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Thank you very much for your reply. We are going to implement both APM & OPM for our project, it's a 750MW Combined Cycle Power Plant comprising with two GE-9FA.04 GT and one D-11 ST along with some other major equipments of BOP. Want to learn some from you who have the experience on...

Dear CSA, Here I have attached the photographs(1st one to 3rd one respectively) of all three thermocouples for your reference. Regards, Rokan

Dear CSA, We replaced the TC three times but still the problem is persisting. We have run our unit with this problem(no other abnormalities have been traced so far). Only the thing is each time the TC was found in broken condition. Regards, Rokan

We also faced similar problem with our frame-9E machine during commissioning with liquid fuel. After trending the variables related with HP fuel pump start up as well as flame loss we found that HP fuel pump clutch solenoid coil became weak. Although the supply side voltage is okay the coil...

Thank you very much CSA for your nice feedback.

One little information that I have missed regarding old T/C-The old T/C was found broken.

Dear MattIce & CSA There is no chance to remain a valve in closed condition since we apply LOTO for offline water wash and maintain it smoothly. During offline water wash wheelspace T/Cs values were very close to each other and it continues smoothly for 13 days.At 13th days TTWS3FO1 fluctuation...

Dear CSA, Please find the picture of our Gas Turbine Control console at http://feed3.tinypic.com/rss.php?u=56NdKG8Rc120nEpCSLzMkA%3D%3D. The picture was taken when the unit in FGMO. Will get back to you with the data. Regards, Rokan

Dear CSA, Thank you very much. I will get back to you soon after collecting all the data. Regards, Rokan

Dear CSA & Esoteric, Please find my replies into the brackets. Apologize for include the whole things (your replies)!!! I don't understand how you can keep saying that you want to get the unit to hold a steady load at 50.0 Hz, when you now say the grid frequency won't be at 50.0 Hz for...

Dear CSA, Our machines are standard combustion machines. Regarding FGMO enable, We normally use preselect mode to hold GT load say at 98MW and when we find 50.0HZ frequency for a moment (I told you our transmission line frequency is very unstable, and it is not possible to get 50.0HZ...

Hi, Can I have the manual of GT13E2 too? Can anybody share or send it to [email protected].

Dear CSA, Thanks for your long valuable reply.My primary intension is to find out the clue of different loads at same frequency at different times when we are not changing anything. Say at 50.0HZ frequency we get 99MW load and at another 50.0Hz Frequency we get 93MW load. Why we will not get...

Dear CSA Thank you very much for nice explanation. Regards, Rokan

Dear CSA, The following data so far I have collected from MarkVIe.<pre> GT(SC) AFPAP(mmHG) 756.35 ATID(°C) 20 CPD(barg) 10.9 CPR(ratio) 12 TTRX(°C) 529 TTXM(°C) 529 AFPEP(mmH20) -5.25 WQ(kg/Sec) 5.56 DWATT(MW) 124 GT(CC) AFPAP(mmHG) 754.9 ATID(°C) 29...

Dear CSA, Will get back to you after collecting those data. Regards, Rokan

Dear CSA After long discussion with HRSG manufacturer they were recommended us to operate diverter damper in throttling condition(25%-70%-100%) less than one hour for HRSG warm up during start up at cold mode provided that warming the diverter damper at 370degC for about 15 minutes before...