Torque optimisation of seven-phase BLDC machines in normal and degraded modes with constraints on current and voltage

Torque optimisation of seven-phase BLDC machines in normal and degraded modes with constraints on current and voltage

This study proposes several easy-to-implement control strategies when seven-phase axial flux brushless DC machines with trapezoidal back electromotive forces operate in normal and faulty modes by taking into account constraints on voltage and current. The constraints are related to the converter and...

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Bibliographic Details
Main Authors:	Duc Tan Vu, Ngac Ky Nguyen, Eric Semail, Tiago Jose dos Santos Moraes
Format:	Article
Language:	English
Published:	Wiley 2019-05-01
Series:	The Journal of Engineering
Subjects:	electric potential DC motor drives torque brushless DC motors machine control torque optimisation seven-phase BLDC machines current voltage control strategies seven-phase axial flux brushless DC machines trapezoidal back electromotive forces normal faulty modes account constraints torque-speed characteristics flux-weakening operation current references currents voltages
Online Access:	https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8123

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