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How the power plant overall efficiency can improve?

PowerPlant Engineering
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Question added by SEETHARAMAN TK , ASST.MANAGER , ISCEC HEAVY ENGINEERING LIMITED (FORMELY ISGEC JOHN THOMPSON )
Date Posted: 2015/07/31
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SEETHARAMAN TK
by SEETHARAMAN TK , ASST.MANAGER , ISCEC HEAVY ENGINEERING LIMITED (FORMELY ISGEC JOHN THOMPSON )

efficiency =Heat Output /Heat Input .

 

Either We have reduced Heat Input by regenerative cycle by selecting optimum feed water temperature

 

Heat output by reheat cycle increasing power output of Turbine .

 

Any Power plant 60 -65% removal of Latent heat of exhaust (Condenser)  we have try  to utilize maximum energy from STG  (Bleed steam for Heaters ,Process steam if required ).

 

The above is simple explanation

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