Autonomous micro-grid design for supplying electricity in Carbon-Free Island

Woo Hyun Hwang, Sang Kyu Kim, Jung Ho Lee, Woo Kyu Chae, Je Ho Lee, Hyun Jun Lee, Jae Eon Kim

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

In island and backcountry areas, electrical power is usually supplied by diesel generators. It is difficult for small scale diesel generators to have an economy of scale owing to the usage of fossil fuels to produce electricity. Also, there is a problem of carbon dioxide emissions that brings some environmental pollution to the entire region of the area. For solving those, this paper proposes a design method of autonomous micro-grid to minimize the fossil fuels of diesel generator, which is composed of diesel generator, wind turbine, battery energy storage system and photovoltaic generation system. The proposed method was verified through computer simulation and micro-grid operation system.

Original languageEnglish
Pages (from-to)1112-1118
Number of pages7
JournalJournal of Electrical Engineering and Technology
Volume9
Issue number3
DOIs
StatePublished - May 2014

Keywords

  • Autonomous operation
  • Carbon-Free Island
  • Diesel generator
  • Hybrid generation
  • Micro-grid
  • Photovoltaic generator
  • Wind turbine

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