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Control.com topic...
Power Generation
Topic: Power generation equipment control.
from the Forum department...
Woodward 505 steam controller
Originally posted by Mick on 16 May, 2013 - 5:29 pm
Woodward 505 steam controller Alarm issue
New Replies:
By Sergio Toledano on 22 May, 2013 - 7:15 pm -
> I have just programmed a Woodward 505 controller and exited 'Configuration' mode. I keep...
Topic: Power generation equipment control.
from the Forum department...
servo valve calibration
Originally posted by ESKAY on 19 May, 2013 - 4:16 pm
Distillate fuel servo calibration
New Replies:
ESKAY, I now see you are asking new and different questions, and the information you are...
ESKAY, I sense your frustration. I, too, for a couple of years as a new GE employee was under...
Dear CSA sir, I could not find the answer thro the "search" facility OR ...
Dear CSA , Thanks for directing me to the old thread , for the same issue of calibrating...
ESKAY, I thought we'd been over this before.... http://www.control.com/thread/1336557419 ...
ESKAY, This idea of "calibrating servo-operated devices" on GE-design heavy duty gas...
It's difficult I know, really the only way to check is do a "dummy fire" with no spark...
Topic: Power generation equipment control.
from the instrumentation department...
servo regulator
Originally posted by vm on 22 May, 2013 - 1:33 am
What is meant integrator convergence gain for servo regulator?
New Replies:
vm, That value, while field-adjustable, is not meant to be "tuned" in the field. It is...
Topic: Power generation equipment control.
from the Operations department...
Frame 6, Mark V GT
Originally posted by Sunil on 22 May, 2013 - 7:46 am
We are running Frame 6, Mark V GT ,only with gas.Has HRSG. GT for captive power generation in process plant steam for process
New Replies:
Sunil, When did this problem start? After one of the cards you listed was...
Topic: Power generation equipment control.
from the Maintenance department...
Frame 6B Lube Oil Heaters
Originally posted by davidmcc on 21 May, 2013 - 3:52 am
Where are the lube oil heaters located?
New Replies:
Davidmcc, Good to hear you have located the heaters. Sounds like a very circuitous route--and...
The heaters pull out from the opposite side of the machine from where the terminals are. The...
Thanks CSA, you're right, the lube oil heater 23QT-1 is accessible at low level on the side of...
Our three are on the right side of the oil tank. There is a TIL on these, talks about reconfiguring...
Davidmcc, Typically, the immersion heaters used on GE-design heavy duty gas turbines are in...
Topic: Software, including programming, OS issues, etc.
from the Maintenance department...
LIquid Fuel Bypass Valve Mark V Flame 5 (MS5001)
Originally posted by STEVEN on 21 May, 2013 - 12:31 pm
Load running at limitation when running on fuel oil.
New Replies:
STEVEN, I don't know of any way to test for passing of the liquid fuel bypass valve when the...
Topic: Power generation equipment control.
from the Forum department...
Cimplicity configuration
Posted by Abdou on 21 May, 2013 - 4:01 pm
HMI upgrade
Topic: Power generation equipment control.
from the Instrumentation department...
Ratchet problem
Originally posted by vijay on 19 May, 2013 - 10:40 am
we had a problem in the ratchet mechanism
New Replies:
Experience ratchet pump both AC and DC pump cut-in during ratcheting operation. Found motor pump...
By Venkatachalam, Valliappan X on 20 May, 2013 - 12:11 am -
In my experience, we faced similar problem in one of the turbines where the ratcheting was...
Originally posted by Akhtar on 21 May, 2013 - 8:17 am
If the water injection pump trips, what will happen to GT exhaust temperature?
New Replies:
Akhtar, Water injection definitely has an effect on exhaust temperature, but not as much as some...
Topic: Power generation equipment control.
from the Engineering department...
Mark V Power Supplies
Originally posted by DavidMcC on 6 May, 2013 - 1:06 am
how to configure PD for AC power input?
New Replies:
Hi CSA, Sorry to just get back to you now, your answer is spot on, we don't have a DACA so we...
Topic: Power generation equipment control.
from the Forum department...
Frame 6B Exhausrt Temperature Spreads
Originally posted by James Murray on 14 January, 2013 - 7:53 pm
FR6B tripping on Exhaust Temp spreads at FSNL
New Replies:
We had sort of the same problem once. We had lost the diffuser off our compressor bleed valve...
Topic: Power generation equipment control.
from the Operation department...
Compressor fouling
Posted by Fai on 20 May, 2013 - 9:31 pm
CPD reduced CTDA remain at low temperature. Baseload was reducing as well
Originally posted by Nsikan Williams on 20 May, 2013 - 4:27 pm
just inherited a new plant without adequate handover documentation. just need some info guys.
New Replies:
Dear Nsikan, For my site (frame 9FA), GE setpoint for inlet air filter dp alarm are 4inch H20...
Topic: Power generation equipment control.
from the Operations department...
Loss of MW's after outage
Originally posted by MD on 19 May, 2013 - 4:52 pm
Loss of MW's coming out CI
New Replies:
1) What do you mean by "loss of air flow", can you explain more? 2) Do you have data...
Topic: Power generation equipment control.
from the operation department...
hydraulic filter
Originally posted by P.P.Salim on 18 May, 2013 - 4:01 am
How to change over Hydraulic oil filter in frame6B GE gas turbine, while the Gas turbine is in service.
New Replies:
Bob Johnston, I have seen some non-GE packaged units which did not have transfer fill valves,...
Check your P & ID for details. 1)open the fill valve and allow stand-by filter to be full...
Topic: Power generation equipment control.
from the control department...
GT FSR for warm up the turbine
Originally posted by Ahmed on 31 January, 2013 - 12:32 pm
FSR fuel reference - margin of FSR warm up
New Replies:
MWO, I don't have a copy of Toolbox or a .m6b file for a gas turbine to review. To be specific,...
Unfortunately the next opportunity will be in a year so I am trying to compile notes and make a...
MWO, Certainly a diesel starting means which is not being controlled correctly could be the cause...
CSA, I appreciate the reply. There is a general feeling among the operators and mechanical...
MWO, There are a couple of different versions of FSRMIN and the "programming" used to...
Topic: PLCs and related questions.
from the serious department...
Mark VI - VCMI Board Replacement
Originally posted by Fausto on 23 February, 2010 - 9:59 am
Mark VI not working with a VCMI board replacement!!
New Replies:
Salem have acknowledged problems with IS215VCMIH#B and H#C. The issue is with socketed IONET...
Originally posted by Fyzal on 16 May, 2013 - 6:53 am
Low output after smoke coming out from the extraction pipe from bearing #2
New Replies:
Fyzal, Lube oil header temperature is quite higher, I think that it should be in 50~55C, try to...
Fyzal, If this is a problem with some kind of L.O. leak in the #2 Brg. area (which is what I...
At the moment, we are planning to check the extraction pipes for the sealing air, which taken...
Hi CSA, Smoke is seen from the venting pipe since from Full Speed no load, and getting worse...
Dear SB, The lube oil pressure is 1.85 bar, and temperature (LTTH-1) is 66.6dgC. At bearing #2,...
Topic: Power generation equipment control.
from the Operations Department department...
Mark VI IONet N-Tron Network switch failures
Originally posted by D.V on 2 November, 2011 - 6:24 am
Mark VI IONet N-Tron Network switches keep on failing, RCA needed
New Replies:
Sagir, Is it possible that the Rev. C switch failures have caused some problem(s) with the 28 VDC...
We too are facing a lot of failures in N-tron switches (516/508 Fx and tx). After an RCA by N-tron,...
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