高转速、大容量抽水蓄能电站圆环锻件磁轭组装施工工艺

Assembly and construction technology of ring forging yoke for high speed and large capacity pumpedstorage power plant

发电机的转子磁轭构造如今主要分为3种型式:整体实心磁轭、叠片式磁轭和分段圆环磁轭。其中分段圆环磁轭主要用于大容量、高转速抽水蓄能机组。文章就通过阳江抽水蓄能电站圆环锻件式磁轭的特点及组装工艺进行论述。

The rotor magnetic yoke construction of generators consists three types:integral solid magnetic yoke,laminated magnetic yoke,and segmented circular ring magnetic yoke.The segmented circular ring magnetic yoke is mainly used for large capacity,high speed pumped storage units.This paper discusses the characteristics and assembly processes of the ring forged yoke of Yangjiang Pumped-storage Power Plant.