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MK II Speedtronic Calibration Instructions
Thanks to all here, I've managed to get a copy. Well done to the Forum members again, keep it up!!
glenmorangie
Post #4
Jan 12, 2017
Forum:
Power Generation
Free Governor Mode with DLN-1 GE Frame 9E
Keep saying it CSA, they will get the message eventually.
glenmorangie
Post #6
Jan 8, 2017
Forum:
Power Generation
MK II Speedtronic Calibration Instructions
If anyone has a MKII Speedtronic Control Specification/Calibration Instructions for a Liquid Fuel machine (Any Frame Size) I would appreciate a copy. Only the liquid Fuel section, I have a Gas Fuel Spec. Thanks in advance Email to :
[email protected]
glenmorangie
Thread
Jan 4, 2017
Replies: 4
Forum:
Power Generation
Explosion in Frame 7FA Turbine Compartment
Good comments Venkatesh but we don't have an answer to the A.A. question and the original poster has never answered the question. (To Astrid RamArez: How about some more info. on the use of A.A.for the group.) Like you, I am suspicious of a back fire during DLN staging.
glenmorangie
Post #30
Jan 3, 2017
Forum:
Power Generation
Explosion in Frame 7FA Turbine Compartment
Please check here for pictures : glenmorangie69.imgur.com/all/ Can someone please verify if you can see the images. <b>Moderator's Note:</b> Yes, link works. I clicked on the first photo and the page showed all the photos.
glenmorangie
Post #24
Jan 1, 2017
Forum:
Power Generation
Explosion in Frame 7FA Turbine Compartment
Well, you have read all the discussions, what do you think?
glenmorangie
Post #23
Jan 1, 2017
Forum:
Power Generation
Explosion in Frame 7FA Turbine Compartment
Hi CSA, I'm glad you joined in. I know it doesn't sound possible, but if the system went into transfer with purge valves still open, then there is a low pressure path for combustion gases to back flow. Also the fact of using A.A. instead of purge air is suspicious if no changes have been...
glenmorangie
Post #20
Dec 29, 2016
Forum:
Power Generation
Explosion in Frame 7FA Turbine Compartment
Hi, I don't think we are looking at a gas leak. We are looking at a combustion blow back into a gas pigtail/manifold, possibly caused by a purge valve problem of some kind. Maybe allowing combustion backflow when the purge valves should have been closed.
glenmorangie
Post #16
Dec 27, 2016
Forum:
Power Generation
New GE 7FA Instrumentation Choices
Give me a few weeks and I should be visiting some 9FA series III brand new machines.
glenmorangie
Post #2
Dec 27, 2016
Forum:
Power Generation
Explosion in Frame 7FA Turbine Compartment
Thank you for the Photos. It surely looks like that you had combustion back into the gas pigtails. I've never seen this happen on a DLN machine but I have seen this happen on a standard dual fuel machine running on gas when the A.A. compressor failed and combustion gases developed back in the...
glenmorangie
Post #14
Dec 27, 2016
Forum:
Power Generation
Explosion in Frame 7FA Turbine Compartment
Another question for you to answer. How long have you been using A.A. for purge? Is this the first Lean-Lean to Premix transfer you have made using A.A. or have you done it successfully before?
glenmorangie
Post #11
Dec 26, 2016
Forum:
Power Generation
Explosion in Frame 7FA Turbine Compartment
Here you are
[email protected]
glenmorangie
Post #10
Dec 26, 2016
Forum:
Power Generation
Explosion in Frame 7FA Turbine Compartment
> Are you sure that using the A.A. Compressor as Purge Air is OK? It > kind of sounds like you got combustion flow back into the Secondary > flexible/manifold. Who said that you could use A.A. instead of > Purge Air?. Do have any data from Trip History etc.? Some further thoughts after...
glenmorangie
Post #8
Dec 25, 2016
Forum:
Power Generation
Abnormal Sound in Mark V Panel
MKV panels have typically always produced a high frequency sound. Some people can hear it, others cannot. I guess that is age as your high frequency drops off. I wouldn't be too worried about it as you say "no alarms,no diagnostics." I don't know about the blinking LED, any ideas anyone?
glenmorangie
Post #2
Dec 25, 2016
Forum:
Power Generation
Explosion in Frame 7FA Turbine Compartment
Are you sure that using the A.A. Compressor as Purge Air is OK? It kind of sounds like you got combustion flow back into the Secondary flexible/manifold. Who said that you could use A.A. instead of Purge Air?. Do have any data from Trip History etc.? To allow further analysis please post more...
glenmorangie
Post #7
Dec 24, 2016
Forum:
Power Generation
GE Frame 6b Ratchet Motor
Can you clarify please, did you say that L.O. circulation was off for a couple of hours?
glenmorangie
Post #7
Nov 16, 2016
Forum:
Power Generation
Gas turbine Speed VS Load
To answer your question the first thing we need to know is how are you controlling your compressor load (suction pressure, discharge pressure, or what?). Normally, if you are controlling on Discharge pressure, and the scenario that you explained happened, then the system would see the...
glenmorangie
Post #2
Nov 13, 2016
Forum:
Power Generation
Turbine Not Attaining FSNL
Thanks for that. I wasn't being critical just curious to see if you found a solution. Good Luck in your search, keep posting.
glenmorangie
Post #11
Nov 12, 2016
Forum:
Power Generation
Lube Oil Pump
Can we get a little more detail on exactly where the problem was? It would be useful for us all.
glenmorangie
Post #7
Nov 6, 2016
Forum:
Power Generation
Lube Oil Pump
Great stuff CSA. When I run training courses, I tell trainees exactly the same. It is amazing the number of people who think that they know their system but you then find that they haven't even looked at their P&IDs. Your reply should be a sticky for anyone who is learning trouble-shooting!!
glenmorangie
Post #6
Nov 6, 2016
Forum:
Power Generation
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