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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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The Present study developed a numerical simulation tool for the coupled dynamic analysis of multiple turbines on a single floater (or Multiple Unit Floating Offshore Wind Turbine (MUFOWT)) in the time domain, considering the multiple-turbine aero-blade-tower dynamics and control, mooring dynamics, and platform motions. The numerical tool developed in this study was designed based on and extended from the single-turbine analysis tool FAST to make it suitable for multiple turbines. For the hydrodynamic loadings of floating platform and mooring-line dynamics, the CHARMBD program developed by the authors was incorporated. Thus, the coupled dynamic behavior of a floating base with multiple turbines and mooring lines can be simulated in the time domain. To investigate the effect of asymmetric aerodynamic loading on the global performance and mooring line tensions of the MUFOWT, one turbine failure case with a fully feathered blade pitch angle was simulated and checked. The aerodynamic interference between adjacent turbines, including the wake effect, was not considered in this study to more clearly demonstrate the influence of the asymmetric aerodynamic loading on the MUFOWT. The analysis shows that the unbalanced aerodynamic loading from on turbine in MUFOWT may induce appreciable changes in the performance of the floating platform and mooring system.
목차
ABSTRACT
1. 서론
2. 부유식 다수 풍력발전기의 운동 해석
3. 결론
References
참고문헌 (22)
참고문헌 신청
[학술지(정기간행물)] - ABS / 2014 / Guidance Notes on Global Performance Analysis for Floating Offshore Wind Turbine Installation / American Bureau of Shipping : 45 ~ 47
[학술지(정기간행물)] - Bae, Y. H. / 2011 / Rotor-floater-mooring Coupled Dynamic Analysis of Mono-column-TLP-type FOWT (Floating Offshore Wind Turbine) / Journal of Ocean Systems Engineering 1 (1) : 95 ~ 111
[학술대회논문] - Bae, Y. H. / 2013 / Coupled Dynamic Analysis of FOWT (Floating Offshore Wind Turbine) with Partially Broken Blade / Proceedings of the 23rd International Offshore and Polar Engineering Conference
[학술지(정기간행물)] - Bae, Y. H. / 2013 / Rotor-floater-tether Coupled Dynamics Including Second-order Sum–frequency Wave Loads for a Mono-column-TLP-type FOWT (Floating Offshore Wind Turbine) / Journal of Ocean Engineering 61 : 109 ~ 122
[학술지(정기간행물)] - Bae, Y. H. / 2014 / Coupled Dynamic Analysis of Multiple Wind Turbines on a Large Single Floater / Journal of Ocean Engineering 92 : 175 ~ 187
[학술지(정기간행물)] - Bae, Y. H. / 2011 / Rotor-floater-mooring Coupled Dynamic Analysis of Mono-column-TLP-type FOWT (Floating Offshore Wind Turbine) / Journal of Ocean Systems Engineering 1 (1) : 95 ~ 111
[학술대회논문] - Bae, Y. H. / 2013 / Coupled Dynamic Analysis of FOWT (Floating Offshore Wind Turbine) with Partially Broken Blade / Proceedings of the 23rd International Offshore and Polar Engineering Conference
[학술지(정기간행물)] - Bae, Y. H. / 2013 / Rotor-floater-tether Coupled Dynamics Including Second-order Sum–frequency Wave Loads for a Mono-column-TLP-type FOWT (Floating Offshore Wind Turbine) / Journal of Ocean Engineering 61 : 109 ~ 122
[학술지(정기간행물)] - Bae, Y. H. / 2014 / Coupled Dynamic Analysis of Multiple Wind Turbines on a Large Single Floater / Journal of Ocean Engineering 92 : 175 ~ 187
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UCI(KEPA) : I410-ECN-0101-2016-559-001568657