High vibration, low vacuum, high bearing temperature, high oil temperature, water impact, low oil pressure, turbine overspeed, generator load shedding, etc. Generally speaking, if the operating parameters exceed the operating parameters, the load will be reduced. If it still fails, the turbine will be decoupled and stopped. If the parameters change suddenly, the turbine will be stopped directly. The system has many protection settings and usually shuts down automatically. Additionally, if the generator catches fire, it must be uncoupled but not shut down. It must maintain a certain speed to prevent the large shaft from bending unevenly from the heat.
Next, I would like to ask, under what circumstances does the steam turbine shut down and under what
2024-08-18 12:44:02
Introduction Then ask yourself, under what circumstances does the steam turbine open and stop? Under what circumstances does generator shutdown occur? Vibration is high, vacuum is low, bearing temperature is high, oil temperature is high, water impact, oil pressure?
