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THREE PHASE VOLTAGE–INVERTER–FE​D PM BRUSHLESS DC MOTOR DRIVE

version 1.0.1 (26.4 KB) by INDRANIL SAAKI
Indranil Saaki

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Updated 13 Mar 2020

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The faulty performance of permanent-magnet (PM) brushless dc motor drives is studied under one and simultaneous two open-switches faults conditions. This DC motor is supplied with a three phase two level six IGBT voltage source inverter. The three phases currents mean values of the DC motor are used as diagnostic indices. A knowledge algorithm is based to get information on which IGBT is in open-switch fault condition. This algorithm testing shows that the system could not only detect the open-switch fault, but also identify the faulty switch. Presented simulation results confirm the effectiveness of the proposed methodology.

Cite As

INDRANIL SAAKI (2020). THREE PHASE VOLTAGE–INVERTER–FED PM BRUSHLESS DC MOTOR DRIVE (https://www.mathworks.com/matlabcentral/fileexchange/73452-three-phase-voltage-inverter-fed-pm-brushless-dc-motor-drive), MATLAB Central File Exchange. Retrieved .

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1.0.1

Non-Profit Organization

MATLAB Release Compatibility
Created with R2019b
Compatible with any release
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