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We have 7FB Gas Turbine Machine.. Our Rated Power output is 240MW nowadays We have combustion problem!! Our Gas Turbine machine was Tripped twice in a row By Exhaust Spread Trip during Starting up to FSNL(Full speed No Load) After twice Tripping from exhaust Spread Trip, We try third gas...

Have anyone known about the crowbar trip which is issued by ex2100e system It can cause exciter to trip by initiating " 94EX-1 " I saw this through ex2100e manuals It prevents high voltage from generator pole slipping So i have two questions ! (1) What is " pole slipping "? (2) how " the...

I Have a Question for 7FB Gas turbine machines We have a TFIRE Factor It's maybe ARES[6] Array. but we don't know how can be caculated for TFIRE? I guess its' related with ARES Arrays like CPDABS, CTD, TTXM, DWATT, CTIM Is there anyone have a information about TFIRE Factor

I have a question using markvie pdio card How to pdio recognize digital input For example limit switch , pressure switch Our digital input voltage is 125vdc wetting system When i check the voltage the pdio terminals, but i always check the + 62.5vdc, -62.5vdc even if the switches are off...

Hi our markvie system has a CMS(Configuration Management Server) But we have problems We have a lot of controllers like G1 S1 H1 BOPM1 etc.. But we cant check out the G1 controllers We tried to check out the G1 controllers But the lock screen doesnt change And we failed to check out G1 I really...

Hi we have 7FB gas turbine on our site But We have issues with 88QA lube oil pump We have two lube oil pumps When we change 88QA-1A to 88QA-1B lube oil pump Lube oil pressure switch low(L63QA1AL) Happens for 3 seconds So we test lube oil pressure switch But it's working properly at...