国产600MW超临界汽轮机变工况下振动研究  

Study on Vibration Behavior of a Domestic 600MW Supercritical Steam Turbine in Variable Modes of Operation

作　　者：郝润田 

机构地区：[1]大唐彬长发电有限责任公司,陕西咸阳712000

出　　处：《发电设备》2016年第2期131-134,137,共5页Power Equipment

摘　　要：以某国产600 MW超临界空冷汽轮机组为例,分析了汽轮机冲转、变负荷、滑参数停机等几种典型变工况下的振动变化,并提出了振动控制的要点。Taking a domestic 600 MW supercritical air-cooling steam turbine as an object of study, vibration behavior of the steam turbine was analyzed in variable modes of operation, such as in run-up period, variable load operation and shutdown of sliding parameters, for which essential concerns were mentioned for control of the turbine vibration.

关 键 词：超临界 汽轮机 振动 变工况 

分 类 号：TK268.1[动力工程及工程热物理—动力机械及工程]