摘要
为了实现110kV变电站噪声有效治理,以某噪声超标且需要扩建的110kV变电站为研究对象,对其声源情况进行测试分析,利用SoundPLAN仿真软件分析了扩建前、后变电站声场分布,提出了变电站噪声治理方案,并进行优化;提出了具体的降噪措施与实施方案,实现了变电站噪声的达标排放。研究成果为110kV变电站噪声控制方案设计提供了参考。
In order to control the audible noise of 110 kV substations,a 110 kV substation with noise level beyond the permitted value and needing extension is used as the research object in this paper.The sound pressure levels of the noise sources are tested and analyzed.The sound field distributions of the substation before and after extension are analyzed with the software SoundPLAN.The noise control scheme is proposed and optimized.Noise control measures are given in detail.The audible noises of the substation meet the standard values after application of the proposed measures.The results will provide reference for the noise control scheme design of 110 kV substations.
作者
蔡炜
佘恺
彭晓凤
吴晓文
易梅生
卢铃
CAI Wei;SHE Kai;PENG Xiaofeng;WU Xiaowen;YI Meisheng;LU Ling(State Grid Hunan Loudi Power Supply Company,Loudi 417000,China;State Grid Hunan Electric Power Company Limited,Changsha 410007,China;TBEA Hengyang Transformer CO.,LTD.,Hengyang 421000,China)
出处
《智慧电力》
北大核心
2019年第9期120-126,共7页
Smart Power
基金
国家自然科学基金资助项目(51877168)
国家电网公司科技项目(5216A018000B)~~
