Simulation of Bridgeless SEPIC Converter with Modified Switching Pulse
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2014, Vol 4, Issue 3
Abstract
In this paper, a new bridgeless single-ended primary inductance converter(SEPIC) power-factor-correction(PFC) rectifier is introduced. The proposed circuit provides lower conduction losses with reduced components simultaneously. In conventional PFC converters(continuous-conduction-mode boost converter), a voltage loop and a current loop are required for PFC.Simulation is done on bridgeless SEPIC and full bridge SEPIC and found that by working both in DCM conduction losses is less for bridgeless. In the proposed converter, the control circuit is simplified, and no current loop is required while the converter operates in discontinuous conduction mode.
Authors and Affiliations
Danly Elizabeth Mathew1 , Jyothi G. K ,
Keywords
Related Articles
- EP ID EP152282
- DOI -
- Views 104
- Downloads 0
The Design and Implementation of an Android Game: Foxes and Chickens
Abstract: In this paper, we present the design, implementation, and testing of an Android game, called Foxes and Chickens. It was developed for mobile devices with the Android mobile operating system. The Foxes and...
Application of Finite Element Analysis Method to Investigate Effect of Blanking Process Variables on Sheet
The present work consist of general framework for numerical simulation of sheet metal blanking process using finite element method. Blanking consist of a metal forming operation characterized by complete...
Modeling and Manufacturing of Powered vehicle for physically challenged people
This vehicle is suitable for physically challenged or disabled people. I proposed complete customized solutions for physically challenged drivers and patents also. This proposed vehicle successfully dealing with el...
New Topology for Transformer less Single Stage -Single Switch AC/DC Converter
This paper presents a transformer less single-stage single-switch ac/dc converter suitable for universal line applications (90–270 Vrms). The topology consists of a buck-type power-factor correction (PFC) cell...
CFD analysis of double-chambered crematories using biomass producer gas as a fuel source
This paper describes the simulation results of a biomass producer gas-based, double-chambered crematory using CFD analysis. The specific properties of biomass gas, such as thermal conductivity, specific heat capacity and...