Journal of Electrical Engineering : Volume 19 / 2018 - Edition : 3

An Improved Single-Inductor Triple-Output Converter with Predictive Control

Authors:
Sundararaman K
Venkatesan C
Domain:
power electronics
Abstract:
This paper discusses the analysis, design, and control of an improved single-inductor, triple- output converter with buck, boost and inverted outputs. The inverted output is obtained without feeding back power to the source and hence minimizes circulating energy and consequent losses. The topology minimizes the number of switches and operation both in discontinuous and continuous conduction modes is possible. The design considerations of this converter are discussed with an example and simulation results confirm the analysis. A simplified predictive control of the converter is performed and the regulation of the converter against line and load variations is confirmed through simulation results. Hardware validation is done using a Spartan FPGA system and results are presented. The topology and control are generic and can be scaled to more outputs.
Download Article:
 
This article is written in Adobe PDF format ( .pdf file ).To view this article you need to download the file. Please rightclick on the link below and then select "Save target as" to download the file to your harddrive. Download Article
Jee homepage | Jee Archive | Hard Copy | Publishers | Contact