Universiti Teknologi Malaysia Institutional Repository

Design of power stage and controller for DC-DC converter systems using PSPICE

Muhamad, N.D. and Sahid, M.R. and Mohamed Yatim, Abdul Halim and Nik Idris, Nik Rumzi (2005) Design of power stage and controller for DC-DC converter systems using PSPICE. In: Proceedings of the International Conference on Power Electronics and Drive Systems, 2005, Kuala Lumpur, Malaysia.

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Abstract

A complete set of SPICE-compatible design equations for design buck converter system is developed in this paper. In this approach, the power stage and controller design equations are programmed in PSPICE. For this purpose, an option available in PSPICE called Analog Behavioral Modeling (ABM) is used. In this manner, the parameter of power stage and the component values of the error amplifier can be easily obtained by means of PSPICE bias point analysis. The obtained parameters can be passed to other circuit models to perform frequency response and transient analysis. The methodology of development is presented in details. A design example is included to demonstrate the effectiveness of the proposed approach in designing DC-DC converter systems.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:Computer-aided design, Control loop design, DC-DC converter, PSPICE, Small-signal model
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:7399
Deposited By: Norhafizah Hussin
Deposited On:02 Jan 2009 08:05
Last Modified:15 Sep 2009 03:16

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