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Control.com topic...
Power Generation
Topic: Power generation equipment control.
from the controller department...
MCC 400 breaker
Originally posted by khairi on 19 June, 2014 - 5:39 am
MCC breaker opened
New Replies:
khairi, Again, without being able to see the one-line diagram for the turbine/plant, it's almost...
thanx for feed back its supply breaker for mcc and it happened with us when the turbine working...
khairi, "MCC 400 breaker" is not a description that many of us are familiar with. MCC...
Topic: Power generation equipment control.
from the Forum department...
MARK VI TOOLBOOKS
Posted by KHAIRI on 20 June, 2014 - 10:24 am
Learning Toolbox
Topic: Human-Machine Interface and SCADA.
from the Turbin department...
ground earth
Originally posted by KHAIRI on 19 June, 2014 - 2:23 am
ground earth
New Replies:
thanx csa for helping and i hope to learn from you more (you are my teacher)...
Hello, KHAIRI, or khairi, I don't think you can see or monitor the earth (ground) resistance...
Topic: Power generation equipment control.
from the Forum department...
Different modes of AVR operation
Originally posted by ASHISH on 20 April, 2012 - 1:11 pm
Brush AVR A-30 different modes of operation?
New Replies:
engr Interesting debate and I am happy that it seems to have come to the right conclusion...
Bruce Durdle, Dear, oh dear, oh dear, my mistakes were: 1) I did (do) consider MVA to be...
Bruce Durdle, Thanks; once again I was hoping for your input and clarification. It's greatly...
CSA, Oh dear, oh dear, oh dear! I thought we had dealt with the subject of "reactive...
Topic: Power generation equipment control.
from the Forum department...
Loss of ventilation
Originally posted by sherif elzoghby on 29 June, 2013 - 5:08 am
unit trip due to ventilation fan stop
New Replies:
sherif elzoghby, As has been said many times on control.com: It's virtually impossible to say...
For more clarification. i want to know the difference between two cases 1- loss of AC...
Topic: Power generation equipment control.
from the power generation department...
utilization factor and capacity factor
Originally posted by Ayed on 16 June, 2014 - 4:29 am
Need the difference between capacity factor and utilization factor for gas turbine
New Replies:
i am still waiting. would you please support...
Topic: Continuous process industries, DCS questions.
from the Forum department...
IGV TEST
Originally posted by KHAIRI on 18 June, 2014 - 5:20 am
IGV TEST
New Replies:
thanx friends our turbine is GEms5001 mark vi TMR and we have problem on igv and the test which...
To Brian's point, we could tell you the typical things to force and do, but we don't understand...
Obviously, you would not want to attempt this unless the turbine was in a safe condition for this...
Originally posted by sms on 18 June, 2014 - 3:26 pm
Frequent switch over from FSRT to FSRN and from FSRN to FSRT.
New Replies:
CSA, Thank you very much for your reply. And your explanation is excellent!!! I would like to...
sms, Have a look at the FSR display, for one, and monitor TTXM and TTRX. If when the Pre-Select...
It sounds like you are running right at the base load setpoint. From your description, 115 MWs is...
Originally posted by Neo on 5 May, 2014 - 8:28 am
How to get a better understanding of gas turbine control?
New Replies:
CSA, I find it is not convenient to print CSP. CSP will be split by page marker and the page...
CSA, Thank you for your reply,and you reply is always enlightening. It seems that you know every...
Neo, You are reading the Longname description for LCRPERR very literally--and that can be a...
Neo, Sorry, I missed your post. I also believe that the unit you are operating may be burning...
CSA, I am waiting for your reply:) Best regards!...
Topic: Power generation equipment control.
from the Instrlumentation and control department...
MKVI BACKUP PROCEDURE
Originally posted by Prasad on 18 June, 2014 - 1:12 pm
What are the files to be backed up for emergency usage in case of system crashes?
New Replies:
Prasad, Most GE HMIs were shipping with a back-up utility called Acronis True Image (or some...
Topic: Power generation equipment control.
from the INSTRUMENTATION department...
LVDT Calibration
Originally posted by B K MEENA on 13 November, 2010 - 11:51 am
What is the correct procedure for calibration of LVDT of GCV/SRV in Mark-VI machine.

New Replies:
Brian Hall, Adjusting the null bias spring on the servo-valve is just begging...
I wasn't able to pull the documents you are discussing due to some virus protection software that...
csa, The indicated position (from the calibrated LVDT feedback) when the turbine is running...
By Not the real CSA on 17 June, 2014 - 5:37 am -
hi CSA, the configuration of regulator1 SRV is: reg type: 2_LVpsMAX RegGain: 1.8 ...
csa, (interesting choice of moniker) Diagnostic Alarms can be seen for various cards (the VSVO...
so how i can use TSM/telnet to see some diagnostics;or some commands; if possible...
Topic: Power generation equipment control.
from the Forum department...
Barton 764 nuclear grade level transmitter
Originally posted by Rob Clark on 30 December, 2013 - 12:54 pm
Just replaced an old Barton 764 nuclear grade level transmitter. Now I have a transmitter installation question.
New Replies:
I don't suppose you still have this transmitter? Is it functioning? Thanks...
Topic: Power generation equipment control.
from the Forum department...
Excitation system
Originally posted by bing on 10 May, 2009 - 12:50 pm
What is an excitation system is and what role it does play in the start up of a prime mover like a gas turbine
New Replies:
What else happens at the same time? If by "island mode" you mean that your plant is...
Dear sir, what may be the cause of power factor fluctuation of generator? In our plant, 2...
Topic: Power generation equipment control.
from the power generation department...
Gas Turbine Trip
Originally posted by chudy on 17 June, 2014 - 7:36 am
Trip on our gas turbine, proper examination showed auxiliary motor overload alarm (C105).
New Replies:
chudy, Have you used the Trip History Display to determine what the cause of the trip was? It...
Topic: Power generation equipment control.
from the Instrument department...
Drum Level Control
Posted by Adeel on 17 June, 2014 - 9:39 am
Code for drum level tripping
Topic: Software, including programming, OS issues, etc.
from the Instrumentation and control department...
Teleperm ME function block
Posted by Raymond Mpofu on 16 June, 2014 - 4:44 pm
Meaning of the 'HUPE' Teleperm ME function block in the GET (Graphic Engineering Tool) function diagram
Topic: Power generation equipment control.
from the Forum department...
Leading AVR operation
Posted by engr on 14 June, 2014 - 1:31 pm
Changing tap changer position during leading VARS to keep machine from tripping.
Topic: Communications systems and equipment.
from the Department of Redundency Department department...
Using OPC to communicate with GE MKVIe
Originally posted by Brian on 4 June, 2014 - 2:31 pm
I'm trying to find out if anyone is using OPC to talk to a GE MKVIe from an ABB INFI90 DCS System.
New Replies:
Brian and CSA, I can tell you that I have worked at two sites now and have configured a...
Topic: Power generation equipment control.
from the CES department...
MARK V COMM IO LOSS TRIP
Originally posted by Divyang Shah on 4 June, 2013 - 2:01 am
Gas turbine got tripped. Communication IO loss alarm was reported.
New Replies:
thanks for all...
thanks CSA...
Topic: Engineering and workplace issues.
from the project department...
220kv/33kv SUBSTATION
Originally posted by manir on 20 December, 2008 - 8:19 am
about the connection of current transformer(CT).
New Replies:
> i inform you that we install the CT after the CB circuit breaker. thank you...
Topic: Continuous process industries, DCS questions.
from the Automation List department...
Steam flow compensation
Originally posted by Rahul P Sharma on 15 September, 2004 - 6:50 pm
What is the exact formula for steam flow compensation?
New Replies:
What is Pd and Td? design process parameter for example air? or used in the calculation of the flow...
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