마이크로 그리드에서의 풍력/디젤 복합발전 전력품질
Power Quality of Wind/Diesel Hybrid Operation at an Micro Grid
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Wind/diesel hybrid operation can be one of the most effective option for electrical power production at a remote area such as Antarctica. The king Sejong station at Antarctica relies its power production on diesel engines and diesel oil is supplied every other year by ships. However, the oil transportation processes are liable to potential oil spillage caused by the floating ice around the King George island. The long-term storage of the oil at the station can also contaminate the surrounding soils. A 10kW wind turbine has been installed to save oil consumption and operated in connection with the diesel generators since 2006. The diesel engine that operated poorly during the first year of installation was replaced in 2008 to enhance power production an recent measurements indicate that both diesel power quality and the wind turbine availability have been dramatically improved by the replacement. This report discusses electrical power qualities of wind/diesel hybrid system operating at an isolated micro gird located in the king Sejong station. Our experience reveals that the similar technologies can be applied to domestic islands, for example, in the south sea.
Abstract
Wind/diesel hybrid operation can be one of the most effective option for electrical power production at a remote area such as Antarctica. The king Sejong station at Antarctica relies its power production on diesel engines and diesel oil is supplied every other year by ships. However, the oil transportation processes are liable to potential oil spillage caused by the floating ice around the King George island. The long-term storage of the oil at the station can also contaminate the surrounding soils. A 10kW wind turbine has been installed to save oil consumption and operated in connection with the diesel generators since 2006. The diesel engine that operated poorly during the first year of installation was replaced in 2008 to enhance power production an recent measurements indicate that both diesel power quality and the wind turbine availability have been dramatically improved by the replacement. This report discusses electrical power qualities of wind/diesel hybrid system operating at an isolated micro gird located in the king Sejong station. Our experience reveals that the similar technologies can be applied to domestic islands, for example, in the south sea.
참고문헌 (5)
- 김석우, "극한환경에서의 소형풍력발전 실증운전", 한국태양에너지학회 논문집, 26(4), pp.25~30 (2006), 한국태양에너지학회
- 김석우, "남극 세종기지의 전산유동해석에 의한 풍력자원평가", 한국태양에너지학회 논문집, 27(3), pp.29~36 (2007), 한국태양에너지학회
- Diesel Hybrid Operation at the Antarctica Region, "Wind", pp.2006, Seokwoo Kim
- 김석우, "남극 세종기지에서의 풍력자원 국소배치 민감도 분석", 한국태양에너지학회 논문집, 27(4), pp.1~10 (2007), 한국태양에너지학회
- Testing of a 50kW Wind-Diesel Hybrid System at the National Wind Technology Center, "D.A. Corbus", ~, pp.NREL (1996), TP-440- 21499