摘要
主要介绍大型水轮发电机组发电机定子铁心结构及装配质量的控制。由于结构不同,现场装配工艺程序也不一样,以700MW空冷式机组定子在三峡、龙滩电站施工案例,介绍铁心叠压工艺过程及其质量控制方法。
This paper chiefly introduces the assembly feature of generator stator core in large hydro-generator sets. As different structure, the on-site assembling procedure is also dif- ferent. Taking a stator of 700MW air-cooled set in Three Gorges and Longtan Power Stations as an example, this paper introduces the technological process and quality control method to stack core laminations.
出处
《防爆电机》
2013年第1期26-29,共4页
Explosion-proof Electric Machine
关键词
定位筋
铁心
压强
Positioning rib
iron core
pressure
