Soft Switching High Step-Up-Down Bidirectional DC-DC Converter

Project Code :TEPGPE222

Objective

The objective of this project is, design and analysis of soft switching high step-up/down bidirectional DC-DC converter.

Abstract

In this paper, coupled inductors and voltage multiplier cells are merged to achieve high step-up/down voltage gain. Also, due to using active clamp circuits, the voltage stress of power switches is relatively low and low voltage switches with low on-resistance can be employed to reduce the conduction losses. Furthermore, zero-voltage-switching is accomplished in both high step-up and high step-down modes for all power switches and due to zero current switching operation of all antiparallel diodes, the reverse recovery losses is reduced. The proposed method performance is implemented in MATLAB/SIMULINK.

Index Termsβ€”bidirectional converter, high voltage gain, zero-voltage-switching, coupled inductors.

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