±1100kV古泉换流站噪声治理研究与优化  

Research and Optimization of Noise Control Scheme for±1100 kV Guquan Converter Station

作　　者：关林坤 高湛 鲁伟 GUAN Lin-kun;GAO Zhan;LU Wei(Central Southern China Electric Power Design Institute Co.,Ltd.of CPECC,Wuhan 430071,China)

机构地区：[1]中国电力工程顾问集团中南电力设计院有限公司,湖北武汉430071

出　　处：《电力勘测设计》2020年第S01期13-17,共5页Electric Power Survey & Design

摘　　要：换流站噪声成分复杂且分布区域较广,对周边环境影响较大。为有效减小古泉换流站噪声对站内和周边环境影响,针对换流站内各声源特性和周边环保要求,结合以往特高压直流换流站噪声分析研究的相关成果和本工程的具体特点,用噪声预测软件Sound PLAN对其进行预测,通过真实模拟站内竖向布置和站址附近地形、环境,提出适合本工程的降噪方案,与周边环境和谐发展,并结合换流变消防要求,提出隔声屏障结构形式优化建议。The noise composition of converter station is complex and widely distributed,which has great influence on the surrounding environment.To effectively reduce the influence on the environment,for each source characteristics in converter station and surrounding environmental protection requirements,combined with the past and the related research results of HVDC converter station noise analysis and the characteristics of the project,with noise prediction software Sound PLAN to forecast,through the actual simulation station vertical layout and near the site terrain,environment,put forward suitable for noise reduction of this project,and the surrounding environment harmonious development,combined with converter fire protection requirements,propose optimization suggestions form of noise barriers.

关 键 词：换流站噪声治理 降噪方案分析 隔声屏障形式 

分 类 号：TM7[电气工程—电力系统及自动化]