摘要
1000MW汽轮发电机定子铁路运输方案采用运输端盖结构形式。在设计过程中,结合有限元建模分析手段进行了结构形式及结构尺寸的优化设计研究,以达到重量更轻、结构应力分布更合理、运输安全系数更高的目标,同时避免机座变形对发电机内部结构产生危害。
Transportation flange was adopted in railway transported stator of 1000 MW Turbo-generator. In the designing process, structure type and dimension was optimized combined with finite element analysis in order to get lighter weight, more reasonable stress distribution and higher safety factor, and meantime avoid the harm to inner structure caused by frame deformation.
出处
《大电机技术》
北大核心
2014年第4期48-50,共3页
Large Electric Machine and Hydraulic Turbine
关键词
汽轮发电机
定子
运输端盖
turbo-generator
stator
transportation flange.
