A nonlinear control algorithm of Li-ion battery substation for DC distributed system

S. Sikkabut, P. Mungporn, N. Poonnoi, M. Phattanasak, P. Thounthong, Pietro Tricoli, B. Nahid-Mobarakeh, S. Pierfederici, B. Davat, Luigi Piegari

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This paper presents a control algorithm for dc-bus stabilization in weak network that uses a Li-ion battery as the battery substation. The battery modules connected with 2-quadrant 4-phase parallel converter with interleaved technique. In this paper, a nonlinear control algorithm based on the flatness properties of the system is proposed. Using the flatness property, we propose simple solutions to dc distributed system and stabilization problems. A hardware system is implemented in laboratory. The prototype small-scale power plant is composed of a dc main source (80 V, 500 W), and a Li-ion battery module (11.6 Ah, 24 V). Experimental results substantiate the excellent control scheme during load cycles.

Original languageEnglish
Title of host publication2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2014
PublisherIEEE Computer Society Press
Pages1065-1070
Number of pages6
ISBN (Print)9781479947492
DOIs
Publication statusPublished - 1 Jan 2014
Event2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2014 - Ischia, United Kingdom
Duration: 18 Jun 201420 Jun 2014

Conference

Conference2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2014
Country/TerritoryUnited Kingdom
CityIschia
Period18/06/1420/06/14

Keywords

  • dc distributed
  • flatness control
  • Li-ion battery
  • nonlinear
  • stabilization

ASJC Scopus subject areas

  • Hardware and Architecture
  • Electrical and Electronic Engineering

Fingerprint

Dive into the research topics of 'A nonlinear control algorithm of Li-ion battery substation for DC distributed system'. Together they form a unique fingerprint.

Cite this