| 风力发电机组振动噪声的数字化仿真技术研究 |
| |
| 引用本文： | 董晓慧,马如宏,詹月林.风力发电机组振动噪声的数字化仿真技术研究[J].安徽农业科学,2011,39(31):19646-19647,19652. |
| |
| 作者姓名： | 董晓慧 马如宏 詹月林 |
| |
| 作者单位： | 盐城工学院,江苏盐城,224051 |
| |
| 基金项目： | 江苏省高校自然科学研究项目资助(10KJB480003) |
| |
| 摘 要： | 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： | 风力发电机组 振动 噪声 数字化仿真 |
Study on Digital Simulation Technology on Noise and Vibration of Wind Turbine |
| |
| DONG Xiao-hui et al.Study on Digital Simulation Technology on Noise and Vibration of Wind Turbine[J].Journal of Anhui Agricultural Sciences,2011,39(31):19646-19647,19652. |
| |
| Authors: | DONG Xiao-hui |
| |
| Institution: | DONG Xiao-hui et al(Yancheng Institute of Technology,Yancheng,Jiangsu 224051) |
| |
| Abstract: | Digital simulation method on noise and vibration of wind turbine was proposed by using acoustics,dynamics,mechanical vibrations,mechanical drive units to analyze vibration noise mechanism,and mixed with System Effectiveness Analysis(SEA),acoustic holography,the structure finite element method and the acoustic boundary finite element analysis methods to build noise and vibration of digital simulation modeling.And key technologies of the digital simulation noise and vibration about wind turbine were analyzed ... |
| |
| Keywords: | Wind turbine Vibration Noise Digital simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
