Our 8mw steam turbine (condensing cum extraction) exhaust steam temperature is high even after taken it in hogger why
Answer / anup sharma
Your steam turbine is extraction cum condensing turbine, high exhaust temperature may result either
Turbine is running at part load, extraction valve is minimum open (High extraction steam is being delivered) thereby lesser amount of steam is entering in to lower pressure section of steam turbine, which may increase the temperature of exhaust steam due to churnning effect, It is also known as windage, Lower the extraction, and see for change,
or
Check fouling of condenser tubes
Is This Answer Correct ? | 4 Yes | 0 No |
What happens if lizard comes in a MOCB
what are the major duties of a instrumentation engineer in a power plant.?
why not maintain Ph 7.0 in Boiler because 7 Ph is not acidic and not basic.
What is droop.
2 Answers Dhampur Sugar Mills, Elaf,
How do you consider that you can improve and what assistance do you need to achieve this
What is reheater protection based on what mft will be act on RH protection
What is the use of NULL meter on AVR panel
What are the effects of corona in switch yard.
What vibration parameters are monitored in a directly coupled single cylinder turbine and generator?
why the steam turbine is not operated in home(base) load more than 1 hour kindly calrify
how to differentiate between "ALL fuel lost" and "All Fuel Lost" in Boiler MFT condition?
DCS marshaling Cabinet Power supply can be replace during plant running time? Answer Yes it is possible. I am talking about the controller and cards power supply modules. They are always redundant and connected through diode so that if one power supply fails the other can take the charge immediately.so it is possible to replace one of them in running plant if the other one is healthy. MY question is how switching done.