董晓慧;马如宏;詹月林;

• 1:盐城工学院

摘要(Abstract)：

针对风力发电机的振动噪声问题,探讨了运用声学、动力学、机械振动、机械传动等理论分析机组产生振动噪声的机理,并混合统计能量分析(System Effectiveness Analysis,SEA)、声全息法、结构有限元法以及声学边界有限元分析方法等构建风力发电机振动噪声数字化仿真模型的方法,分析了风力发电机组振动噪声的数字化仿真关键技术并给出了相应的解决方案,为风机组振动噪声的数字化仿真和减振降噪以及结构优化研究提供了新思路和理论依据。

关键词(KeyWords)： 风力发电机组;振动;噪声;数字化仿真

Abstract:

Keywords:

基金项目(Foundation): 江苏省高校自然科学研究项目资助(10KJB480003)

作者(Author): 董晓慧;马如宏;詹月林;

Email:

DOI: 10.13989/j.cnki.0517-6611.2011.31.094

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