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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https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8123

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