摘要
为实现同区域内全户内变电站设计、施工同步进行,避免后期噪声治理的高投入,监测西北某330kV户内变电站主要声源设备,分析其源强及频谱特征。采用Sound PLAN噪声软件对330kV/110kV合建户内变电站建立三维仿真模型,预测分析主要声源对站外声环境的影响,进行降噪设计兼顾去工业化设计,结果表明拟建330kV/110kV合建户内变电站站界及站外声环境敏感目标均能满足相应标准要求,为同类工程噪声控制提供参考。
In order to realize synchronous design and construction of indoor substations in the same region and avoid high investment of noise control in the later stage,the main noise source equipment of a 330kV indoor substation in Northwest China was monitored,and its source intensity and spectrum characteristics were analyzed. The 3D simulation model of 330kV/110kV indoor substation was established by Sound PLAN. The influence of the main noise source on the acoustic environment outside the substation was predicted and analyzed. The design of noise reduction and de-industrialization were carried out. The results showed that the acoustic environment sensitive targets at the boundary and outside of the proposed 330kV/110kV indoor substation can meet the requirements of corresponding standards. It can provide references for noise control of similar projects.
作者
董倩
魏勇
郭留明
冯燕军
刘星宇
DONG Qian;WEI Yong;GUO Liu-ming;FENG Yan-jun;LIU Xing-yu(State Grid Gansu Electric Power Company,Lanzhou 730030,China;State Grid Economy&Technology Research Institute of Gansu Province Electric Power Corporation,Lanzhou 730050,China;Northwest Electric Power Design Institute Co.,Ltd.of China Power Engineering Consulting Group,Xifan 710075,China;State Grid Lanzhou Electric Power Company,Lanzhou 730070,China)
出处
《四川环境》
2022年第3期206-211,共6页
Sichuan Environment
作者简介
董倩(1976-),男,甘肃庄浪人,2000年毕业于武汉水利电力大学(现武汉大学)技术经济专业,双学位,高级经济师,主要研究方向输变电工程可研管理、项目前期及环境保护管理;通讯作者:郭留明,277656913@qq.com。
