1000MW超超临界N+1轴系稳定性浅析  

The Research on the Stability of the 1000MW N+1 Ultra Super Critical-pressure Unit

作　　者：李立波 康剑南 翁振宇[2] 常应文 LI Li-bo;KANG Jian-nan;WENG Zhen-yu;CHANG Ying-wen(Datang Northeast Electric Power Test Research Institute？Changchun 130012？ China;Harbin Turbine Company Limited？Harbin 150046？ China)

机构地区：[1]大唐东北电力试验研究院,长春130012 [2]哈尔滨汽轮机厂有限责任公司,哈尔滨150046

出　　处：《汽轮机技术》2018年第5期382-384,388,共4页Turbine Technology

摘　　要：针对某厂1000MW超超临界汽轮发电机组N+1轴系的稳定性进行了计算及分析,并结合该机组启动及定速过程中的各种振动问题进行了分析,为此种类型机组的轴系稳定性计算及振动问题的分析处理提供参考和借鉴。This paper analyses the stability of the 1000 MW N ＋ 1 ultra super critical-pressure unit,and it also analyses the vibration of this unit during the process of raising speed. This paper provides reference for the analysis and treatment of the axial stability calculation and vibration of the similar unit.

关 键 词：1000MW 稳定性 汽轮机 N+1 

分 类 号：TK268.1[动力工程及工程热物理—动力机械及工程]