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Developments of PC based controller for buck converter driven DC motor

Nursyuhada Ashikin, Nor Izlanin (2010) Developments of PC based controller for buck converter driven DC motor. Faculty of Electrical & Electronic Engineering, Universiti Malaysia Pahang.

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Abstract

Switched Mode Power Supplies (SMPS) is the technique proposed in this investigation to control the speed of DC motor. In the design of these power supplies, the semiconductor devices are either switched on or off. It is highly efficient because of the low voltage drop across the semiconductor device when it is on and cause the power consumption is low. The power supply is consists of rectifier and Buck converter. The implementation the PWM Chopper with a MOSFET also needed because nowadays, the chopper switch is obviously a fast power MOSFET with very short switching times and low resistance that reduce the conductive losses but produce extremely high voltage- and current-rates. As the result, PWM signal is used to control the speed of the motor and the output voltage of the buck converter with the adding of PC interface in order to make it easy and friendly user system.

Item Type: Undergraduates Project Papers
Additional Information: Project paper (Bachelor of Electrical Engineering (Power system)) -- Universiti Malaysia Pahang - 2010
Uncontrolled Keywords: Switching power supplies Power electronics Electric current converters Electric motors Direct current
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Faculty/Division: Faculty of Electrical & Electronic Engineering
Depositing User: Syed Mohd Faiz
Date Deposited: 14 Dec 2011 07:27
Last Modified: 03 Mar 2015 07:54
URI: http://umpir.ump.edu.my/id/eprint/2094
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