Super critical & sub critical Thermal Power plants comparisons

[@hanuman5800]

Thanks Sir ❤❤❤

[@motive0507]

could you please briefly tell me about constant and sliding pressure mode I haven't get the point from the video Does constant pressure in sub critical and sliding pressure in super critical?

[@akashpatel1547]

Nice video sir

[@kpatelbla]

Constant pressure- Main steam pressure maintain constant with the application of Turbine valves regulation in between 80 - 100% load this provides pressure reserve during sudden increase of load. Sliding pressure - Ms pressure changes corresponding to load as per Ms pressure vs load curve. This mode provides less stress to the pressure parts as compared to constant pressure mode. I think you get it.

[@SAROJANIKOTHIYAL-g3b]

PRATYUSH Sir, zabardast

[@kpatelbla]

Thanks for watching....

[@ashutoshkumarpandey3099]

Sir, informative video. Please explain about sliding pr. ..in brief..

[@kpatelbla]

In case of sliding pressure Turbine valves wide open and MS pressure changes according to load vs pressure curve. In case of constant pressure MS pressure constant and Turbine valves throttling take place for doing the same it is effective in between 80 to 100 % load change.

[@e-music3845]

Sound is a good but please mike keep very near

[@kpatelbla]

Ok.

[@motive0507]

could you please tell me about why water is used as sealing fluid in oil centrifuge, what is the purpose of that sealing fluid

[@shashankprasad510]

Sir plz make lecture on water treatment plant and dm plant of 600mw unit and cpu

[@kpatelbla]

Ok

[@motive0507]

could you please tell me tat about turbine trip at 0.3ksc condenser pressure.

[@kpatelbla]

It is absolute condenser pressure

[@NARESHKUMAR-dv4dm]

Sir y there is 30% CV and 100% CV.At what load & pressure change over will be done .is the pressure will be more than critical pressure to do change over in 660 MW

[@kpatelbla]

It is related unit load means upto 30 % of Unit load u can use 30 % line of FW for 660 MW it's is 198 MW and more than it 100 % FW line. Don't wait for last moment for unit stability start it's change over in bwletween 25 to 30 % of Unit load.

[@motive0507]

Could you please tell me about AGC,could you please tell that in a sense that what the control room person has to know about that?

[@motive0507]

Sir please give reply for this

[@kpatelbla]

AG actual Generation, SG schedule Generation and DC declared capacity

[@motive0507]

Sir, could you please tell me about droop,FGMO,RGMO

[@kpatelbla]

Will explain latter

[@motive0507]

@@kpatelblaif you don't mind could you please make it soon

[@motive0507]

could you please tell me that the words 1st stage pressure and throttle pressure are same right?

[@kpatelbla]

First stage pressure is very important to describe the silica deposit on turbine blades, if it happens first stage pressure increases. Throttle pressure before control valve pressure....

[@kpatelbla]

Your questions always very meaningful keep it up.....

[@motive0507]

@@kpatelbla Thank you sir