Sensorless Commutation Method for Low-Voltage BLDC Motors Based on Unfiltered Line Voltage

Sensorless Commutation Method for Low-Voltage BLDC Motors Based on Unfiltered Line Voltage

This study presents a filterless and sensorless commutation method for low-voltage brushless DC motors. The proposed method utilizes controlled DC-link inverter instead of the Pulse-Width Modulation (PWM) scheme. Therefore, motor voltages and currents become free from the high-frequency noise of PWM...

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Bibliographic Details
Main Authors: Shahin Mahdiyoun Rad, Mohammad Reza Azizian, Mohammad Hejri
Format: Article
Language:English
Published: VSB-Technical University of Ostrava 2019-01-01
Series:Advances in Electrical and Electronic Engineering
Subjects:
brushless dc motor
current commutation
filterless
hysteresis
low-voltage
sensorless
rotor position detection.
Online Access:http://advances.utc.sk/index.php/AEEE/article/view/3021

Internet

http://advances.utc.sk/index.php/AEEE/article/view/3021

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