| 兆瓦级变桨距风力机组齿轮箱的设计 |
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| 引用本文： | 顾海港,林勇刚,李伟,杨朝良. 兆瓦级变桨距风力机组齿轮箱的设计[J]. 机电工程, 2006, 23(10): 1-3 |
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| 作者姓名： | 顾海港 林勇刚 李伟 杨朝良 |
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| 作者单位： | 杭州发达齿轮箱集团有限公司,浙江,杭州,311200;浙江大学,流体传动及控制国家重点实验室,浙江,杭州,310027 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 齿轮箱故障是风力机常见的问题。通过B laded for windows软件,产生在不同风速下兆瓦级变桨距风力机组齿轮箱的各项参数,根据风场的风频,得到载荷谱,从而实现齿轮箱齿轮、轴的设计优化和轴承的最优选择,最终提高齿轮箱的整体寿命和结构的合理性。
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| 关 键 词： | 变桨距风力机 风频 齿轮箱 优化设计 |
| 文章编号： | 1001-4551（2006）10-0001-03 |
| 收稿时间： | 2006-03-29 |
| 修稿时间： | 2006-03-29 |
The design for gearbox of pitch-controlled megawatt wind turbine |
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| GU Hai-gang,LIN Yong-gang,LI Wei,YANG Chao-liang. The design for gearbox of pitch-controlled megawatt wind turbine[J]. Mechanical & Electrical Engineering Magazine, 2006, 23(10): 1-3 |
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| Authors: | GU Hai-gang LIN Yong-gang LI Wei YANG Chao-liang |
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| Affiliation: | 1. Hangzhou FADA Gearbox Group Co. , Ltd. , Hangzhou 311200, China; 2. State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | Gearbox fault is the familiar problem of wind turbines.The gearbox parameters of pitch-controlled megawatt wind turbine were gotten in different wind speed by "Bladed for windows" software.Then the load spectrum can be gotten(according) to the wind frequency of wind field.With the calculation,the design of gear and shaft in gearbox was optimized and the most befitting shaft bearings were chose.Ultimately the gearbox lifespan can be increased and the structure rationality can be improved. |
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| Keywords: | pitch-controlled wind turbine wind frequency gearbox design optimization |
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