白鹤滩水轮机座环焊缝的无损检测工艺技术  

Nondestructive testing technology for the welding line of stay ring on the water turbine at Crane beach hydropower station

作　　者：赵亮 初冬清 王磊[1] 关帅[1] 井水益[1] ZHAO Liang;CHU Dongqing;WANG Lei;GUAN Shuai;JING Shuiyi(Harbin Electric Machinery Co.,Ltd.,Harbin 150040,China)

机构地区：[1]哈尔滨电机厂有限责任公司,黑龙江哈尔滨150040

出　　处：《上海大中型电机》2021年第3期35-38,共4页Shanghai Medium and Large Electrical Machines

摘　　要：根据白鹤滩水电站右岸水轮机座环材料、结构特点,以及在焊接过程中容易产生的缺陷等,确定了白鹤滩座环的无损检测工艺;从无损检测专业角度验证了此工艺的合理性、适用性及其可操作性,可供同行参考。The nondestructive testing technology for the stay ring at Crane beach hydropower station is determined according to the material,structural characteristics and defects and so on of the turbine stay ring at the right bank of Crane beach Hydropower Station;the rationality,applicability and operability of this process are verified from the perspective of NDT for peer reference.

关 键 词：白鹤滩水电站 座环 固定导叶 无损检测 

分 类 号：TM305[电气工程—电机]