噪声治理技术在燃气-蒸汽联合循环电厂中的应用分析  

Noise Control Technology In Gas-Application Analysis Of Steam Combined Cycle Power Plant

作　　者：王刚 Wang Gang

机构地区：[1]深圳南山热电股份有限公司,广东深圳518054

出　　处：《电力系统装备》2019年第8期164-165,共2页Electric Power System Equipment

摘　　要：本文论述了燃气-蒸汽联合循环发电技术的基本原理和特征,并且依据声学原理,分别从隔音、消音以及吸声技术方面介绍了噪音治理的基本方法。并且对燃气-蒸汽联合循环电厂的各个主要部分的噪声源进行了分析,其中包括主厂房、余热锅炉、冷却系统、变压器等。针对各个区域产生噪音的具体特点提出了相应的降低噪音的具体措施,实现了降噪策略的实用性以及安全性。This Paper Discusses The Basic Principle And Characteristics Of Gas-Steam Combined Cycle Power Generation Technology,And According To The Vocal Music Principle,Introduces The Basic Methods Of Noise Control From The Sound Insulation, Muffling And Sound Absorption Technology Respectively.And The Noise Sources Of The Main Parts Of The Gas-Steam Combined Cycle Power Plant Are Analyzed,Including The Main Plant,Waste Heat Boiler,Cooling System,Transformer And So On.According To The Specific Characteristics Of Noise Generated In Each Region,The Corresponding Specific Measures To Reduce Noise Are Put Forward,And The Usability And Safety Of Noise Reduction Strategy Are Realized.

关 键 词：噪声治理、燃气-蒸汽联合循环电厂 锅炉 

分 类 号：TB535[理学—物理] TM621[理学—声学]