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A low complexity control and energy management for DC-coupled hybrid microgrid with hybrid energy storage system

  • U. Manandhar
  • , A. Ukil
  • , H. Beng Gooi
  • , N.R. Tummuru
  • , S.K. Kollimalla

Research output: Chapter in Book/Conference paperConference paperpeer-review

Abstract

This paper proposes a low complexity control and energy management for DC-coupled hybrid microgrid with hybrid energy storage system. The features of the proposed energy management scheme are use of sharing coefficient for effective power sharing between energy storages and grid, seamless mode transitions, faster DC link voltage restoration and improved power quality features in AC grid. In the proposed system the average power demand is shared between the grid and the battery using a dynamic sharing coefficient. Furthermore, supercapacitor is used to reduce the stress in the battery during sudden variation in load demand and power generation. The effectiveness of the proposed energy management scheme is verified by both simulation and experimental studies. © 2017 IEEE.
Original languageEnglish
Title of host publicationIEEE Power and Energy Society General Meeting
PublisherIEEE, Institute of Electrical and Electronics Engineers
Pages1-5
Number of pages5
ISBN (Electronic)9781538622124
ISBN (Print)978-1-5386-2211-7
DOIs
Publication statusPublished - 1 Feb 2018
Externally publishedYes
Event2017 IEEE Power & Energy Society General Meeting - Chicago, United States
Duration: 16 Jul 201720 Jul 2017

Publication series

NameIEEE Power and Energy Society General Meeting
Volume2018-January
ISSN (Print)1944-9925
ISSN (Electronic)1944-9933

Conference

Conference2017 IEEE Power & Energy Society General Meeting
Country/TerritoryUnited States
CityChicago
Period16/07/1720/07/17

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