ABP超临界600MW机组轴系特点及其振动的分析处理  

FEATURES OF SHAFTING SYSTEM FOR THE FIRST SUPERCRITICAL 600MW TURBO-GENERATOR SET MANUFACTURED BY BAPE CORPORATION,AS WELL AS VIBRATION ANALYSIS AND DISPOSAL THEREOF

作　　者：徐晓春 孙业光 朱东生 霍焱 

机构地区：[1]平圩第二发电有限责任公司,安徽淮南232089 [2]北重阿尔斯通(北京)电气装备有限公司,北京100040

出　　处：《热力发电》2007年第10期48-51,共4页Thermal Power Generation

摘　　要：北重阿尔斯通(北京)电气装备有限公司(简称ABP)首台超临界600 MW汽轮发电机组于2007年3月19日在平圩第二发电公司顺利通过168 h试运行。在机组首次起动冲转过程中,出现了轴系振动过大故障,经分析故障原因后,采取了相应的处理措施,轴系振动问题得以解决,确保了机组安全稳定运行。The 168 h trial operation of the first supercritical 600 MW turbo-generator set manufactured by Beizhong-Alstom Power Equipment Corporation had been successfully completed on 19th of March,2007,in Pingwei Power Generation Co Ltd no.2,having put into commercial trial operation.During the rotation-impulsing process of the first starting-up for the unit,trouble of excessive shafting system vibration had occurred.Through cause analysis of said trouble,corresponding measures had been taken,making the problem of shafting system vibration to be solved,ensuring safe and stable operation of the unit.

关 键 词：超临界 600MW机组 轴系 焊接转子 单支点支承 落地式轴承座 振动 

分 类 号：TK268.1[动力工程及工程热物理—动力机械及工程]