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Control.com topic...
Power Generation
Topic: Power generation equipment control.
from the Forum department...
Speed of Synchronous Generator
Originally posted by Muhammad Salman on 26 February, 2010 - 4:08 pm
Why Speed of Synchronous Generator decrease with increasing speed?
New Replies:
If grid frquency decreased from 60 to 57 HZ what effect on generator active power increase or...
Topic: Power generation equipment control.
from the Instrumentation and control department...
Steam Turbine MSV/GV Servo Valve
Posted by zouhen on 16 October, 2014 - 12:44 am
Turbine MSV Main stop valve and GV governing servo valve were damaged and lose functionality in the same period.
Topic: Power generation equipment control.
from the Instrumentation and control department...
How to Calibrate the Gas Turbine Vibration Sensors
Originally posted by Any on 13 October, 2014 - 6:29 am
How to calibrate the vibration sensors after removing them before major gas turbine overhaul
New Replies:
> The new word is VERFIFY. CuriousOne, You said a mouthful! ;-)...
An historical reply related to the older TSI instrumentation... One can "loop...
The new word in industry is not calibrate. The new word is VERFIFY....
I think that the information given my CSA answers very well the original question. I would like to...
Any, To verify the accuracy of the calibration of any sensor one needs to know how the sensor...
Topic: Power generation equipment control.
from the MAINTENANCE DEPARTMENT department...
Second Stage Nozzle Control Failure
Originally posted by WAC on 15 October, 2014 - 6:43 am
Having nozzle control problem after replacing
New Replies:
This sounds very interesting, please can you tell us if you`ve already done a mechanical check of...
WAC, What Diagnostic Alarms are being annunciated? The reference for the second-stage nozzle...
Topic: Power generation equipment control.
from the Mechanical department...
Exit Guide vanes of Gas Turbines
Originally posted by Izhar on 19 July, 2014 - 4:24 pm
Gas turbine exit guide vanes and how to use them
New Replies:
Hello there, I regret to reply after such a long pause. Right now I am about to join a new...
Topic: Power generation equipment control.
from the CONTROL emissions monitoring systems department...
Gas Turbine CEMS Operating Parameters
Originally posted by vignesh on 12 October, 2014 - 5:46 am
Operating parameters for monitoring gas emissions for gas turbine
New Replies:
Your data logger should reveal ALL of the information you need. Permit information should also...
Your environmental authorities can provide this information. You should also have information...
Topic: Power generation equipment control.
from the DCS control department...
DCS Control of Power Plants
Originally posted by George on 8 October, 2014 - 10:24 pm
Scope of DCS programming in a Power Plant
New Replies:
ha ha...Well Said CSA, What i expressed was an engineers headache (you might be too familiar...
George, I think many of us would take exception at some of your statements about testing before...
It's always been a bit of wishful thinking on the part of the marketing guys ... When I started...
Sorry about the typos (was sleepy).. :)...
> The original definition was "Distributed Control System! Chill,...
Roy, Yes its kind of funny that it calls itself distributed. Well, as you may know already,...
The original definition was "Distributed Control System! Phil...
Roy, > How come they always like to centralize it? This one's easy--DCS stands for: ...
> One more reason to keep the subsystem control with the subsystem supplier: > This also...
Thank you CSA for your view, I'm sure that it may take some time as well as expertise to achieve...
One more reason to keep the subsystem control with the subsystem supplier: This also lets the...
George, I don't understand what you're trying to describe at all; sorry. One company might be in...
Thanks Kevin and CSA for the reply, Why this question arises in the first place is that many of...
George, I agree with Kevin that it's totally possible these days, and was more difficult even...
Hi George, Technically, especially with the capability of hardware today, I think it is totally...
Topic: Power generation equipment control.
from the Instrumentation department...
Startup Gas Turbine
Originally posted by GE mark vi on 4 October, 2014 - 6:24 am
Is there is any provision for startup gas turbine with external pushbutton (aux.PB)
New Replies:
All, Just to clarify--the Speedtronic (Mark VI in this thread, per the original poster)...
Yes there is. You'll have to just use the Push button connected as a Digital input to a remote...
Topic: Power generation equipment control.
from the Combustion Dynamics - Tuning department...
9FA and DLN 2.6+ Combustors
Originally posted by Jim Crown on 13 October, 2014 - 12:12 pm
Looking for information about dual fuel service for DLN combustors
New Replies:
Jim Crown, Good morning to you, also. I've heard of people attempting this at high load (at...
Topic: Power generation equipment control.
from the control department...
Rotating 65fp Fuel Servo
Originally posted by mohanad on 11 October, 2014 - 7:59 am
Problem with liquid fuel valve opening while unit is running on gas fuel
New Replies:
mohanad, When did this problem start? After the liquid fuel pump servo-valve was changed? ...
Originally posted by vignesh on 12 October, 2014 - 5:34 am
How do I change my career from a gas turbine operator to a combined cycle operator?
New Replies:
IF you are currently a Gas Turbine Operator, having access to the DCS Operation Screen, you don't...
Topic: Power generation equipment control.
from the Forum department...
Tubing and Piping
Originally posted by Gary on 9 October, 2014 - 2:28 pm
Any differences about the size standard for piping and Tubing?
New Replies:
Gary, I used my preferred Internet search engine with the following search term: "what...
Topic: Power generation equipment control.
from the Forum department...
Reverse Power Problems
Originally posted by Martin Crummy on 8 October, 2014 - 3:08 pm
Reverse power of Engine 1 when syncing in MSB bus-tie
New Replies:
Martin, Thanks for clarifying if this has been an ongoing issue for some (since...
Many thanks for the responses. I'm new to the vessel and have been told that it has always been...
Said Gen 1 and 2 are on bus A. PMS is sending speed adjustment signals to these generators in order...
Posted by abdi on 10 October, 2014 - 6:00 am
Difference between catalog recommendation for changing hydraulic oil filter and control system switch
Topic: Power generation equipment control.
from the power plant department...
Purge Pressure
Posted by abdi on 10 October, 2014 - 2:15 am
low purge pressure for liquid fuel nozzle
Originally posted by Erwin on 7 October, 2014 - 5:28 am
Avoiding overspeed by loss of the full load.
New Replies:
Normally the GT is programmed to accelerate and decelerate slowly by increasing the fuel staging...
Topic: Power generation equipment control.
from the Gas Turbine Controls department...
Gas Turbine First Fire
Originally posted by George on 7 October, 2014 - 6:49 am
Pre-startup activities and sequence for first fire of GT.
New Replies:
PLC Programmer, There's loop-checking; there's usually some kind of crank checks (spinning the...
CSA Sir, What are the stages of testing a Gas Turbine, before it is ready? George Sir, ...
Topic: Power generation equipment control.
from the Mechanical department...
Initial Torque Required for Gas Turbine
Originally posted by Izhar on 2 September, 2014 - 5:21 am
How to calculate the initial torque required by gas turbine
New Replies:
Yes special thanks to 309EGuy. Pressure regulators are present on the pump body, I guess we can...
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