Development of BLDC Motor Controller using Sensor-Based Method

In this paper, the development of a Speed Controller of a Brushless DC motor using a Hall Effect position sensor has been illustrated. Implementation of a system that can control the motor's speed in four different modes: motoring, coasting, braking, and regenerative braking as well as the deve...

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Bibliographic Details
Published in2024 Second International Conference on Emerging Trends in Information Technology and Engineering (ICETITE) pp. 1 - 6
Main Authors Reddy, Ch. Pruthvish, Jayakumar, M., Raj, Kartik, S, Kishore, Pandey, Shashank Shekhar
Format Conference Proceeding
LanguageEnglish
Published IEEE 22.02.2024
Subjects
BLDC
Hall effect sensor
Motor noise
Pulse width modulation
PWM
Rotors
Sensor-based control
Smooth Operation
Time-frequency analysis
Torque
Torque control
Torque ripple
Velocity control
Vibrations
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Summary:In this paper, the development of a Speed Controller of a Brushless DC motor using a Hall Effect position sensor has been illustrated. Implementation of a system that can control the motor's speed in four different modes: motoring, coasting, braking, and regenerative braking as well as the development of algorithms and control strategies that enable smooth transitions between the four modes of operation. The primary focus of using the Hall Effect position sensor is to determine the rotor position of the BLDC motor and generate Pulse width modulation (PWM) signal using the rotor position. The sensor-based control method results in improving performance and efficiency as it provides more precise control over the motor's speed, position, and torque and reduces motor noise and vibrations by providing smoother operation and reducing the likelihood of torque ripple.
DOI:10.1109/ic-ETITE58242.2024.10493279