三沪直流工程换流站噪声治理  

Noise treatment in Three Gorges-Shanghai ±500kV DC transmission converter stations

作　　者：李文毅 孙竹森 肖安全 种芝艺 

机构地区：[1]国网直流建设公司,北京100005 [2]国网交流建设公司,北京100005

出　　处：《中国电力》2008年第1期32-35,共4页Electric Power

摘　　要：直流换流站投入运行后,各种设备产生的噪声使得周边的噪声水平有明显提高,对周边居民产生一定影响。三沪直流工程首次将噪声治理纳入工程本体建设,把前期科研成果和工程经验充分应用到三沪换流站设计中,做到了降噪设施与工程主体同时设计、同时建设、同时投入使用,取得了良好的社会和经济效果。对直流工程换流站噪声源进行了深入分析,对三沪直流工程换流站噪声治理措施和效果进行了论述,并归纳总结出直流换流站噪声治理的经验,对今后直流工程的降噪工作具有借鉴和指导意义。With the operation of DC converter stations, noise generated from various equipments will impose certain impact to surrounding residents. Three Gorges - Shanghai ±500 kV DC Transmission Project （TGS） initially list noise treatment as part of project construction itself, to apply related science research achievement and previous project experience into TGS＇ converter station＇s design, it is the first time to conduct noise reduction work simultaneously with design, construction and operation of the project itself, the target is to contribute benign social and economic effect. A deep analysis of DC converter stations＇ sound source and a detailed description was carried out regarding the noise treatment measures and effects, the experience retrieved from DC converter station noise treatment was summarized, which will deliver some practical reference and guidance to future DC projects＇ noise reduction work.

关 键 词：换流站 噪声 分析 治理 

分 类 号：TM721.1[电气工程—电力系统及自动化]