/record.uri?eid=2-s2....

Abstract

An investigation of axial flux permanent magnet motor (AFPM) characteristics was conducted with a proposed mechanical field weakening control mechanisms (by means of stator-rotor force manipulation) on the motor through modeling and experimentation. By varying the air gap between at least two bistable positions, the peak torque and top speed of the motor can be extended. The motor high efficiency region can also be extended to cover greater part of the motor operating points. An analytical model of the motor had been developed to study the correlation between the total attraction force (between the rotor and the stator) and the operating parameters of the motor. The test results shows that the motor output complies with the prediction of the research hypothesis and it is likely that a spring locking mechanism can be built to dynamically adjust the air gap of the motor to increase the operating range and could be applied in electric drivetrain applications to improve overall efficiency of electric and hybrid electric vehicles.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Impact Factor: cited By 0
Uncontrolled Keywords: Efficiency; Engineering research; Hybrid vehicles; Locks (fasteners); Magnetic devices; Magnets; Mechanisms; Permanent magnets; Stators; Traction motors, Axial flux permanent magnet motor; Electric drivetrains; Locking mechanism; Mechanical field; Operating parameters; Operating points; Operating ranges; Overall efficiency, Electric motors
Depositing User: Ms Sharifah Fahimah Saiyed Yeop
Date Deposited: 25 Mar 2022 07:15
Last Modified: 25 Mar 2022 07:15
URI: http://scholars.utp.edu.my/id/eprint/30714

Actions (login required)

View Item
View Item