실해역 조건에서의 조류발전 출력과 부하 제어 연구

DC Field Value Language
dc.contributor.author 김지훈 -
dc.contributor.author 박혜주 -
dc.contributor.author 김지원 -
dc.contributor.author 정무혜 -
dc.contributor.author 성백훈 -
dc.contributor.author 박진순 -
dc.contributor.author 이광수 -
dc.contributor.author 고진환 -
dc.date.accessioned 2020-07-15T18:49:43Z -
dc.date.available 2020-07-15T18:49:43Z -
dc.date.created 2020-02-11 -
dc.date.issued 2017-04-19 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/24136 -
dc.description.abstract Recently, one type of renewable energy is a horizontal axis tidal current turbine, which is the flow of seawater due to the interaction between the earth and the moon. The flow speed with the offshore condition is increased and decreased according to the constant cycle. Therefore, it is important that control is necessary for safe operation. This study shows the power generation and its regulating control of the horizontal axis tidal current turbine through outdoor experiment. To regulate power, we adopted a pitch control method in a broad range of the flow speed from 1 to 4 m/s. The horizontal axis tidal current turbine with variable pitch is fabricated, which is consists of three blades and 2.4 m of diameter. As a result, the developed pitch controller successfully regulated the rotational speed within 80±8 rev/min. The extracted power was also maintained within 6.73±0.55 kW. Moreover, a thrust force, which is an impulsive load to the horizontal tidal current turbine and its supporting frame, was stayed from 10.5 to 7.1 kN. Eventually, the power generation and control for a 200 kW horizontal tidal current turbine will be applied based on the results of the outdoor experiment.cording to the constant cycle. Therefore, it is important that control is necessary for safe operation. This study shows the power generation and its regulating control of the horizontal axis tidal current turbine through outdoor experiment. To regulate power, we adopted a pitch control method in a broad range of the flow speed from 1 to 4 m/s. The horizontal axis tidal current turbine with variable pitch is fabricated, which is consists of three blades and 2.4 m of diameter. As a result, the developed pitch controller successfully regulated the rotational speed within 80±8 rev/min. The extracted power was also maintained within 6.73±0.55 kW. Moreover, a thrust force, which is an impulsive load to the horizontal tidal current turbine and its supporting frame, was stayed from 10.5 to 7.1 kN. Eventually, the power generation and control for a 200 kW horizontal tidal current turbine will be applied based on the results of the outdoor experiment. -
dc.description.uri 2 -
dc.language English -
dc.publisher 한국해양과학기술협의회 -
dc.relation.isPartOf 2017 한국해양과학기술협의회 공동학술대회 -
dc.title 실해역 조건에서의 조류발전 출력과 부하 제어 연구 -
dc.title.alternative A Study on the Power Generation and Control of a Tidal Current Turbine in the Offshore Condition -
dc.type Conference -
dc.citation.conferencePlace KO -
dc.citation.endPage 1 -
dc.citation.startPage 1 -
dc.citation.title 2017 한국해양과학기술협의회 공동학술대회 -
dc.contributor.alternativeName 김지훈 -
dc.contributor.alternativeName 박혜주 -
dc.contributor.alternativeName 정무혜 -
dc.contributor.alternativeName 성백훈 -
dc.contributor.alternativeName 박진순 -
dc.contributor.alternativeName 이광수 -
dc.contributor.alternativeName 고진환 -
dc.identifier.bibliographicCitation 2017 한국해양과학기술협의회 공동학술대회, pp.1 -
dc.description.journalClass 2 -
Appears in Collections:
Coastal & Ocean Engineering Division > Coastal Development and Ocean Energy Research Center > 2. Conference Papers
Coastal & Ocean Engineering Division > Maritime Robotics Test and Evaluation Center > 2. Conference Papers
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