rate of change

This article describes mostly the influence of vertiginous rate "δ" and stagnant rate "ε" for turbine s velocity "n" and power "P" in different working situation, it is important to choose suitable "δ" and "ε" on turbine s economic-safe running.

介绍了速度变动率δ和迟缓率ε在不同工况下 ,对汽轮机速度n和输出功率P的影响 ,选取适当的δ和ε值 ,对汽轮机经济安全运行是很重要