文章摘要
龚农斌,王吉荣,陈士杰.低噪声YKK系列封闭式高压三相异步电机的研究[J].声学技术,1999,(1):6~9
低噪声YKK系列封闭式高压三相异步电机的研究
Study on low noise YKK Series high voltage three phase vertical asynchronous motors
投稿时间:1998-01-11  
DOI:
中文关键词: 电机  噪声  降噪措施  降噪效果
英文关键词: motor  noise  noise reduction recipe  noise reduction effect
基金项目:
作者单位
龚农斌 同济大学, 上海 200092 
王吉荣 同济大学, 上海 200092 
陈士杰 同济大学, 上海 200092 
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中文摘要:
      作为我国电站(包括核电站)主要出口部件的YKK系列电机在国际市场上的竞争力受到噪声指标的影响。本研究结果在不涉及电机的本体结构,不影响电机性能参数的前提下,所采取的降噪措施可使电机的平均噪声级降低10dB(A)以上,达到国外同类电机噪声指标的先进水平。并且降噪措施在电机的整个系列上运用能获得同样的降噪效果。
英文摘要:
      The noise index of YKK Series, which are the main export parts to power station (including nuclear power station), is an important competitive factor in international market. The presented work reduces the average noise level of those motors by 10dB(A), without changing its structure and influencing its performance. The results reached the advanced level of the same series in abroad. Moreover, the noise reduction recipe is proved to be efficient for the whole motor series.
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