The Transactions of the Korean Institute of Power Electronics (전력전자학회논문지)

The Korean Institute of Power Electronics (전력전자학회)
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Development of Hardware Simulator for Operation Analysis of DC Microgrid

DC 마이크로그리드의 동작분석을 위한 하드웨어 시뮬레이터 개발

  • Received : 2011.09.21
  • Accepted : 2011.11.01
  • Published : 2011.12.20
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Abstract

This paper describes the development of hardware simulator for the operation analysis of DC microgrid. The hardware simulator consists of several distributed power sources such as a wind power generation, solar power and fuel cell, and two energy storages such as a supercapacitor and battery. The main controller which performs a role of energy management and state monitoring is connected with the local controller in each power source and storage through ethernet-based communication link. The developed hardware simulator can be utilized to analyze the performance DC microgrid with practical manner.

본 논문에서 DC 마이크로그리드의 동작분석을 위한 하드웨어 시뮬레이터의 개발에 관해 기술하고 있다. 이 하드웨어 시뮬레이터는 분산전원으로 풍력발전, 태양광 발전, 연료전지를, 그리고 에너지저장으로 슈퍼커패시터, 배터리를 포함하고 있다. 또한 전체시스템의 에너지관리와 상태모니터링을 수행하는 중앙제어기를 포함하고 있어 이더넷을 기반으로 한 통신을 통해 각 분산전원과 에너지저장에 탑재된 하위제어기와 연계되어있다. 개발한 하드웨어 시뮬레이터는 실제 상황을 고려한 DC 마이크로그리드의 성능분석에 활용될 것으로 기대된다.

Keywords

References

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