四象限变频器在淮安抽水三站运行中的效果分析  

Analysis on Operation Effect of Four-quadrant Frequenc Converter in Huaian No.3 Pump Station

作　　者：孟小敏[1] 项彦竹 蒋蓉蓉[1] 

机构地区：[1]江苏省灌溉总渠管理处,江苏淮安223200

出　　处：《中国水能及电气化》2016年第11期26-29,共4页China Water Power & Electrification

摘　　要：淮安抽水三站在加固改造中增加了四象限高压变频器,本文针对变频器设备优势,及变频器在淮安三站抽水、发电两种工况下的运行效果进行了对比分析,用实际运行数据说明了变频器在提高机组运行效率方面发挥的作用。A four-quadrant high-voltage frequency converter has been added in Huaian No. 3 Pump Station during reinforcement and reconstruction, based on frequency converter advantages, this paper makes comparison and analysis on operation effects of the frequency converter under two working conditions： pumping and power generation. The actual operation data is used to indicate that the frequency converter plays a role in improving the running efficiency of units.

关 键 词：泵站 四象限高压变频器 效果分析 

分 类 号：TV675[水利工程—水利水电工程]