Comparative analysis of vibroacoustic oscillations of various power wind turbines

被引：0
|
作者：
Boczar, Tomasz [1 ]
机构：
[1] Politech Opolska, Wydzial Elektrotech Automatyki & Informatyki, Inst Elektroenergetyki, Katedra Wysokich Napiec, PL-45758 Opole, Poland
来源：
PRZEGLAD ELEKTROTECHNICZNY | 2010年 / 86卷 / 07期
关键词：
wind turbine; vibroacoustic oscillations;
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：
The paper presents comparative analysis results of the size of vibroacoustic oscillations emitted by the work of wind turbines of three various rated power values of 150 kW, 0.5 MW and 1 MW, respectively. The assessment of vibroacoustic oscillations was carried out based on the analysis: RMS value of vibration acceleration, amplitude spectral density, short-time Fourier transform spectrograms and scaling graphs of the continuous wavelet transform determined for the vibrations registered in the frequency range from zero to 5 kHz. ( Comparative analysis of vibroacoustic oscillations of various power wind turbines).
引用
收藏
页码：131 / 133
页数：3
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