2MW급 해상용 영구자석 직접 구동형 풍력 발전기의 정상상태 특성 해석 = The Steady-State Characteristic Analysis of 2MW PMSG based Direct-Drive Offshore Wind Turbine

다국어 초록 (Multilingual Abstract)

In order to support various studies for assessment of onshore and offshore wind turbine system including foundations, the land-based version of 2MW PMSG direct drive wind turbine has been analyzed using HAWC2 that account for the coupled dynamics of the wind inflow, elasticity, and controls of the turbine. this work presents the steady-state response of the system and natural frequency of the first thirteen structure turbine modes as a function of wind speed. Rotor, generator speeds, pitch angle, power production, thrust force, deflections of tower and blade are compared for one case below and one case above the rated wind speed.

참고문헌 (Reference)

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3 Madjid Karimirad, "Modeling aspects of a floating wind turbine for coupled wave-wind-induced dynamic analyses" 53 : 299-305, 2013

4 Pyungho Shin, "Integrated wave and wind-induced response of the catenary moored spar-type wind turbine" 169-, 2014

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11 Pyungho Shin, "A comparison of aero-hydro-elastic simulation for the load analysis of a wind turbine with monopile foundation" 128-, 2014

12 Latha Sethuraman, "5MW direct-drive generator for floating spar-buoy wind turbine: development and analysis of a fully coupled mechanical model" 1-12, 2014