應用風洞試驗探討縮尺風力機於IEC風況下之風力特性

Chung-Lin Fu; Yuan-Lung Lo; Chieh-Hsun Wu; Li-Gang Chen

doi:10.6652/JoCICHE.202309_35(5).0001

山西大学，您好！

感谢采购，人社期刊库｜人社论文库，期间：2025/01/01~2025/12/31

感谢试用，科学期刊库｜科学论文库，期间：2024/10/20~2025/01/20

浏览高级检索

关闭
检索检索高级检索出版物检索
浏览期刊主题浏览核心期刊浏览期刊拼音浏览

关闭

查询符号(半角)	查询符号意义说明
空格	表示为「AND」两个查询词之交集
双引号 ( " " )	片语以双引号标示开始及结束，而且只寻找出现顺序相同的字词，例： " image process "
?	表示一个字母切截，输入两个?表两个字母，依此类推，例：输入「Appl?」，查得结果应为appl e , appl y … ( 常用于英文字查询 )
*	表示不限字母切截，由0~n. 例：输入「appl*」，查得结果应为appl e , appl es , appl y , appl ied , appl ication … ( 常用于英文字查询 )
AND、OR、NOT	布尔逻辑组合关键字，用来扩大或缩小查询范围的技巧。 (1) AND ：缩小查询范围 (2) OR ：扩大查询范围(3) NOT：排除不相关的范围

DOI 是数位物件识别码（ D igital O bject I dentifier ）的简称，
为物件在网路上的唯一识别码，可用于永久连结并引用目标物件。

使用DOI作为永久连结

每个DOI号前面加上「 http://dx.doi.org/ 」便成为永久网址。
如以DOI号为 10.5297/ser.1201.002 的文献为例，此文献的永久连结便是： http://dx.doi.org/ 10.5297/ser.1201.002 。
日后不论出版单位如何更动此文献位置，永久连结所指向的位置皆会即时更新，不再错失重要的研究。

引用含有DOI的文献

有DOI的文献在引用时皆应同时引用DOI。若使用APA、Chicago以外未规范DOI的引用格式，可引用DOI永久连结。

DOI可强化引用精确性、增强学术圈连结，并给予使用者跨平台的良好使用经验，目前在全世界已有超过五千万个对象申请DOI。如想对DOI的使用与概念有进一步了解，请参考（）。

ACI:

数据来源：Academic Citation Index，简称ACI

台湾最大的引用文献资料库，目前收录台湾与港澳地区所出版的人文学、社会学领域学术期刊之书目资料与参考文献，总期刊量超过690种，每年定期公布收录期刊的影响指数(Impact Factor)等指标给大众，并提供专家学者与学术单位实用的计量与分析功能。

五年影响指数（5-Year Impact Factor）：某一期刊前五年所出版的文章在当年度的平均被引用次数。

公式：（前五年发表论文在统计年的被引用次数）÷（前五年论文产出论文总篇数）

例如：A期刊2017年之五年影响指数

(A期刊2012-2016年发表论文在2017年的被引总次数)/(A期刊2012-2016年发表的论文总数)

什么是预刊文章？

为提供读者最前线之学术资讯，于期刊文献获同意刊登后、纸本印制完成前，率先于网路线上发表之文章即为预刊文章。预刊文章尚未有卷期、页次及出版日期资讯，但可藉由DOI号识别。 DOI号是文献的数位身份证字号，不论预刊或正式出版皆不会改变，读者可点击DOI连结，或于DOI号前面加上「 http://dx.doi.org/ 」连结到文献目前最新版本。

如何引用预刊文章？

请使用预刊文章的线上发表日期及DOI号来引用该篇文献。

引用范例(视不同引文格式规范可能有所差异)：

作者姓名。文章篇名。期刊名称。 YYYY/MM/DD线上预先发表。

doi:DOI 号

来源数据

P437 - 449

工程学 > 土木与建筑工程
工程学 > 水利工程
工程学 > 市政与环境工程

DOI： 10.6652/JoCICHE

书目管理工具

相关连结

问题回报

全文下载

应用风洞试验探讨缩尺风力机於IEC风况下之风力特性

AERODYNAMIC CHARACTERISTICS OF SCALED-DOWN WIND TURBINE MODEL UNDER VARIOUS IEC-REGULATED WIND CONDITIONS

傅仲麟(Chung-Lin Fu) ；罗元隆(Yuan-Lung Lo) ；吴杰勳(Chieh-Hsun Wu) ；陈立纲(Li-Gang Chen)

中国土木水利工程学刊； 35 卷 5 期 (2023 / 09 / 01) ， P437 - 449

繁体中文;英文 DOI： 10.6652/JoCICHE.202309_35(5).0001

风力机；风况条件；风力系数；风洞试验； wind turbine ； wind conditions ； force coefficient ； wind tunnel test

0 个人觉得这篇文章赞

摘要 │ 参考文献 (9) │ 被引用文献 (1) │ 国际计量

摘要〈TOP〉

并列摘要〈TOP〉

This research intends to conduct scaled-down wind tunnel tests to investigate the aerodynamic characteristics of the 5MW wind turbine, which was announced by National Renewable Energy Laboratory, under various IEC-regulated wind conditions. In IEC 61400-1, which was announced by the International Electrotechnical Society, various wind conditions are regulated for validating the safety of the wind turbines under stationary and non-stationary winds. The main differences between stationary wind conditions lie in the velocity profiles and turbulences, while those non-stationary wind conditions include the transient effects from wind speed changes or wind profiles changes. To investigate the aerodynamic characteristics of the 5MW wind turbine, stationary and non-stationary winds with specific parameters are first simulated in wind tunnels, including the utilizations of the conventional boundary layer wind tunnel and the multiple-fan wind tunnel. Then a scaled-down wind turbine model is manufactured with a high-frequency-force-balancer sensor for the measurements of base shears and overturning moments. Force coefficients under various wind conditions are calculated based on measured forces and projected tower area for comparisons. The test results indicate that if the wind speed at the height of the hub is the same for all wind conditions, the mean wind coefficient of NTM is the largest value because Wind speed remains constant with height, so the wind speed at the lower place is higher than other wind condition, resulting in larger wind force. Under the conditions of the wind speed profile with a low exponent (which means low roughness of terrain), because the wind speed changes at different heights are small, the mean wind coefficient of the fan will be larger than that under the wind speed profile with a high exponent. If the wind speed profile is the same, the mean wind force coefficient caused by low turbulent wind will be higher than that caused by high turbulent wind. However, the fluctuating wind coefficient at high turbulent wind speed is significantly greater than at low turbulence. In the non-stationary flow, the change of wind coefficient is consistent with the change characteristics of wind speed at the hub. When the exponent of the wind speed profile becomes smaller, a larger part of the wind-affected area is affected by the increase in wind speed, resulting in an increase in the wind coefficient. When the exponent of the wind speed profile rises, it means that most of the wind-affected area is affected by the reduction of wind speed, resulting in a decrease in the wind coefficient. In addition, when the wind speed is high, the resulting cross-wind fluctuating wind force will become larger.

参考文献 ( 9 ) 〈TOP〉

(2019).IEC 61400-1, Wind energy generation systems –Part 1: Design requirements.INTERNATIONAL ELECTROTECHNICAL COMMISSION.
Bayati, Ilmas,Belloli, Marco,Bernini, Luca,Zasso, Alberto(2017).Aerodynamic design methodology for wind tunnel tests of wind turbine rotors.Journal of Wind Engineering and Industrial Aerodynamics,167,217-227.
Bottasso, Carlo L.,Campagnolo, Filippo,Petrović, Vlaho(2014).Wind tunnel testing of scaled wind turbine models: beyond aerodynamics.Journal of Wind Engineering and Industrial Aerodynamics,127,11-28.
Bredmose, H.,Mikkelsen, R.,Hansen, A.M.,Laugesen, R.,Heilskov, N.,Jensen, B.,Kirkegaard(2015).Experimental study of the DTU 10 MW wind turbine on a TLP floater in waves and wind.EWEA Offshore 2015 Conference,Copenhagen:
Jonkman, J.,Butterfield, S.,Musial, W.,Scott, G.(2009).National Renewable Energy Laboratory Technical ReportNational Renewable Energy Laboratory Technical Report,未出版

被引用文献 ( 1 ) 〈TOP〉

(2024)。利用本土气象资料参数预测风力机塔架於正常风况下之结构反应。中国土木水利工程学刊，36(1)，99-111。

国际计量

〈TOP〉

E-mail ：

文章公开取用时，将寄通知信至您填写的信箱地址