大型汽轮发电机定子绕组端部固定方法  

Discussion on Fixing Methods of Large Turbogenerator Stator Endings Overhang

作　　者：王玉田[1] 袁晓红[1] 

机构地区：[1]哈尔滨大电机研究所,哈尔滨150040

出　　处：《大电机技术》2011年第2期15-16,19,共3页Large Electric Machine and Hydraulic Turbine

摘　　要：本文介绍了三种常用的大型汽轮发电机定子绕组端部固定方式,分别是绑扎式固定结构、压板式固定结构和灌注式固定结构。对每种固定方法进行了详细的工艺介绍,根据每种固定方式的特点,列举了采用相应固定方式的机组情况。建议在满足机组定子绕组端部固定需求下,应该合理选用相应的固定方法。This paper introduced three fixing types about stator endings overhang of large turbogenerator,which were colligation fastness method,platen fastness method and perfusion fastness method.It introduced each method particularly.According to the characteristics of each method,some large turbogenerators which used the method were listed.In this paper,satisfying the need of fixing for large turbogenerator stator endings overhang,we suggested to choose logical fixing method.

关 键 词：汽轮发电机 定子绕组端部 固定方法 

分 类 号：TM303.1[电气工程—电机]