Vibration factor is considered for Turbine & it's auxiliaries such as CEP, BFP, DMCW pump etc. Also for Boiler Auxiliary such as ID, FD, PA fan Coal pulverisers.
DO increased due to 1) Taking make up in stator cooling water. 2) Disturbance of N2 pressure in stator water tank evantualy water comes in contact with air. 3) Air lock in stator water cooler during start up.
@@kpatelbla sir my colleague told me that if in ehtc if there is difference between load set point and actual load is very large during loading down process then run down occur.
Actually two safety valves provided for redundancy CRH and HRH line connected at HP exhaust, HPBP down stream and IPT inlet and LPBP to condenser, suppose turbine tripped and HPBP and LPBP comes in service and at any moment LPBP got close but HPBP still open in that case there might be explosion of CRH HRH tubes to avoid same and ensure utmost safety there are provision of double safety valves.
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Please.CRH NRV Governing par video daliye
Sir good morning, kindly discuss the after effect of wall blowing on flue gas temp and also on boiler metal temp.please discuss how much degree wise
Good evening sir,
Sir we have any option to open hot well drain in running unit,in case open what is the effect of turbine operations.
@@aravindhkumar2380 not allowed to open drain vaccumm is main concern
Aap Agar 30 min ka Interview lete to kon se 10 ques Puchte...
Plz mention and If possible Upload a detail Video with All Questions and Answers.
Sure.. In next live
Sir, whether vibration factor is applicable in boiler & turbine or not?
Vibration factor is considered for Turbine & it's auxiliaries such as CEP, BFP, DMCW pump etc. Also for Boiler Auxiliary such as ID, FD, PA fan Coal pulverisers.
In 250MW for barring gear oil supply from JOP
IN 500MW oil supply from AOP
Sir if MS temp fall sharpy. Can we take oil gun for temp raising?
Yes, but in higher elevation .
Banglore k aaspas bellary, Sringreni and raichur me plant h
?
Sir,Koi puch rahe the mai banglore se hu aaspas plant kon sa h to usi k bare me bataya tha Sir
Dcs video required
Sir, stator cooling water me DO increase hone ka kya kya reason hota hai.
DO increased due to
1) Taking make up in stator cooling water.
2) Disturbance of N2 pressure in stator water tank evantualy water comes in contact with air.
3) Air lock in stator water cooler during start up.
Sir if during process load down from 500 MW to 400W if run down occur what should we take action?
How to avoid run down during load reduction?
Rundown is related with air flow, feed water flow and Furnace pressure deviation with process requirement value.
@@kpatelbla sir my colleague told me that if in ehtc if there is difference between load set point and actual load is very large during loading down process then run down occur.
Different type filteration with discussion.
Actually discussion became general discussion on demand of personnel s
Sir, ek sur question h . HRH line me do safely valve kyo diya hota h
Actually two safety valves provided for redundancy CRH and HRH line connected at HP exhaust, HPBP down stream and IPT inlet and LPBP to condenser, suppose turbine tripped and HPBP and LPBP comes in service and at any moment LPBP got close but HPBP still open in that case there might be explosion of CRH HRH tubes to avoid same and ensure utmost safety there are provision of double safety valves.
ESP ka for electrical please sir
Jabalpur me jhabua me h kya sir
Sir, how to minimize turbine heat rate.
Panel isolated kaise karte
Ok
What is ETS system
Mention long form of ETS
Emergency tripping system sir.
@@ramkrishnakumar8663 OK, will make it.
Sir, what is the D.O.
Dissolved oxygen(DO) in feedwater.
Sir DO Condenser vaccum se related koi factors h kya.
If air sucks in condenser DO increases. Vacuum fall