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。
According 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
出处
《噪声与振动控制》
CSCD
2012年第4期199-205,共7页
Noise and Vibration Control
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
acoustics
noise
natural gas
gas turbine
steam turbine
combined cycle
thermal power plant
