| 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 controlof 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 controlof 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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