摘要
在内蒙古某风电场,利用特定的振动与噪声测试和分析系统,对1000 W风力发电机组的整机噪声进行了测试与研究。经分析,该风力发电机的最大噪声小于70 dB(A),符合国家标准的要求。该项工作可为今后噪声控制及降噪措施的研究提供一定的实验依据。
On a wind farm in Inner Mongolia, the noise of a 1000 W wind power generation unit was tested and studied with a double channel acoustic vibration analyzer. Results showed that the maximum noise level was less than 70 dB （A） and comformed to the requirements of Chinese National standand. This work will benefit the noise control and reduction of wind power generator in the future.
出处
《能源工程》
2008年第6期40-42,共3页
Energy Engineering
基金
国家自然科学基金资助项目(No.50766002No.50376022)
内蒙古自然科学基金资助项目(200607010701)
关键词
风力发电机组
风场
噪声
测试分析
wind power generation unit, wind farm, noise, test and analysis
