GIS壳体焊缝质量问题分析与对策Analysis and Countermeasures of GIS Tank Welding Quality Problems
张杰,俞培祥,王炯耿,毛水强,吴良建
ZHANG Jie,YU Peixiang,WANG Jionggeng,MAO Shuiqiang,WU Liangjian
摘要(Abstract):
对近年来浙江省电力系统金属监督中发现的GIS壳体焊缝制造的主要缺陷进行总结,介绍了这些缺陷对设备运行的危害,并从管理和技术两方面分析了产生这些缺陷的原因,在此基础上提出了提高GIS设备焊缝质量的相应对策。
The paper summarizes GIS tank welding defects discovered in metal supervision of Zhejiang electric power system in recent years and analyzes harm of the defects to equipment operation. In addition, the paper analyzes the causes of the defects in terms of management and technology and proposes corresponding measures to improve welding quality of GIS devices.
关键词(KeyWords):
GIS;壳体;焊缝质量;缺陷;对策
GIS;tank;welding quality;defects;countermeasure
基金项目(Foundation):
作者(Author):
张杰,俞培祥,王炯耿,毛水强,吴良建
ZHANG Jie,YU Peixiang,WANG Jionggeng,MAO Shuiqiang,WU Liangjian
DOI: 10.19585/j.zjdl.2015.04.009