• Proceedings of the Korea Air Pollution Research Association Conference
• /
• 2003.11a
• /
• pp.57-58
• /
• 2003

산업자원부에서 $\ulcorner$대체에너지 개발 보급 3개년 계획(2002년 4월)$\lrcorner$ $\ulcorner$대체에너지이용 발전전력의 기준 가격 지침(2002년 5월)$\lrcorner$을 시행하여 대체에너지 생산 전력을 보상.지원함에 따라 국내에서도 본격적인 대체에너지 시대가 시작되었다. 특히 최근에는 지방자치단체를 중심으로 풍력발전사업이 활발하게 진행되고 있다. 일반적으로 바람은 지형조건과 기후특성에 영향을 받는데, 특히 우리나라와 같이 국토의 70%가 산지이며 사계절이 분명하고 반도 기상특성으로 인해 계절풍과 해륙풍이 존재하는 조건에서의 국지 바람장은 예측하기 힘든 매우 복잡한 양상을 보인다. (중략)

• Bulletin of Korea Environmental Preservation Association
• /
• s.385
• /
• pp.16-19
• /
• 2010

풍력발전기는 바람에너지를 전기에너지로 바꿔주는 장치이다. 풍력자원은 풍부하고 재생이 가능한 청정에너지원으로 다른 신재생에너지보다 상대적으로 발전단가가 낮아 경제적으로 유용한 것으로 알려져 있다. 2013년에는 시장규모가 120조원이 넘어설 것으로 예상이 되며 무한대의 시장이 펼쳐지고 있다. 수심 200M에 설치하는 심해풍력발전과 제트기류 등의 바람을 이용하는 고공풍력발전이 차세대 풍력발전으로 떠오르고 있다.

• 대학교육
• /
• s.93
• /
• pp.47-53
• /
• 1998

지금의 사회봉사에 대해 사회 일각에서는 자원봉사를 제도화함으로써 봉사가 강용될 뿐만 아니라 형식적으로 이루어지고 있어 본래 의미를 퇴색시키고 있다는 비판도 있다. 그러나 다른 한편으로 그간의 산업사회의 폐해와 배금주의로 인해 실종된 봉사의 덕목을 소생하고 생활화하는 것은 민족공동체 회복을 위해 바람직하다는 공감대가 형성되고 있다. 특히 자원봉사가 각급학교 교육에 제도화되고 있는 만큼 초.중.고교와 대학의 사회봉사를 연계하여 체계화할 필요성이 크다.

• New & Renewable Energy
• /
• v.7 no.1
• /
• pp.15-21
• /
• 2011

In recent years, many countries have been endeavoring to exploit the offshore wind energy in terms of overcoming the limitations of on-land wind energy. Considering that mountains cover 70 percent of the Korean Peninsula and arable plains for wind energy are negligibly small, Korean government aggressively drives the offshore wind development of the Korean Peninsula. As part of preliminary investigation of offshore wind resources, KEPCO-RI (Korea Electric Power Corporation-Research Institute) has been analyzing marine buoy datasets measured at 5 positions over the period of 12 years, including estimation of extreme wind speed. It can be observed that variation of yearly wind speed, monthly wind speed as well as frequency distribution of wind direction. Wind classes of buoy sites are estimated by extrapolated average wind speed using log law. In addition, wind turbine class based on IEC code is assessed for evaluation of suitable wind turbine.

• Journal of Wind Energy
• /
• v.14 no.3
• /
• pp.14-24
• /
• 2023

The significance of renewable energy has been on the rise, as evidenced by the 3020 renewable energy plan and the 2050 carbon neutrality strategy, which seek to advance a low-carbon economy by implementing a power supply strategy centered around renewable energy sources. This study examines the wind resources on the west coast of South Korea and confirms the potential for wind power generation in the area. Wind speed data was collected from 22 automatic weather system stations and four light house automatic weather system stations provided by the Korea Meteorological Administration to evaluate potential sites for wind farms. Weibull distribution was used to analyze the wind data and calculate wind power density. Annual energy production and capacity factors were estimated for 15-20 MW-class large wind turbines through the height correction of observed wind speeds. These findings offer valuable information for selecting wind power generation sites, predicting economic feasibility, and determining optimal equipment capacity for future wind power generation sites in the region.

• Journal of the Korean Solar Energy Society
• /
• v.26 no.4
• /
• pp.31-38
• /
• 2006

The national goal of wind energy dissemination has to be determined rationally based on technically available wind resource potential. For an accurate and scientific estimation of wind resource potential, a wind map is requisite. This paper introduces the national wind map of Korea established by numerical wind simulation. Therefore, quantification of national wind resource potential is now possible and is anticipating to be used as a core index for policy and strategy building of wind energy dissemination and technology development.

• 유체기계공업학회:학술대회논문집
• /
• 2006.08a
• /
• pp.265-268
• /
• 2006

In this paper, the research background and objectives of the wind mapping project of the Korean Peninsula, which has been carrying out as a part of "Investigation of new-renewable energy resources and establishment of comprehensive management system" funded by Korea Ministry of Commerce, Industry and Energy, are introduced together with the intermediate result of the project so far. The Korean wind map is to be established by numerical wind simulation based on terrain model ME-DEM and land-use model ME-LUM with the spatial resolution of 10km.

• The Magazine for Energy Service Companies
• /
• s.51
• /
• pp.22-25
• /
• 2008

최근 유가가 고공행진 중이다. 정부는 고유가 대책으로 안정적인 자원확보와 동등하게 에너지절약에 심혈을 기울인다. 자원확보도 중요하지만 이 자원을 어떻게 효율적으로 이용할 것인가에 대한 해법을 찾고 있다. 이 문제에 대해 이명박 대통령도 지식경제부 업무보고서 에너지절약의 중요성을 강조한 바 있다. 육지에서 바다를 건너야 닿을 수 있는 제주특별자치도(이하 제주도). 묵묵히 에너지절약을 선도하는 기업이있다. 주인공은 (주)도암엔지니어링(이하 도암) 이 회사는 도시계획.건축설게 토목설계 종합감리 등을 중심으로 미래 촉망받는 ESCO사업과 신.재생에너지사업으로 사업영역을 확대하면서 발빠른 행보를 늦추지 않고 있다. 사업분야 다양화와 뭍으로의 사업영역 확대, 제주도에서 불기 시작한 바람이 육지를 강타하고 있다.

• Journal of Industrial Technology
• /
• v.29 no.B
• /
• pp.173-180
• /
• 2009

Simulations using two well-known commercial codes, WAsP and WindSIM, were performed to predict the wind resources in complex terrains of Korea. The predictions from the codes were compared with the measured data. Cross predictions were performed for two closely located measurement sites. The results from WindSIM were found to be more accurate than those from WAsP. The predictions for wind velocity and direction in five different sites of complex terrain from WAsP and WindSIM were also compared. It was found that if the self prediction of the wind velocity and direction from WAsP is close to the measured wind data, the discrepancies between WAsP results and WindSIM results are also close.

• 한국신재생에너지학회:학술대회논문집
• /
• 2008.10a
• /
• pp.332-333
• /
• 2008

This paper presents an estimation method of national wind resource potential using a national and GIS(Geographical Information System). The wind resource potential is classified into theoretical, geographical and technical potentials and each category narrows down the previous definition by excluding impossible area to be developed as a wind farm using GIS datasets for onshore and offshore. As a basic unit of wind energy potential at a certain area, API(Average Power Intercepted) is calculated from WPD(Wind Power Density) given by a national wind map which is established by numerical wind simulation, so that a logical and relatively accurate potential estimation is possible comparing with other methods based on a field measurement interpolation which is inevitable to avoid critical assumptions.