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why the steam turbine is not operated in home(base) load
more than 1 hour kindly calrify

Answers were Sorted based on User's Feedback



why the steam turbine is not operated in home(base) load more than 1 hour kindly calrify..

Answer / hardik085

because churning will come and hp exhaust temperature will go high

Is This Answer Correct ?    12 Yes 3 No

why the steam turbine is not operated in home(base) load more than 1 hour kindly calrify..

Answer / rana m saqib

steam flow is the cooling media of a turbine.when steam flow will be decrease then temperature of turbine last  blade will be increase.

Is This Answer Correct ?    5 Yes 0 No

why the steam turbine is not operated in home(base) load more than 1 hour kindly calrify..

Answer / yogesh k. patil.

During underload or FSNL operation, Exhaust steam temperature increases as less heat is converted into electrical energy.Underload operation of steam turbine,like 0.9MW for a 20MW turbine is allowed for 1hrs by manufactures like seimens for SST300 turbine.But in case of emergency wher exhaust hood cooling is impelmented, that can be extended.

Is This Answer Correct ?    3 Yes 0 No

why the steam turbine is not operated in home(base) load more than 1 hour kindly calrify..

Answer / guest

It should not be economicql

Is This Answer Correct ?    0 Yes 1 No

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