噪声与振动控制

噪声与振动控制 ›› 2012, Vol. 32 ›› Issue (4): 199-205.DOI: 10.3969/j.issn.1006-1355.2012.04.045

• 10.工程实践 • 上一篇    下一篇

燃气—蒸汽联合循环热电厂噪声分析及控制

梁常德1 ，毛瑞勇2，龚凤海3 ，欧 炎3   

  1. （ 1. 深圳市人居环境技术审查中心 ，深圳 518057； 2. 贵州大学，贵阳 550025；3. 北京绿创声学工程股份有限公司, 北京 102200 ）
  • 收稿日期:2011-08-25 修回日期:2011-11-09 出版日期:2012-08-18 发布日期:2012-08-18
  • 通讯作者: 梁常德

Noise Analysis and Discussion on Control Technique of Gas-steam Combined-cycle Power Plant

LIANG Chang-De 1, MAO Rui-Yong 2, GONG Feng-Hai 3, OU Yan 3   

  1. ( 1. The Technology Review Center of Shenzhen Habitation and Environment, Shenzhen 518057, China;2. Gui Zhou University， Guiyang 550025， China; 3. Beijing Greentec Institute of Acoustic Design and Research， Beijing 102200， China )
  • Received:2011-08-25 Revised:2011-11-09 Online:2012-08-18 Published:2012-08-18

摘要： 根据国内以天然气为燃料的燃气—蒸汽联合循环热电厂特点，工程实践表明，蒸汽轮机房、燃气轮机、余热锅炉、机力通风冷却塔、变压器、天然气调压站等区域，以及循环水泵房、化水车间等辅助设备房是主要的噪声辐射区，并对这些区域的声源设备及声源特性进行分析。同时，对各重点声源区域噪声提出具体控制技术措施，可为同类电厂实施噪声控制提供参考。

关键词: 声学, 噪声, 天然气, 燃气轮机, 蒸汽轮机, 联合循环, 热电厂

Abstract: ccording to domestic natural gas as fuel for gas - steam combined-cycle thermal power plant characteristic, it was known that the steam turbine engine, gas turbine, waste heat boiler, mechanical ventilation cooling tower, transformer, natural gas and other areas, as well as the circulating water pump room, water plant and other auxiliary equipment room are the main noise radiation zone. The analysis on these region acoustic source equipment and the acoustic source characteristic was carried out simultaneously. Specific control measures to the key source of regional noise were put forward

Key words: Aacoustics, noise, natural gas, gas turbine, steam turbine, combined cycle, thermal power plant

中图分类号: