GE FRAME 5 GT Power

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Thread Starter

Sundar2015

Machine on load 18MW, premix mode, tripped due to detection of Starting means Clutch Engaged signal 33cs.

Is this logic acceptable? 33cs plays role only in starting, but why tripped the machine, while machine on full load?

Please share your experience.
 
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<b>Moderator's note: the following message was posted to the forum after author's first message appeared. Sounds like these two could be related.</b>

GT FRAME 5 NOT able to proceed to premix mode, back to EXT LL mode, while increasing load from 12 MW gradually to 17 MW

1. machine is on EXT LL mode at 12 MW

2. WHILE increase load from 12 MW to 17 MW base load

3. Gas Splitter valve closes fully and primary flame extinguishes. THEN GSV opens to 44%, secondary flame established, then after few seconds, auto ignition alarm appeared, primary got ignited, then machine came back to EXT LL mode.

4. could not achieve PREMIX mode.

Please suggest the possible causes

MY EMAIL : [email protected]
 
Yes, problems with 33CS can trip the machine, take a look at the logic. I suspect a problem with the clutch limit switch setting. Do you want the clutch to engage when the machine is running?
 
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