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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 林輝政 | |
dc.contributor.author | Sheng-Po Fu | en |
dc.contributor.author | 傅聖博 | zh_TW |
dc.date.accessioned | 2021-06-13T07:47:57Z | - |
dc.date.available | 2016-07-27 | |
dc.date.copyright | 2011-07-27 | |
dc.date.issued | 2011 | |
dc.date.submitted | 2011-07-22 | |
dc.identifier.citation | 1. GWEC(gloabal wind energy council). http://www.gwec.net/
2. Rankine, W.J., On the mechanical principles of the action of ship propellers, Trans.Inst.,1865, Naval Arch.6, 13-39 3. Betz, A., Schraubenpropeller mit geringstem energierlust, Gottinger Nachr,Germany, 1919 4. Glauert, H., Airplane Propellers Aerodynamic Theory (ed. W.F. Durand), Div.L, Vol.Ⅳ, 1943 5. Wilson, R.E. and Lissaman, P.B.S., Applied Aerodynamics of Wind Power Machines, Oregon State Univ, Report NSF/RA/N-74113, July 1974 6. Rijs, R.P.P., Jacobs, P. Smulders, P.T., Parameter study of the performance of slow running rotors, J.Wind Eng.and Ind.Aerodyn.1992, 39(1-3): 95-103 7. Neogi, S., Modified flexible iterative model for the performance of slow speed wind turbines for water pumping, Wind Eng.1995, 19(5):249-264 8. Riziotis, V.A., Chaviaropoulos, P.K., Voutsinas, S.G., Development of astate-of-the-art aeroelastic simulator for horizontal axis wind turbines. Part 2, Aerodynamic aspects and application, Wind Eng., 1996, 20(6):423-440 9. Laino, David, J, Hansen, A.C., Current efforts toward improved aerodynamic modeling using the Aerodyne subroutines, Collection of ASME Wind Energy Symposium Technical Papers AIAA Aerospace Sciences Meeting and Exhibit, 329-338, 2004 10. Bechly M. E., Clausen P. D.,“Structural Design of a Composite Wind Turbine Blade Using Finite Element Analysis” Computers and Structures Vol. 63, No. 3, pp.639-646, 1997 11. Allen, C. B., and Jones, D. P., “Parallel Implementation of An Upwind Euler Solver for Hovering Rotor Flows” The Aeronautical J., pp. 129-138, 1999. 12. Roger Scherer, “Blade Design Aspects” Renewable Energy 16 (1999) 1272-1277 13. Younsi R., EI-Batanony I., and Tritsch J. B.,“Dynamic Study of a Wind Turbine Blade With Horizontal Axis”Eur. J. Mech. A/Solids 20(2001)241-252 14. Srinivasan, G. R., and McCroskey, W. J.,“Navier-Stokes Calculations of Hovering Rotor Flowfields” Journal of Aircraft, Vol. 25, No.10, pp. 865-874, 1988. 15. Srinivasan, G. R., Badeder, J. D., Obayashi, S., and McCroskey, W. J.,“Flowfield of a Lifting Rotor in hover A Navier-Stokes Simulations”AIAA journal,Vol.30,No.10,pp.2371-2378,1992 16. 蔡國忠、李韋學、張永源、曾瑞堂 「離岸風力發電機複材葉片之應力分析」, 99.12 17. 鄭泗滄、蕭飛賓、周塏晉、邱元升 「1KW風力發電機之複合材料葉片受風力負載的數值模擬分析」, 99.12 18. “2KW Grid-tied HAWT”p.10-11 19. 牛山泉著、林輝政審定 「風車工學入門」,國立澎湖科技大學 20. 風力發電機葉片負載計算及彈性耦合葉片之研究,賴偉銘 21. 康淵、陳信吉 「ANSYS入門」,全華圖書股份有限公司 p.8-15 22. SKYLINE碳纖維生館館: http://www.ht.url.tw/skyline/ 23. 產業資網: http://www.taiwancable.org.tw/Default.aspx | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/35896 | - |
dc.description.abstract | 面對全球節能減碳的趨勢,綠色能源已成為各國熱門發展的新興產業之一,經過各國長期的研發,風力發電設備已逐漸趨於成熟,相較於大型風力發電機龐大的市場規模與技術門檻,中小型風力發電機多樣性用途亦獲市場青睞。目前台灣中小型風力發電產業已逐漸成型,在風力機組零件,如葉片、發電機、軸承、塔架、控制系統等相關零組件廠商皆已具備極高的技術水準,但經過實際在國立澎湖科技大學風力公園透過監測平台測試過的數款市售中小型風力發電機,證實許多經過實測的風機很難達到與原廠提供數據相符,有的連基本安全都無法達到,導致相當危險,有鑑於此,文主要目的在於分析一組風機葉片是否與廠商提供資料相符,並且提供分析與模擬方法,希望可藉由此方法達成與廠商資料做比對。
本文所採用的分析分成兩大部分,第一部分為葉片分析結果正確性的檢定,第二部分為檢視葉片結構。首先利用CFD計算軟體Fluent計算可得到葉片運轉時之功率係數(Cp),並且以二維軟體Foilsim與Fluent比較後以確認其功率係數之正確性,並且與廠商資料比對確認結果之後,可再經由Fluent算出各風速下之最佳功率係數所對應的轉速。第二部分為葉片結構檢視,利用有限元素計算軟體(ANSYS)可計算葉片受力情形,本文假設三種常用的葉片材料,分別是鋁合金、玻璃纖維與碳纖維,並模擬從低風速到高風速下之葉片受力情形,在考慮最大應力、葉片尖端變形量與製造成本之後,玻璃纖維在製作葉片上較為適合。 | zh_TW |
dc.description.abstract | To face of cut carbon and reduce costs is the global trend;green energy industry has become a new hot industry around the world. After a national long-term research and development, wind power equipment has been gradually becoming more mature. Compared to the huge market of large-scale wind turbines and technological barriers, small wind turbine market diversity of uses has also been favored. Small wind power industry in Taiwan has been gradually formed, in the wind turbine parts, such as blades, generators, bearings, towers, control systems and related component makers have possess with a high level of technology. But after the actual test runs at the National Penghu University Wind Park by the monitoring platform, shows that many turbines through the measured data is difficult to achieve in line with the original offer, and some cannot achieve even the basic safety factor. In view of this, the main purpose is to analyze the blades correspond with the manufacturers information and provide analysis and simulation methods, hoping to compare with the manufacturer’s data.
The analysis used in this paper is divided into two parts; the first part is the accuracy of the analysis blade results, second part analysis the blade structure. First, the power factor (Cp) can be obtain by CFD software Fluent, and using two-dimensional software Foilsim to verify the results of CFD, and compared with manufacturers data. Fluent can calculate its optimum power factor under each wind speed corresponding to RPM (rotation per minute). The second part, using the finite element software (ANSYS) calculated the stress distribution on the blade, in this article assumes that three common blade material, aluminum, glass fiber and carbon fiber. The simulation calculated different wind speeds vary from low to high and observe the blade stress distribution. After considering the maximum stress, blade tip deformation and manufacturing costs, the glass fiber in the production of blades is more appropriate. | en |
dc.description.provenance | Made available in DSpace on 2021-06-13T07:47:57Z (GMT). No. of bitstreams: 1 ntu-100-R98525097-1.pdf: 2690888 bytes, checksum: ff602463d4ee26e68f2e3ca8218798fe (MD5) Previous issue date: 2011 | en |
dc.description.tableofcontents | 中文摘要 III
ABSTRACT IV 圖目錄 VIII 表目錄 XI 第一章 緒論 1 1.1 研究背景與動機 1 1.2 文獻回顧 4 1.3 研究目的 6 第二章 風力發電機之空氣動力學理論 7 2.1 動量理論 7 2.2 葉片元素理論 11 第三章 風力發電機之葉片負載理論 13 3.1 二維葉片流體負載計算 13 3.2 三維葉片流體負載計算 15 3.2.1 基本假設 17 3.2.2 統御方程式(Governing Equations) 17 3.2.3 紊流模式 20 3.2.4 GAMBIT前處理 21 3.3 葉片結構計算理論 25 3.3.1 前處理器 25 3.3.2 分析器 26 3.3.3 後處理器 27 第四章 數值計算結果與討論 29 4.1 二維與三維葉片結果驗證過程與結果 30 4.2 結構分析過程與結果 46 4.2.1 結構分析過程 46 4.2.2 結構應力分析 52 4.2.2 結構變形量分析 53 第五章 結論與未來展望 54 參考文獻 56 附錄A 58 附錄B 68 附錄C 76 | |
dc.language.iso | zh-TW | |
dc.title | 2KW風力發電機葉片效能評估與結構分析之研究 | zh_TW |
dc.title | The Study of the Performance evaluation and Structural analysis of 2KW Wind Turbine Blade | en |
dc.type | Thesis | |
dc.date.schoolyear | 99-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 王昭男,江茂雄 | |
dc.subject.keyword | 中小型風力發電機,風力發電機葉片,CFD,葉片結構, | zh_TW |
dc.subject.keyword | small wind turbines,wind turbine blades,CFD,blade structure, | en |
dc.relation.page | 83 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2011-07-22 | |
dc.contributor.author-college | 工學院 | zh_TW |
dc.contributor.author-dept | 工程科學及海洋工程學研究所 | zh_TW |
顯示於系所單位: | 工程科學及海洋工程學系 |
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