| 声强测量分析技术在发电机组噪声控制中的应用 |
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| 引用本文： | 沈卫东,袁春,杨贵恒,王建立,王胜春,龚利红,刘伟华.声强测量分析技术在发电机组噪声控制中的应用[J].噪声与振动控制,2001,21(3):37-39,12. |
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| 作者姓名： | 沈卫东 袁春 杨贵恒 王建立 王胜春 龚利红 刘伟华 |
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| 作者单位： | 重庆通信学院通信电力工程系,400035 |
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| 摘 要： | 本文介绍了声强测量分析在某3kW汽油发电机组噪声控制中的应用，作者利用CUSIII型声强测量分析系统对该汽油发电机组进行了噪声源识别，快速准确地找到了其主噪声源，并通过4 有针对性地采取降噪措施，使该机组噪声明显降低。
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| 关 键 词： | 发电机组 声强测量 噪声控制 分析技术 噪声源识别 |
| 文章编号： | 1006-1355(2001)03-0037-03 |
Application of sound intensity mesasurement and analysis method in noise control
of generating-set |
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| SHEN,Wei,dong,YUAN,Chun,YANG,Gui,heng,WANG,Jian,li,WANG,Sheng,chun,GONG,Li,hong,LIU,Wei,hua.Application of sound intensity mesasurement and analysis method in noise control
of generating-set[J].Noise and Vibration Control,2001,21(3):37-39,12. |
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| Authors: | SHEN Wei dong YUAN Chun YANG Gui heng WANG Jian li WANG Sheng chun GONG Li hong LIU Wei hua |
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| Abstract: | In this paper,the application of the sound intensity measurement and analysis technique into noise control of an 3kw gasoline generating-set is presented.With a sound intensity measuring and analyzing system CUSI-Ⅱ,the identification of main nose sources of the gasoline generating-set was carried out quickly and accurately.According to the analysis,several noise control measures were taken.As a result,the noise level of the gasoline generating-set was obviously reduced. |
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| Keywords: | genearating set sound intensity measurement noise control |
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