摩擦力对汽轮机调速系统迟缓率的影响

Effect of Friction on the Stagnant Rate of Speed Governing System of Steam Turbines

滑阀组件之间的摩擦力会对汽轮机调速系统迟缓率产生影响,分析了汽轮机调速系统滑阀内部的摩擦力,阐明了汽轮机液压调速系统迟缓率产生的根源,并提出了降低迟缓率的方法.

The friction between sliding valves may influence the stagnant rate of steam turbines. This paper analyzes the internal friction of steam turbine speed governing system, demonstrates the major causes for the stagnant rate of hydraulic speed governing system and puts forward methods to decease the stagnant rate.