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居住区内10kV变配电站的噪声污染及治理 被引量:11

Noise Pollution and Control of 10 kV Substations in Residential Zones
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摘要 阐述上海早期建造的居住区92-Ⅲ型10 kV变配电站的特点、噪声源的源强、频率特性及传播影响特性,介绍这一类型变配电站的噪声污染现状,重点分析92-Ⅲ型10 kV变配电站可采取的噪声治理措施及相应的降噪效果,并介绍一座比较典型的92-Ⅲ型10 kV变配电站的噪声治理实例,可供同类工程设计参考。 The feature, level, frequency characteristic and propagation of the noise of 92-Ⅲ type 10 kV substations in earlier Shanghai residential areas were described. The noise pollution situation of this type of substations was introduced. The applicable noise control measures for these substations were introduced and their noise reduction effect was analyzed. A typical noise control instance of a 92-Ⅲ type 10 kV substation was introduced, which may provide a reference for similar projects.
出处 《噪声与振动控制》 CSCD 2015年第4期107-111,共5页 Noise and Vibration Control
关键词 声学 10 kV变配电站 变压器 电磁噪声 噪声污染 acoustics 10 kV substation transformer electromagnetic noise noise pollution
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