摘要
阐述了110千伏变电站噪声环境影响的现状,全面列举了变电站的主要噪声源并分析其分布规律及噪声影响特点。针对各类声源的特点,结合变电站设计、施工、运行维护三个主要阶段,全过程分析了常用的变电站噪声控制方案及其效果,重点关注了有源消声技术的应用和排风扇噪声影响的问题。对常用噪声控制方案的分析与研究,旨在寻求最经济、最有效的110千伏变电站噪声控制方案。
This paper expounds the environmental impact of 110 kV transformer substation noise. It lists the main noise source in substation and analyze the distribution characteristics and effects of noise. According to the characteristics of all kinds of sound sources, combined with the substation design, construction, operation and maintenance of three major stages, this study an- alyzed the whole process of the substation noise commonly used control scheme and its effect, focusing on the effect of application of active noise control technology and fan noise problems. The analysis and research on the common noise control scheme aims to find the most economical and effective control scheme for noise from 110 kV transformer substation.
出处
《环境科学与管理》
CAS
2015年第4期27-30,共4页
Environmental Science and Management
