【摘要】 汽轮机的轴振是否正常关系到汽轮机运行的安全与可靠。文章以某电厂660MW超超临界汽轮机为例,通过汽轮机启动和带负荷两种状态的振动数据分析,分析汽机轴振故障的原因,并采取了相应的措施,也取得了较好的效果,为同类型机组的安全稳定运行提供了参考。更多还原

【Abstract】 Whether the axis vibration of steam turbine is working well related to the safe and reliable operation of steam turbine. Take the 660MW ultra-supercritical steam turbine as the example, through the data analysis of steam turbine startup and on-load status, the reason of steam turbine axis vibration failure was analyzed, and the relevant measures were taken, and the good result was got. It provides reference to the safe and reliable operation of similar unit.更多还原