A Lossless Turn-On Snubber for Reducing Diode Reverse Recovery Losses in Bidirectional Buck Boost Converter

Project Code :TEPGPE174

Objective

The main objective of this project is introducing a reducing diode reverse recovery loss in bidirectional buck/boost converter

Abstract

This paper introduce a simple turn-on snubber for the conventional bidirectional converter. This snubber notably reduces the current reduction rate of the converter main diodes at turn-off. Hence, the reverse recovery losses, which are the dominant losses in the bidirectional converter, are almost eliminated. These features are achieved with a minimum circulating current and no extra voltage or current stress. The conventional bidirectional converter with the proposed snubber is analyzed, and to confirm the analysis, results evaluated by using Matlab/Simulink software.


Keywords: Bidirectional buck/boost converter (BBC), lossless snubber, soft switching. 

NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.

Block Diagram

Specifications

Software Configuration:

Operating System :  Windows 7/8/10

Application Software :  Matlab/Simulink

Hardware Configuration:

RAM :  8 GB

Processor :  I3 / I5(Mostly prefer)

Learning Outcomes

  • Introduction to Matlab/Simulink
  • What is EISPACK & LINPACK
  • How to start with MATLAB
  • About Matlab language
  • About tools & libraries
  • Application of Matlab/Simulink
  • About Matlab desktop
  • Features of Matlab/Simulink
  • Basics on Matlab/Simulink
  • Introduction to controllers.
  • Study of PWM techniques.
  • Project Development Skills:
    • Problem analyzing skills
    • Problem solving skills
    • Creativity and imaginary skills
    • Programming skills
    • Deployment
    • Testing skills
    • Debugging skills
    • Project presentation skills
    • Thesis writing skills

Demo Video