龙滩工程关键设备国产化的实施和体会  

Practice and experience on key equipment localization for Longtan project

作　　者：初曰亭 张强 

机构地区：[1]龙滩水电开发有限公司,广西天峨547300

出　　处：《水电站机电技术》2011年第5期1-4,96,共4页Mechanical & Electrical Technique of Hydropower Station

摘　　要：龙滩水电站是目前我国已投产电站中仅次于三峡的第二大水电站。在工程机电建设方面,龙滩工程本着"客观、实用、经济"的理念,在推动水电站关键设备国产化、振兴民族工业方面进行了积极的探索和尝试。首次实现了700 MW级水轮发电机组、500 kV三相组合式变压器、500 kV交联聚乙烯绝缘电缆、巨型水电站监控系统设备等关键设备的国产化,并取得了圆满成功。这些经验被国内后续工程所借鉴,推动水电站重大装备的技术进步,促进我国水电事业的发展。Longtan Hydropower Station is the second largest hydropower station after Three Gorges in those have put into production in China.Based on the idea of 'objective,practical and economic',an exploratory investigation to promote the key equipment localization and the national industry revitalization was conducted.The localization of key equipment such as 700MW hydraulic generating unit,500kV three-phase composite transformer,500kV crosslinked polyethylene insulated cable and monitoring system for giant hydropower stations was realized successfully.The experience is using for reference in after hydropower projects.

关 键 词：关键设备 国产化 水轮发电机组 组合变压器 交联聚乙烯绝缘电缆 

分 类 号：TV734[水利工程—水利水电工程]