一起铁芯故障的处理  

An Iron-cone Fault Treatment

作　　者：吴慧颖 吴东文 钟韶 罗淑辉 

机构地区：[1]宝钢集团韶关钢铁有限公司,广东韶关512123

出　　处：《电气开关》2013年第3期107-108,共2页Electric Switchgear

摘　　要：变压器制造时,由于工艺问题,造成铁芯质量不合格如毛刺超标、表面不平整等,很容易在叠装后破坏片间绝缘,因此准确、及时诊断变压器铁芯故障,并采取积极措施,对系统的安全稳定运行,意义重大。Transformers being made, due to process problem, iron-core quality may be poor insulation between plates are affected after they are superposed. So,it is important for the system safety operation to diagnose the transformer iron-corefault in time and take measures.

关 键 词：毛刺超标 铁芯故障 片间绝缘 

分 类 号：TM41[电气工程—电器]