국내 동해지역 20 MW급 초대용량 풍력발전시스템 사전 경제성 분석Preliminary Economic Analysis of 20 MW Super-Capacity Wind Turbine Generator in the East Sea of Korea
- Other Titles
- Preliminary Economic Analysis of 20 MW Super-Capacity Wind Turbine Generator in the East Sea of Korea
- Authors
- 이준영; 최서윤; 육래형; 하광태; 정재호
- Issue Date
- Dec-2022
- Publisher
- 한국풍력에너지학회
- Keywords
- 해상풍력발전단지; 경제성 분석; 연간 에너지 생산량; 에너지균등화비용; Offshore wind farm; Economic Analysis; Annual Energy Production; Levelized Cost of Energy
- Citation
- 풍력에너지저널, v.13, no.4, pp.50 - 57
- Journal Title
- 풍력에너지저널
- Volume
- 13
- Number
- 4
- Start Page
- 50
- End Page
- 57
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/86599
- DOI
- 10.33519/kwea.2022.13.4.005
- ISSN
- 2093-5099
- Abstract
- Renewable energy is emerging as a way for the government to carry out its 2030 carbon-neutral policy. In this regard, the demand for wind turbine generators for renewable energy is increasing. As a result of restrictions due to civil complaints, offshore wind power generators are actively being developed. At this time, offshore wind power generation has higher maintenance costs, material costs, and installation costs compared to onshore wind power generation. So, an economic evaluation that calculates imports and costs is an important task. The levelized cost of energy (LCOE) is an economic evaluation index used in the energy field. In this paper, based on AEP calculated by windpro, the LCOE calculated by the wind power cost estimation model published in the NREL Economic Analysis Report, installing one 15 MW unit and installing one 20 MW unit and seven units were reviewed and analyzed. As a result, AEP was calculated as 0.140($/Kwh) for the installation of a single 15 MW, 0.142($/Kwh) for the installation of a single 20 MW, and 0.119 ($/Kwh) for the installation of a 20 MW farm. Therefore, it was confirmed that the installation of the single 20 MW was more economical than the installation of the single 15 MW and the installation of the 20 MW farm was most economical.
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