| 小型风力发电机叶片静载实验研究 |
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| 引用本文： | 张春友,赵华洋,于立波.小型风力发电机叶片静载实验研究[J].内蒙古民族大学学报(自然科学版),2009,24(3):308-310. |
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| 作者姓名： | 张春友 赵华洋 于立波 |
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| 作者单位： | 1. 内蒙古民族大学,机械工程学院,内蒙古,通辽,028043
2. 河南江河起重机械有限公司,河南,新乡,453400 |
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| 摘 要： | 采用柔性结构叶片的风力机可通过较好结构弹性和气动弹性以及较大的形变或位移,来减少叶片所要承受的刚性载荷.以300W风力发电机叶片为例,以采用柔性概念设计的新型叶片与原300W专用叶片进行静载实验对比.实验结果表明新型叶片的结构弹性高于专用叶片.这使得在高风速或遇阵风时采用新型叶片可以通过较大的位移有效减少风载荷对机组的冲击,提高机组的可靠性和安全性.
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| 关 键 词： | 风力发电机 静载实验 风载荷 |
The Experimental Investigation of Static Loading on Blades of Minitype Wind Energy Turbine |
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| ZHANG Chun-you,ZHAO Hua-yang,YU Li-bo.The Experimental Investigation of Static Loading on Blades of Minitype Wind Energy Turbine[J].Journal of Inner Mongolia University for the Nationalities(Natural Sciences),2009,24(3):308-310. |
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| Authors: | ZHANG Chun-you ZHAO Hua-yang YU Li-bo |
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| Institution: | ZHANG Chun- you,ZHAO Hua-yang,YU Li- bo ( 1. College of Mechanical Engineering, Inner Mongolia University for Nationalities, Tongliao 028043, China; 2. Henan Jianghe Lifting Co. Ltd,Xinxiang 453400,China) |
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| Abstract: | The Wind Energy Turbine with flexible structure blades can reduce rigidity load which came from blades through the better structural elasticity and aeroelasticity,the more shape change or displacement.Take the contrast between the flexible structure blades and the special blades of 300W Wind Energy Turbine on static loading experiment.The Experiment results indicate that flexible structure blade＇s structural elasticity is better than special blades.This means that using the flexible structure blades can reduce wind load give an impact to Wind Energy Turbine and improve reliability and safety effectively through the more blade＇s displacement under the high wind or gust of wind. |
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| Keywords: | Wind Energy Turbine Static loading expriment Wind toad |
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