学术
摘 要:
浓缩风能型风力发电机的理论核心是将稀薄的风能浓缩后利用，有效地改善风能密度低和稳定性差等弱点。其叶轮的工作流场与自然风场不同，具有特殊性。通过设计制造了6种不同翼型三叶片、四叶片等截面和变截面叶轮，在风洞中进行实验，获取了叶轮功率输出特性，发现了等截面和变截面叶轮的不同特性，为推动浓缩风能型风力发电机叶轮的实验研究和理论设计提供了依据。[著者文摘]
文章出处:
《太阳能学报》-2007年28卷1期 -74-80页
分 类 号:
文献标识码:
A
文章编号:
0254-0096（2007）01-0074-07
THREE ＆ FOUE BLADES IMPELLER＇S WIND TUNNEL EXPERIMENT STUDY OF CONCENTRATED WIND ENERGY TURBIN
Tian De, Diao Mingguang, Wang Haikuan （Department of Mech ＆ Electro Enerying , innermangalia University of agricutral, Huhhot 010018, China）
Abstract:
Six sorts of different impellers were designed and made. Impeller choosed different aerofoil was disigned for three blades and four blades. The blade sections were designed with equal section and unequal section. The power output characters of impeller were got and different characters of equal section blades and unequal section blades were found in the wind tunnel test. These characters would be provided further experiment study and theory design of concentrated wind energy turbine.[著者文摘]
Key words:
concentarted wind energy;wind energy power generator; impeller; characters; wind tunnel experiment
基金资助:
国家自然科学基金（59776033）
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