10kV变电所选址的低频噪声问题探讨  

Discussion on Low‑frequency Noise in Site Selection of 10 kV Substation

作　　者：傅剑锋 张帆 孙曼莉 杨芳乙 FU Jianfeng;ZHANG Fan;SUN Manli;YANG Fangyi(CMCU Engineering Co.,Ltd.,Chongqing 400000,China)

机构地区：[1]中机中联工程有限公司,重庆市400000

出　　处：《建筑电气》2021年第10期37-42,共6页Building Electricity

摘　　要：阐述10kV变电所低频噪声的产生原因及传播方式,综述国家规范针对噪声限制的相关要求。结合噪声治理案例,分析10kV变电所的低频噪声影响范围,建议重视10kV变电所建筑投影范围内的低频噪声问题。The causes and propagation modes of low‑frequency noise in 10 kV substation are discussed,and the relevant requirements of national codes for noise limitation are summarized.The influence range of low‑frequency noise in 10 kV substation is analyzed in combination with noise control cases.It is suggested that importance should be attached to the low‑frequency noise within the projection range of 10 kV substation buildings.

关 键 词：10KV变电所 变电所选址 低频噪声 噪声限值 降噪措施 振动传播 空气传播 治理案例 

分 类 号：TU851[建筑科学]