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| 叶片安装误差引起的不平衡质量对风力机塔架振动的影响 | |
| 引用本文： | 张锁怀,张文礼,王开专,陈杨. 叶片安装误差引起的不平衡质量对风力机塔架振动的影响[J]. 机械设计与制造, 2009, 0(9) |
| 作者姓名： | 张锁怀 张文礼 王开专 陈杨 |
| 作者单位： | 1. 上海应用技术学院,机械与自动化工程学院,上海,200235 2. 上海应用技术学院,机械与自动化工程学院,上海,200235;陕西科技大学,机电工程学院,西安,710021 3. 陕西科技大学,机电工程学院,西安,710021 |
| 基金项目： | 上海市重点科技攻关项目资助，上海市重大技术装备项目资助 |
| 摘 要： | 利用ANSYS建立了塔架的柔性体模型,并对其进行了模态分析,同时在考虑叶片安装误差引起的不平衡质量的基础上,利用ADAMS建立了把塔架作为柔性体的风力发电机系统的柔性体模型,研究了风速变化和变桨引起的风力发电机塔架上方各部件重心的变化对塔架振动的影响,得到了基于上述因素综合作用下的振动分析和动载荷分析结果,为塔架的优化设计提供了更准确的依据. |
| 关 键 词： | 塔架 不平衡质量 振动分析 动载荷分析 |
The impact of the unbalance mass caused by the installment error of the blades on the vibration of the wind turbine tower |
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| ZHANG Suo-huai,ZHANG Wen-li,WANG Kai-zhuan,CHEN Yang. The impact of the unbalance mass caused by the installment error of the blades on the vibration of the wind turbine tower[J]. Machinery Design & Manufacture, 2009, 0(9) | |
| Authors: | ZHANG Suo-huai ZHANG Wen-li WANG Kai-zhuan CHEN Yang |
| Affiliation: | ZHANG Suo-huai1,ZHANG Wen-li1,2,WANG Kai-zhuan2,CHEN Yang2 |
| Abstract: | The flexible body model of the wind turbine tower is established by means of ANSYS,and which modal can be analyzed,meanwhile after the unbalance mass caused by the installment error of the blades is considered,the flexible body model of the wind turbine is established by means of ADAMS, which regards the tower as the flexible body. The wind speed and change of the mass center of all components on the tower,caused by the blade angle,is also considered,and the impact of which on the vibration of the tower is ... |
| Keywords: | Tower Unbalance mass Vibration analysis Dynamic load analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |