Recent content by Control911

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    Failure to Ignite after Combustion Inspection

    Info: GE frame 9e, Dual fuel operation. Rated 110MW. After completion of Combustion inspection, as normal practice we start up the unit on fuel oil, changeover test and test on start on gas operation. Initially, there were attempt 2 starts on fuel oil. Both failed with alarm only failure to...
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    Flame Failed After Crank Motor Cut Off

    After a year, I would like to share this, We did replace the torque converter and somehow problem is still there. Then one fine day, we found there a dripping of water from the atomising air main booster pump. Opening the AA line drain shown brownish water coming out, which points out the...
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    Siemens H-class Gas Turbine Compressor Surge

    Hi gtcowboy, How do you define a surge when the surge protection is not triggered? Our f class has 3 dp switches for the surge. Loosing the 2v4 will trigger the gt protection if i am not mistaken.
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    Flame Failed After Crank Motor Cut Off

    Hi all, Gas turbine: GE 9001E, 110MW During starting up on gas, at 60% TNH after the cranking motor cut off the flame started to become very unstable and sometimes the unit tripped on flame out. With regards to this problem, first we verify the flame detector (honeywell), carried the...
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