垂荡板对漂浮式风力机水动力特性的研究
|
摘要
为研究垂荡板对漂浮式风力机Spar力机为研究对象,运用数值计算方法得出不同透空率垂荡板和在相同透空率下不同孔数垂荡板的水动力性能,并分析其频域和时域特性。结果表明,在相同孔数不同透空率垂荡板对比分析中,漂浮式风力机Spar为10%垂荡板作用下的稳定性最佳;选用透空率10%的垂荡板,对其进行不同开孔,并对8孔、12孔、16孔、20孔、24孔、28孔和32孔进行水动力特性分析对比,其中附有24孔垂荡板漂浮式风力机Spar平台的稳定性最好。
In order to investigate the influence of heave plates on floating wind turbine Spar platform hydrodynamic characteristics,the study focuses on 5 MW offshore wind turbine loaded by Umaine-Hywind Spar platform. By applying numerical methods,the hydrodynamic performances of heave plates with different vacancy rates and the same permeable rate in different numbers of holes are obtained. In addition,frequency domain and time domain characteristics are analyzed. In comparative study of heave plates with the same permeable rate in different numbers of holes,two results are showed. The first one is that the Spar platform has the best stability when the permeable rate is 10% The second one is,when choosing the heave plate with a permeable rate of 10% and opening different numbers of holes,includes 8,12,16,20,24,28 and 32 holes,the heave plate which has 24 holes owns the best stability.
In order to investigate the influence of heave plates on floating wind turbine Spar platform hydrodynamic characteristics,the study focuses on 5 MW offshore wind turbine loaded by Umaine-Hywind Spar platform. By applying numerical methods,the hydrodynamic performances of heave plates with different vacancy rates and the same permeable rate in different numbers of holes are obtained. In addition,frequency domain and time domain characteristics are analyzed. In comparative study of heave plates with the same permeable rate in different numbers of holes,two results are showed. The first one is that the Spar platform has the best stability when the permeable rate is 10% The second one is,when choosing the heave plate with a permeable rate of 10% and opening different numbers of holes,includes 8,12,16,20,24,28 and 32 holes,the heave plate which has 24 holes owns the best stability.
引文
[1] Antonutti R, Peyrard C, Johanning L, et al. Aninvestigation of the effects of wind-induced inclinationonfloating wind turbine dynamics:Heave plate excursion[J]. Ocean Engineering,2014,91:208—217.
[2]丁红岩,翟少华,张浦阳.海上风电大尺度顶承式筒型基础承载力特性有限元分析[J].工程力学,2013,30(6):124—132.[2] Ding Hongyan,Zhai Shaohua,Zhang Puyang. Finiteelement analysis of bearing capacity behavior of cover-load-bearing large-scale bucket foundation for offshorewind turbines[J]. Engineering Mechanics,2013,30(6):124—132.
[3] Li Jinxuan,Liu Shuxue,Zhao Min,et al. Experimentalinvestigation of the hydrodynamic characteristics ofheave plates using forced oscillation[J]. OceanEngineering,2013,66:82—91.
[4] Tao Longbin,Daniel Dray. Hydrodynamic performanceof solid and porous heave plates[J]. Ocean Engineering,2008,35:1006—1014.
[5]丁勤卫,李春,周国龙,等.陆海风力机动态响应对比[J].动力工程学报,2016,36(1):65—73.[5] Ding Qinwei, Li Chun, Zhou Guolong, et al.Comparison of dynamic response between stationary andfloating wind turbines[J]. Journal of Chinese Society ofPower Engineering,2016,36(1):65—73.
[6] Prislin I,Blevins R D,Halkyard J E. Viscous dampingand added mass of solid square plates[A]. Proceedingsof the International Conference on Offshore Mechanicsand Arctic Engineering[C],1998,5—9.
[7] Holmes S,Bhat S,Sablok A. Heave plate design withcomputational fluid dynamies[J]. Journal of OffshoreMechanies and Aretic Engineering,2001,123:23—28.
[8] Thiagarajan K,Troesch A. Effects of appendages andsmall currents on the hydrodynamic heave damping ofTLP columns[J]. Journal on Offshore Mechanics andArctic Engineering,1998,120:37—42.
[9] Tao L,Thiagarajan K P. Low KC flow regimes ofoscillating sharp edgesⅠ. Vortex shedding observation[J]. Applied Ocean Reserch,2003,25:21—35.
[10] Carlos L P,Antonio S I. Hydrodynamic coefficients andpressure loads on heave plates for semi-submersibllefloating offshore wind turbines:A comparative analysisusing large scale models[J]. Renewable Energy,2015,81:864—881.
[11] Subbulakshmi A,Jithin J,Sundaravadivelu R,et al.Effect of viscous damping on hydrodynamic response ofspar with heave plate[J]. Aquatic Procedia,2015,4:508—515
[12]纪亨腾,黄国梁,范菊.垂荡阻尼板的强迫振荡试验[J].上海交通大学学报,2003,37(7):977—980.[12] Ji Hengtong,Huang Guoliang,Fan Ju. The forcedoscillation tests on heave damping plates[J]. Journal ofShanghaijiaotong University,2003,37(7):977—980.
[13]黄苗苗,吴乘胜,吴维武,等.三维复杂结构Spar平台垂荡板垂荡水动力性能研究[J].海洋工程,2013,31(5):18—23.[13] Huang Miaomiao, Wu Chengsheng, Wu Weiwu.Research on hydrodynamic characteristics of complexthree-dimensional heave damping plates on Sparplatforms[J]. The Ocean Engineering,2013,31(5):18—23.
[14]严磊.风力发电机支撑体系结构设计研究[D].天津:天津大学,2008,9—10.[14] Yan Lei. Research on structure design of wind turbinesupporting system[D]. Tianjin:Tianjin University,2008,9—10.
[15]张旭,刑静忠.叶片局部损伤对大型水平轴风力机静动态特性影响的仿真分析[J].工程力学,2013,30(2):406—412.[15] Zhang Xu,Xing Jingzhong. Simulation analysis on theeffect of local damage of blade on static and dynamiccharacteristics for large horizontal axis wind turbine[J].Engineering Mechanics,2013,30(2):406—412.
[16] Robertson A N,Jonkman J M. Loads analysis of severaloffshore floating wind turbine concepts[A].International Society of Offshore and Polar Engineers2011 Conference[C],Hawaii,USA,2011,443—450.
[17]刘强,杨科,黄宸武,等.漂浮式风力机动态响应特性研究[J].工程热物理学报,2013,34(7):1256—1261.[17] Liu Qiang,Yang Ke,Huang Chenwu,et al. Study onthe dynamic response of floating wind turbines[J].Journal of Engineering Thermophysics,2013,34(7):1256—1261.
[18] Chakrabarti S K. Non-Linear methods in offshoreengineering[M]. Elsevier:Amssterdam,1990.
[19]彭文春,邓宗伟,高乾丰,等.风机塔筒流固耦合分析与受力监测研究[J].工程力学,2015,32(7):136—142.[19] Peng Wenchun,Deng Zongwei,Gao Qianfeng,et al.Fluid-solid interaction analysis and stress monitoringresearch of wind turbine tower[J]. EngineeringMechanics,2015,32(7):136—142.
[20]赵静.海上风机流载荷计算[D].哈尔滨:哈尔滨工程大学,2009,12—16.[20] Zhao Jing. Study of hydrodynamic loads on offshore windturbines[D]. Harbin:Harbin Engineering University,2009,12—16.
[2]丁红岩,翟少华,张浦阳.海上风电大尺度顶承式筒型基础承载力特性有限元分析[J].工程力学,2013,30(6):124—132.[2] Ding Hongyan,Zhai Shaohua,Zhang Puyang. Finiteelement analysis of bearing capacity behavior of cover-load-bearing large-scale bucket foundation for offshorewind turbines[J]. Engineering Mechanics,2013,30(6):124—132.
[3] Li Jinxuan,Liu Shuxue,Zhao Min,et al. Experimentalinvestigation of the hydrodynamic characteristics ofheave plates using forced oscillation[J]. OceanEngineering,2013,66:82—91.
[4] Tao Longbin,Daniel Dray. Hydrodynamic performanceof solid and porous heave plates[J]. Ocean Engineering,2008,35:1006—1014.
[5]丁勤卫,李春,周国龙,等.陆海风力机动态响应对比[J].动力工程学报,2016,36(1):65—73.[5] Ding Qinwei, Li Chun, Zhou Guolong, et al.Comparison of dynamic response between stationary andfloating wind turbines[J]. Journal of Chinese Society ofPower Engineering,2016,36(1):65—73.
[6] Prislin I,Blevins R D,Halkyard J E. Viscous dampingand added mass of solid square plates[A]. Proceedingsof the International Conference on Offshore Mechanicsand Arctic Engineering[C],1998,5—9.
[7] Holmes S,Bhat S,Sablok A. Heave plate design withcomputational fluid dynamies[J]. Journal of OffshoreMechanies and Aretic Engineering,2001,123:23—28.
[8] Thiagarajan K,Troesch A. Effects of appendages andsmall currents on the hydrodynamic heave damping ofTLP columns[J]. Journal on Offshore Mechanics andArctic Engineering,1998,120:37—42.
[9] Tao L,Thiagarajan K P. Low KC flow regimes ofoscillating sharp edgesⅠ. Vortex shedding observation[J]. Applied Ocean Reserch,2003,25:21—35.
[10] Carlos L P,Antonio S I. Hydrodynamic coefficients andpressure loads on heave plates for semi-submersibllefloating offshore wind turbines:A comparative analysisusing large scale models[J]. Renewable Energy,2015,81:864—881.
[11] Subbulakshmi A,Jithin J,Sundaravadivelu R,et al.Effect of viscous damping on hydrodynamic response ofspar with heave plate[J]. Aquatic Procedia,2015,4:508—515
[12]纪亨腾,黄国梁,范菊.垂荡阻尼板的强迫振荡试验[J].上海交通大学学报,2003,37(7):977—980.[12] Ji Hengtong,Huang Guoliang,Fan Ju. The forcedoscillation tests on heave damping plates[J]. Journal ofShanghaijiaotong University,2003,37(7):977—980.
[13]黄苗苗,吴乘胜,吴维武,等.三维复杂结构Spar平台垂荡板垂荡水动力性能研究[J].海洋工程,2013,31(5):18—23.[13] Huang Miaomiao, Wu Chengsheng, Wu Weiwu.Research on hydrodynamic characteristics of complexthree-dimensional heave damping plates on Sparplatforms[J]. The Ocean Engineering,2013,31(5):18—23.
[14]严磊.风力发电机支撑体系结构设计研究[D].天津:天津大学,2008,9—10.[14] Yan Lei. Research on structure design of wind turbinesupporting system[D]. Tianjin:Tianjin University,2008,9—10.
[15]张旭,刑静忠.叶片局部损伤对大型水平轴风力机静动态特性影响的仿真分析[J].工程力学,2013,30(2):406—412.[15] Zhang Xu,Xing Jingzhong. Simulation analysis on theeffect of local damage of blade on static and dynamiccharacteristics for large horizontal axis wind turbine[J].Engineering Mechanics,2013,30(2):406—412.
[16] Robertson A N,Jonkman J M. Loads analysis of severaloffshore floating wind turbine concepts[A].International Society of Offshore and Polar Engineers2011 Conference[C],Hawaii,USA,2011,443—450.
[17]刘强,杨科,黄宸武,等.漂浮式风力机动态响应特性研究[J].工程热物理学报,2013,34(7):1256—1261.[17] Liu Qiang,Yang Ke,Huang Chenwu,et al. Study onthe dynamic response of floating wind turbines[J].Journal of Engineering Thermophysics,2013,34(7):1256—1261.
[18] Chakrabarti S K. Non-Linear methods in offshoreengineering[M]. Elsevier:Amssterdam,1990.
[19]彭文春,邓宗伟,高乾丰,等.风机塔筒流固耦合分析与受力监测研究[J].工程力学,2015,32(7):136—142.[19] Peng Wenchun,Deng Zongwei,Gao Qianfeng,et al.Fluid-solid interaction analysis and stress monitoringresearch of wind turbine tower[J]. EngineeringMechanics,2015,32(7):136—142.
[20]赵静.海上风机流载荷计算[D].哈尔滨:哈尔滨工程大学,2009,12—16.[20] Zhao Jing. Study of hydrodynamic loads on offshore windturbines[D]. Harbin:Harbin Engineering University,2009,12—16.