Next Article in Journal
Liquid vs. Gas Phase CO2 Photoreduction Process: Which Is the Effect of the Reaction Medium?
Previous Article in Journal
A New Tree-Type Fracturing Method for Stimulating Coal Seam Gas Reservoirs
Article Menu
Issue 9 (September) cover image

Export Article

Open AccessArticle
Energies 2017, 10(9), 1389; doi:10.3390/en10091389

Elimination of Chattering by Control Strategy Based on the Multiphase Sliding Model Control for Efficient Power Conversion in a DC-DC Circuit

1
Electrical and Computer Engineering, California State University, Fresno 93740, CA, USA
2
Electrical Engineering, Chungnam National University, Daejeon 34134, Korea
This paper is an extended version of our paper published in the 2016 IEEE Energy Conversion Congress and Exposition (ECCE), Milwaukee, IL, USA, 18–22 September 2016.
*
Author to whom correspondence should be addressed.
Received: 12 July 2017 / Revised: 30 August 2017 / Accepted: 6 September 2017 / Published: 13 September 2017
View Full-Text   |   Download PDF [3508 KB, uploaded 19 September 2017]   |  

Abstract

In this paper, a multiphase sliding mode (MPSM) control method with a master–slave structure is proposed and analyzed in order to suppress ripples at input terminals or output terminals in DC/DC converter applications. With the proposed MPSM, the switching frequency of a multiphase DC/DC converter does not need to be operating such a high switching frequency as adopted in a conventional sliding mode control-based DC/DC converter. As a result, switching power losses could be reduced in this converter. Another advantage of this proposed method is that the master–slave multiphase slide control loop could figure out a proper phase shift between each switching phase of a DC/DC converter instead of precalculated phase shift. The proposed concepts are proven by the PSIM computer simulations and the feasibility of the proposed concepts is validated through the test experiments. View Full-Text
Keywords: sliding mode control; master–slave structure; multiphase converter; DSP sliding mode control; master–slave structure; multiphase converter; DSP
Figures

Figure 1

This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

Scifeed alert for new publications

Never miss any articles matching your research from any publisher
  • Get alerts for new papers matching your research
  • Find out the new papers from selected authors
  • Updated daily for 49'000+ journals and 6000+ publishers
  • Define your Scifeed now

SciFeed Share & Cite This Article

MDPI and ACS Style

Na, W.; Chen, P.; Kim, J. Elimination of Chattering by Control Strategy Based on the Multiphase Sliding Model Control for Efficient Power Conversion in a DC-DC Circuit. Energies 2017, 10, 1389.

Show more citation formats Show less citations formats

Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Related Articles

Article Metrics

Article Access Statistics

1

Comments

[Return to top]
Energies EISSN 1996-1073 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top