基于图形组态的汽轮机振动与故障设置仿真建模

Simulation of vibration and malfunction setup of steam turbine based on the graphical configuration

针对汽轮机振动的全工况仿真 ,讨论了一种基于图形组态的汽轮机振动与故障设置的数学模型 ,提出了一种可扩充的故障设置方法 。

Aiming at the simulation of vibration of steam turbine in power station under all the operating conditions ,a model on the vibration and malfunction setup of steam turbine is discussed on the basis of the graphical configuration technology.And a method of vibrating malfunction set is proposed,which permitted to be expanded.Furthermore,the mathematical models are established in the case of the malfunction of oil film oscillation and the big axle bend malfunction setup,suitable to the training of the vibrating simulation of steam turbine.