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Islanded Microgrid Simulation using Hardware-in-the Loop Simulation (HILS) System based on OPAL-RT

OPAL-RT 기반의 Hardware-in-the-Loop Simulation (HILS) 시스템을 이용한 독립운전모드 마이크로그리드 시뮬레이션

  • Yoo, Hyeong-Jun (Dept. of Electrical Engineering, Incheon National Univ.) ;
  • Kim, Hak-Man (Dept. of Electrical Engineering, Incheon National Univ.)
  • 유형준 (국립인천대학교 공과대학 전기공학과) ;
  • 김학만 (국립인천대학교 공과대학 전기공학과)
  • Received : 2013.02.21
  • Accepted : 2013.03.08
  • Published : 2013.04.01

Abstract

A microgrid is a small scale power system. The microgrid is operated in two operation modes, the grid-connected mode and the islanded mode. In the islanded mode, the frequency of a microgrid should be maintained constantly. For this, the balance between power supply and power demand during islanded mode should be met. In general, energy storage systems (ESSs) are used to solve power imbalance. In this paper, the frequency control effect of a Lithium-ion battery energy storage system (Li-ion BESS) has been tested on the hardware-in-the loop simulation (HILS) system environment.

Keywords

References

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