摘要
通过对实际机组的计算和测试,分析了600MW机组在单阀向顺序阀切换时部分进汽力的特点、计算方法及对轴系振动的影响,该分析结果为阀门切换时机组的安全运行提供理论依据。
Characteristic, calculation method and effect on the vibration of rotor system for partial admission of 600MW unit from wide open changing to sequential open had been analyzed by calculating and testing the actual unit, the results of which can be provided as the theory basis for the safe operation of turboset when the valves are changed.
出处
《热力透平》
2008年第1期35-38,共4页
Thermal Turbine
关键词
顺序阀
部分进汽
稳定性
sequential valve
partial admission
stability
