Analysis and Simulation of an Augmentated DC-DC Converter With the Ability to Remove the Flow of Input Stream

Subject Areas : journal of Artificial Intelligence in Electrical Engineering

Faezeh  Ebrahimzadeh1 ¹ (Department of Electrical Engineering, Ahar Branch, Islamic Azad University, Ahar)
Ebrahim  Babaei ² (2Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz ,iran)

Received: 2016-12-04 Accepted : 2017-01-04 Published : 2017-03-01

Keywords: zero current ripple, dc-dc converters, power conversion, pulsewidth modulation (PWM),

Abstract :

In this article a boost dc-dc converter with the ability to remove the input current ripple is given for specific work cycle.Ability to remove the input current ripple in this structure is obtained without increasing the number of elements compared to other structures.In addition, the converter provided without the need for a large cycle of work or boost transformers produced high voltage gain without utilizing high values of duty cycle or boosting transformers. These features make the converter provided for the transfer of low voltage power sources, such as renewable resources. The converter operation has been investigated in the working modes and the relations related to this converter have been calculated. Ultimately the structure is provided in the PSCAD software and simulation results are presented to validate the performance and relationships obtained for this structure.