气隙取气转子风斗取风性能的相互影响实验研究  

Experimental Study on the Interaction of Wedge's Pickup Capability in Gap-pickup Diagonal Flow Ventilation System

作　　者：胡晓红[1] 袁益超[1] 刘聿拯[1] 郭长仕[1] 马有福[1] 

机构地区：[1]上海理工大学

出　　处：《电站系统工程》2008年第1期33-34,37,共3页Power System Engineering

摘　　要：气隙取气斜流通风系统是大型汽轮发电机中应用较广的一种通风方式。为了研究不同结构转子进、出风斗的取风能力和引风能力,对气隙取气通风系统进行了静态实验模拟研究,得到了进风斗和出风斗取风性能之间相互影响规律,为转子气隙取气通风系统的优化设计提供一定的参考。Gap-pickup diagonal flow ventilation system was widely applied in large capacity turbine generator. A static modeling experiment for the gap-pickup diagonal flow system in the turbine generator rotors was carried out to study the pickup capability of different wedges. The experimental results showed the interaction influence law of the wedge＇s pickup capability.

关 键 词：汽轮发电机 转子 气隙取气 风斗 

分 类 号：TM311[电气工程—电机]