用于抽水蓄能机组的锻钢A668H焊接工艺性试验研究分析  

Experimental study and analysis on weldability of forged steel A 668H used in pumped-storage unit

作　　者：赵文博[1] 段伟赞[1] ZHAO Wenbo;DUAN Weizan(Harbin Electric Machinery Company Ltd.,Harbin 150040,China)

机构地区：[1]哈尔滨电机厂有限责任公司,哈尔滨150040

出　　处：《上海大中型电机》2023年第3期23-27,共5页Shanghai Medium and Large Electrical Machines

摘　　要：近年来随着国家对抽水蓄能电站开发建设的大力推广,国内抽水蓄能机组制造技术不断进步,抽水蓄能电站机组的装机容量及水头高度也在不断再创新高,对机组导水机构内主受力部件的强度提出了更高的要求。In recent years,along with the country’s vigorous promotion of the development and construction of pumped-storage power stations,as well as the continuous progress of pumped-storage unit manufacturing technology domestically,the installation capacity and water head height of pumped-storage power station units have constantly been reaching new highs,which puts forward higher requirements for the strength of the main force components in the water guiding mechanism of the unit.

关 键 词：抽水蓄能电站 ASTM A668H 焊接 

分 类 号：TM305[电气工程—电机]