scholarly journals Swarming Speed Control for DC Permanent Magnet Motor Drive via Pulse Width Modulation Technique and DC/DC Converter

2013 ◽  
Vol 5 (18) ◽  
pp. 4576-4583 ◽  
Author(s):  
A.S. Oshaba ◽  
E.S. Ali
Keyword(s):  
Permanent Magnet ◽  
Pulse Width ◽  
Pulse Width Modulation ◽  
Speed Control ◽  
Motor Drive ◽  
Permanent Magnet Motor ◽  
Modulation Technique

Desing and Implementation of a Microcontroller Based Buck Boost Converter as a Smooth Starter for Permanent Magnet Motor

2016 ◽  
Vol 1 (3) ◽  
pp. 566
Author(s):  
S. Ravi ◽  
Vitaliy Mezhuyev ◽  
K. Iyswarya Annapoorani ◽  
P. Sukumar
Keyword(s):  
Permanent Magnet ◽  
Input Signal ◽  
Pulse Width ◽  
Pulse Width Modulation ◽  
Power Converter ◽  
Boost Converter ◽  
Buck Converter ◽  
Permanent Magnet Motor ◽  
Dc Power ◽  
The Given

<p>This proposal proposes a DC/DC Buck Boost converter which has been used as a smooth starter for a DC Permanent Magnet Motor. In the existing system the DC/DC Buck Converter is used which provide the output less than the input Signal. Using buck converter it is difficult to increase the value of the input signal. Hence DC/DC Buck- Boost Converter used from which it is possible to get both the increased and decreased output from the given input. Previously pulse width modulation signals with respective to motor voltage is used. However they produce variations in the voltage and current of the motor. The above problem is overcome by using DC/DC Power converter. The proposed system with reduction in size, reduced ripples and increase in speed makes the system to operate at both low and high power applications. The proposed system results in higher efficiency, reduces the ripple content and the stress. The results are validated through MATLAB/Simulink and real time implementation.</p>

A pulse-width modulation technique for BLDC motor drive system to reduce commutation time

2017 ◽  
Vol 8 (3) ◽  
pp. 249
Author(s):  
Mohammadreza Zahabi ◽  
Ahmad Ale Ahmad ◽  
Gholamreza Ardeshir ◽  
Shabanali Gol
Keyword(s):  
Pulse Width ◽  
Pulse Width Modulation ◽  
Drive System ◽  
Motor Drive ◽  
Bldc Motor ◽  
Modulation Technique ◽  
Motor Drive System
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