[1]吴志东.机车制动电阻装置噪声研究及控制对策[J].机车电传动,2014,(05):20-22.[doi:10.13890/j.issn.1000-128x.2014.05.006]
 WU Zhidong.Research and Control Measures on Locomotive Braking Resistor Noise[J].Electric Drive for Locomotives,2014,(05):20-22.[doi:10.13890/j.issn.1000-128x.2014.05.006]
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机车制动电阻装置噪声研究及控制对策()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2014年05期
页码:
20-22
栏目:
研究开发
出版日期:
2014-09-10

文章信息/Info

Title:
Research and Control Measures on Locomotive Braking Resistor Noise
文章编号:
1000-128X(2014)05-0020-03
作者:
吴志东
西安铁路信号有限责任公司
Author(s):
WU Zhidong
R&D Center,Xi’an Railway Signal Co., Ltd.,
关键词:
制动电阻噪声控制声功率频谱机车
Keywords:
braking resistor noise control sound power spectrum locomotive
分类号:
U260.355
DOI:
10.13890/j.issn.1000-128x.2014.05.006
文献标志码:
A
摘要:
针对目前各型机车制动电阻装置在设计时均未考虑降噪要求的情况,简要介绍机车制动电阻装置噪声研究及控制的背景及现状,通过对电阻装置近场表面声功率及其频谱的分析,识别出制动电阻装置主要噪声和频率构成,提出制动电阻装置降噪方案。
Abstract:
According to the condition that brake resistor of locomotive no considering noise reduction requirements, background and status of noise research and control on the locomotive braking resistor devices were introduced. By analyzing the near-field surface sound power and spectrum of the resistor device, the main noise and frequency composition could be identified, and further the noise reduction approaches were proposed for the braking resistor devices.

参考文献/References:

[1] 吴九汇. 噪声分析与控制[M]. 西安:西安交通大学出版社,2011.
[2] 殷海红,昌泽舟. 轴流式通风机的噪声机理及降噪措施[J]. 风机技术,2007(1) :16-17.
[3] 郑冬明. 风机噪声的控制[J]. 化工装备技术,1998,19(3) : 21-23.
[4] 周敬东,张三强,陈源,等. 带有阻尼结构的车内噪声控制研究[J]. 噪声与振动控制,2009(4) :82- 84.

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备注/Memo

备注/Memo:
作者简介:吴志东(1968-),女,高级工程师,主要从事机车电控产品的设计与研发。
收稿日期:2014- 04- 14;收修改稿日期:2014- 07- 08
更新日期/Last Update: 2014-09-10