Power Supply Control

Khairul Hisyam , Muhamad (2006) Power Supply Control. Project Report. UTeM, Melaka, Malaysia. (Submitted)

	PDF (24 Pages) Power_Supply_Control_-_24_Pages.pdf - Submitted Version Download (1MB)
	PDF (Full Text) Power_Supply_Control.pdf - Submitted Version Restricted to Registered users only Download (4MB)

Abstract

The purpose of this project is to study a power supply control which focus on de-de buck converter. To design the de-de buck converter, it is important to get transfer function of the overall system which consists of compensated error amplifier, PWM and buck converter. Then the overall system transfer function has been analyzed through small signal analysis to obtain the proper value s of controller which is the elements of compensated error amplifier. In this report's project, it will be presented that the closed loop system of de-de buck converter results good performance response which are fast transient, insensitive to the input and load disturbance. The de-de buck converter has been design using type 2 compensated error amplifier. ln this report, the detail about the design process \¥ill be discussed. It will be shown that the system of the power supply control is designed using Simulink-Matlab and OrCAD P-Spice. Due to the hardware limitation to implement the buck converter system, the scope of the project is limited to test the system design using OrCAD which can be represented as practical experimental set-up. Finally the de-de buck converter has been simulated using Simulink and PrCAD and the simulation result using both simulation packages result in close agreement to each other.

Actions (login required)

View Item