Noise and Vibration Reduction of Direct Drive Permanent Magnet Synchronous Wind Power Generator

被引:0
|
作者
Liu, Yong [1 ]
Zhang, Xiaohe [1 ]
机构
[1] Goldwind Sci & Technol Co Ltd, R&D Ctr, Beijing, Peoples R China
关键词
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Noise and vibration is one of key issues in the development of the direct drive wind power generator. The exciting radial forces can cause unwanted noise/vibration. In this paper, the influence of generator parameters on exciting radial forces is studied. A noise and vibration reduction method based on harmonic current injection is evaluated. The side band vibration phenomenon is found and discussed.
引用
收藏
页码:1257 / 1260
页数:4
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