Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-09-27
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Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question from 2020-09-27: Discussion question: 248. Please list the parameters you are aware of that can cause the steam turbine protection system to shut down the machine
Vibration displacement, bearing temperature, lubricating oil pressure
Vibration displacement, bearing temperature, lubricating oil pressure
Shaft vibration, bearing temperature, shaft displacement, lubricating oil pressure, control oil pressure, quick-shut oil pressure, liquid level in the pre-turbine separator tank (for saturated steam turbines).
Vibration displacement, bearing temperature, lubricating oil pressure.
Shaft vibration, bearing temperature, shaft displacement, lubricating oil pressure, control oil pressure, quick-shut oil pressure, liquid level in the pre-turbine separator tank (for saturated steam turbines).
Temperature, pressure, vibration, displacement, rotational speed
Vibration Temperature Oil pressure Displacement
Shaft vibration, bearing temperature, shaft displacement, lubricating oil pressure, control oil pressure, quick-shut oil pressure, liquid level in the pre-turbine separator tank (for saturated steam turbines).
Vibration displacement, bearing temperature, lubricating oil pressure, main steam temperature
Vibration displacement, bearing temperature, lubricating oil pressure