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DC 마이크로그리드의 동작분석을 위한 하드웨어 시뮬레이터 개발

Development of Hardware Simulator for Operation Analysis of DC Microgrid

  • 투고 : 2011.09.21
  • 심사 : 2011.11.01
  • 발행 : 2011.12.20

초록

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.

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.

키워드

참고문헌

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피인용 문헌

  1. A Study on Stable Operation of Li-ion Battery Charging/Discharging System vol.11, pp.4, 2016, https://doi.org/10.13067/JKIECS.2016.11.4.395