卢建中,朱荣
LU Jian-zhong,ZHU Rong(Taizhou Power Plant

• 1:台州发电厂

摘要(Abstract)：

对某发电机端部L型支架松动的问题进行了分析,指出结构设计缺陷和事故冲击是造成L型支架松动的主要原因,结合现场处理过程中的难点制定了切实可行的施工工艺方案,成功消除了L型支架松动隐患;根据多次检修经验提出如何准确地判断发电机端部松动缺陷的方法。
This paper analyzes loosening of L-type support at the end of generator and proposes that it is caused by defects of structure design and impact from accident.According to the difficult problems in field treatment,it makes out feasible construction technology program,successfully handling hidden hazards of loosening of L-type support.The paper proposes methods for accurately determining loosening at the end of generators by combining overhauling experience.

关键词(KeyWords)： 发电机;L型支架;松动;分析;处理
generator;L-type support;loosening;analysis;treatment

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 卢建中,朱荣
LU Jian-zhong,ZHU Rong(Taizhou Power Plant

DOI: 10.19585/j.zjdl.2013.01.014

参考文献(References)：

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• DL/T 735-2000大型汽轮发电机定子绕组端部动态特性的测量及评定[S].北京:中国电力出版社,2001.
• DL/T 596-1996电力设备预防性试验规程[S].北京:中国电力出版社,1996.
• 朱荣,卢建中,孙晖.台州发电厂8号机定子接地故障原因分析及处理[J].热力发电,2008,37(6):81-83.