王永刚,张宇飞
WANG Yong gang,ZHANG Yu fei

• 1:浙能镇海发电有限责任公司

摘要(Abstract)：

分析了4种典型的氢冷发电机环式密封瓦结构,对密封瓦运行磨损变形状况、轴颈的磨损伤害程度、拆装和检修的难易度及间隙调整等进行了综合比较,针对不同类型密封瓦的特点,提出了相应的检修策略。
The paper analyzes structures of four typical ring-type sealing pads of hydrogen-cooling generators,and comprehensively compares abrasion and deformation of sealing pads,abrasion and harm of the journal,difficulty of dismounting and maintenance,and clearance adjustment.Aiming at different characteristics of sealing pads,the paper proposes relevant maintenance strategies.

关键词(KeyWords)： 发电机;密封瓦;结构;维修;比较
generator;sealing pad;structure;maintenance;compare

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 王永刚,张宇飞
WANG Yong gang,ZHANG Yu fei

DOI: 10.19585/j.zjdl.2013.09.011

参考文献(References)：

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• [2]杨永德,蔡延豪.氢冷发电机密封瓦安装及发电机进油分析[J].青海电力,2008(S1):10-12.