File Exchange

image thumbnail

Analysis and Implementation of a Novel Bidirectional DC–DC Converter

version 1.0.0.0 (109 KB) by INDRA(INDRANIL SAAKI)
indranil saaki

87 Downloads

Updated 01 May 2018

View License

A novel bidirectional dc–dc converter is presented in this project. The circuit configuration of the proposed converter is
very simple. The proposed converter employs a coupled inductor with same winding turns in the primary and secondary sides. In step-up mode, the primary and secondary windings of the coupled inductor are operated in parallel charge and series discharge to achieve high step-up voltage gain. In step-downmode, the primary and secondary windings of the coupled inductor are operated in series charge and parallel discharge to achieve high step-down voltage gain. Thus, the proposed converter has higher step-up and step-down voltage gains than the conventional bidirectional dc–dc boost/buck converter. Under same electric specifications for the proposed converter and the conventional bidirectional boost/buck converter, the average value of the switch current in the proposed
converter is less than the conventional bidirectional boost/buck converter. The operating principle and steady-state analysis are discussed in detail. Finally, a 14/42-V prototype circuit is implemented to verify the performance for the automobile dual-battery system.

Comments and Ratings (11)

ASHOK KUMAR

For Latest Simulation Projects,Please Contact http://asokatechnologies.in/

Barry Wang

Lu Z

Lu Z (view profile)

too messy!!

Karthik S

PLZ HELP!!Unable to simulate showing error as The following block(s) do not have resolved block library links:
'buckdf_converntional/Mosfet3/Mosfet'
'buckdf_converntional/Voltage Measurement1/VoltageMeasurement'
'buckdf_converntional/Voltage Measurement2/VoltageMeasurement'
Physical Modeling blocks cannot have broken or inactive library links. Please restore library links for all Physical Modeling blocks.

Omar Azeem

sir, thanks for sharing, can u please help me in calculations regarding capacitors and inductors used for bidirectional buck boost converter..
please reply here or share on this id terasaki2009@gmail.com

lolo koko

lolo koko

thanks a lot

Eric Chan

Updates

1.0.0.0

.

MATLAB Release Compatibility
Created with R2009b
Compatible with any release
Platform Compatibility
Windows macOS Linux

Discover Live Editor

Create scripts with code, output, and formatted text in a single executable document.


Learn About Live Editor