模块轻量化装配式隔音结构在变电站噪声治理中的应用OA
Application of Modular Light-Weighting Prefabricated Sound Insulation Structure in Substation Noise Control
为有效解决半户内型变电站运行噪声问题,研制可用于变电站镂空侧的装配式隔音结构,从龙骨选型、降噪板模块、龙骨节点连接方式等方面提出最佳实施方案,成功解决广州某220 kV运行变电站噪声扰民问题.该隔音结构在满足对低频噪声隔声效果的同时,兼备模块化、轻量化、快速拼装的优点,降低现场安装作业风险,便于后期运营维护,具有较好的推广及借鉴意义.
In order to effectively solve the operation noise problem of the semi-indoor type substation,a prefabricated sound insulation structure suitable for the perforated side of the substation is developed.The best scheme is proposed from the selection of the keel,the noise reduction board module and the connection mode of the keel node.The noise disturbance problem of a 220 kV operating substation in Guangzhou is successfully solved.The sound insulation structure not only meets the sound insulation effect of low frequency noise,but also has the advantages of modularization,light-weighting and quick assembly,which reduces the risk of on-site installation and is convenient for later operation and maintenance,and has a good promotion and reference significance.
周森;雷龙;何安军;汪科
广州市电力工程设计院有限公司,广东 广州 510220广州市电力工程设计院有限公司,广东 广州 510220四川恒远信友环境科技有限公司,四川 成都 610051四川恒远信友环境科技有限公司,四川 成都 610051
信息技术与安全科学
模块轻量化装配式隔音结构噪声治理
modular light-weightingprefabricated sound insulation structurenoise control
《电力勘测设计》 2026 (2)
27-34,8
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