Commutation Error Compensation Strategy for Sensorless Brushless DC Motors
نویسندگان
چکیده
منابع مشابه
A Neural Network-PSO Based Control for Brushless DC Motors for Minimizing Commutation Torque Ripple
This paper presents the method of reducing torque ripple of brushless DC (BLDC) motor. The commutation torque ripple is reduced by control of the DC link voltage during the commutation time. The magnitude of voltage and commutation time is estimated by a neural network and optimized with an optimization method named particle swarm optimization (PSO) algorithm analysis. The goal of optimizati...
متن کاملAVR444: Sensorless control of 3-phase brushless DC motors
Robust sensorless commutation control. External speed reference. Overcurrent detection/protection. Basic speed controller included. Full source code in C. Source code can be adapted to a new motor by changing parameters. Several I/O pins/peripherals not used for motor control. Can be used for other purposes, such as status LEDs, communication or user input. Works without modific...
متن کاملa neural network-pso based control for brushless dc motors for minimizing commutation torque ripple
this paper presents the method of reducing torque ripple of brushless dc (bldc) motor. the commutation torque ripple is reduced by control of the dc link voltage during the commutation time. the magnitude of voltage and commutation time is estimated by a neural network and optimized with an optimization method named particle swarm optimization (pso) algorithm analysis. the goal of optimization ...
متن کاملA Neural Network - PSO Based Control for Brushless DC Motors for Minimizing Commutation Torque Ripple
This paper presents the method of reducing torque ripple of brushless DC (BLDC) motor. The commutation torque ripple is reduced by control of the DC link voltage during the commutation time. The magnitude of voltage and commutation time is estimated by a neural network and optimized with an optimization method named particle swarm optimization (PSO) algorithm analysis. The goal of optimization ...
متن کاملReduction of Commutation Torque Ripple in Sensorless Brushless DC Motor using Fuzzy Logic Controller
Brushless Direct Current (BLDC) motors are widely used due to high reliability, simple frame, straight forward control, and low friction. BLDC motor has the advantage of high speed adjusting performance and high power density. Speaking of the motor drive control, the most important part is commutation control. On the other hand, they show a high torque ripple characteristics caused by nonideal ...
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ژورنال
عنوان ژورنال: Energies
سال: 2019
ISSN: 1996-1073
DOI: 10.3390/en12020203