Development of Intelligent Wind Power Unit with Tandem Rotors : Final Step(Verification Tests)

串联转子智能风力发电机组的开发：最后一步（验证测试）

• 批准号: 21560179
• 负责人: KANEMOTO Toshiaki
• 金额: $ 3.08万
• 依托单位: Kyushu Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21560179/
• 关键词: 流体機械; 風力発電; 風車; 実証試験; 風車ロータ; 発電機; フィールド実験; 発電特性; 空力騒音; ブレード; 揚抗比

The profile of the tandem wind rotors was optimized to improve the efficiency of Intelligent Wind Power Unit in which the wind rotors drive the inner and the outer armatures, respectively. The model unit with the doubly fed induction generator was provided for the verification tests at the actual wind circumstances. It was confirmed that the unit can be operated at the maximum efficiency at the rotational speed lower than the synchronous speed(the rated wind speed). Besides, the tip vortex from the front wind rotor scarcely affects the acoustic noise and it is essential to suppress the flow interaction between the wake flow from the front blade and the boundary layer flow on the rear blade for reducing the noise.

为了提高智能风电机组的效率，对串联式风力机的叶型进行了优化，风力机分别驱动内、外电枢。提供了带有双馈感应发电机的模型机组，以进行实际风力环境下的验证试验。确定了机组在低于同步风速(额定风速)的转速下能以最大效率运行。另外，前部风力机叶尖涡对噪声影响不大，为了降低噪声，必须抑制前部叶片尾迹流与后部叶片边界层流动之间的流动干扰。

项目成果

Field Test of Intelligent Wind Power Unit

智能风力发电机组现场测试

• 发表时间: 2010
• 期刊: Proceedings of Renewable Energy 2010
• 作者: Sho Nonoue;Koichi Kubo;Youhei Hano;Akira Enishi;Toshiaki Kanemoto
• 通讯作者: Toshiaki Kanemoto

タンデム風車ロータの空力騒音

串联式风力发电机转子的气动噪声

• 发表时间: 2009
• 作者: 久保幸一;三原信彦;江西彬;金元敏明
• 通讯作者: 金元敏明

Field Test of the Intteligent Wind Power Unit

智能风力发电机组现场测试

• 发表时间: 2011
• 期刊: 2011 COWEOE Conference Proceeding(International Conference on Offshore Wind Energy and Ocean Energy)
• 作者: Tatsuro Nunoya;Chika Takata;Kazumasa Makita and Toshiaki Kanemoto
• 通讯作者: Kazumasa Makita and Toshiaki Kanemoto

Field Test of the Intelligent Wind Power Unit

智能风力发电机组现场测试

• 发表时间: 2011
• 期刊: Proceedings of International Conference on Offshore Wind Energy and Ocean Energy
• 作者: Tatsuro Nunoya;Chika Takata;Kazumasa Makita;Toshiaki Kanemoto
• 通讯作者: Toshiaki Kanemoto

Performances and Acoustic Noise of Intelligent Wind Power Unit

智能风力发电机组性能及噪声

• 发表时间: 2011
• 期刊: Renewable Energy & Power Quality Journal
• 作者: 浅尾慎一;松野謙一;堂原教義;吉永隆夫;Koichi Kubo and Toshiaki Kanemoto
• 通讯作者: Koichi Kubo and Toshiaki Kanemoto