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Member Information and Posts by ger73
shaft voltage test for gas turbine
New Replies:
Hi RK,
I am not aware which exactly voltage readings and which current readings are used by...
Hi pawan,
Speedtronic (MKV and MKVI) gives two ways to check integrity of the shaft voltage...
Under Motor status display page, the status of Dc Emergency lube oil pump running is not shown in the status target display.
New Replies:
Hi,
On GE HMI with Cimplicity, the text and/or color of the dynamic filed is setup on the 'Color...
ARCNET COMMUNICATION LOSS TO <I> PROCESSORS IN A NETWORK OF <I>, AFTER DCC ERROR ACCUMULATION AND QST DPM TIME OUT MESSAGES IN <C> PROCESSOR
New Replies:
> (iii) What could be the reason for the buffer full message "DCC unable to get
> DPM...
Gas Turbine Load/IGV hunting at 75 to 85MW in winter.
New Replies:
Hi,
I assumed that your statement: 'cold weather' refers to temperatures below neg 20 degC not...
> Hunting is only observed during cold weather i.e temp. <20deg C. load between 75MW and...
VCMI card having diagnostic alarm - "GCV NOT FOLLOWING REF. TRIP"
New Replies:
Hi,
On TMR control system, even serious defect on one processor should not trip the turbine. So...
Problem in TBQD card in S processor in Mark-v
New Replies:
Hi,
There are fuses on power supplying cards TCPS, on processors (R/S/T/C).
Please check...
Hi,
Please consult Application Manual GEH 6195 Appendix D for details of connections in MKV.
...
how does denet work in mark-v?
New Replies:
Hi,
To trace internal MKV connections you have to refer to GE drawings: 'Case wiring', provided...
combustion dynamics in gas turbine
New Replies:
Hi,
Additional information provided by you suggests, as stated by GE in your message, for...
Hi,
You did not tell which turbine model you have.
On Frame 9FA with DLN2+system dynamics...
After HGPI our GT exhaust temperature is too high between 25-37MW
New Replies:
Hi JV and Sardar9,
As you write TCs were inspected.
You did not tell how the thermocouple...
How do you define the new scale type?
New Replies:
Hi,
On MKV with HMI, scledata.dat file exists but is not used because here TCI manages scaling...
ctif-1 and ctif-2 readings disagree alarm and latching.
New Replies:
Hi,
Did you verify the supplying voltage to MKVI: voltage level, voltage unbalance v.s. ground,...
> Kindly explain the reasons for this effect on LOAD and FPG low Pressure
> alarm. And what...
difference between "Total starts counter" and "manually initiated starts counter"
New Replies:
Hi,
Below description was prepared based on the standard code. Please check the code on your...
wobbe index alarm
New Replies:
> but it is not clear if this runback give command to D5 to
> cut in or not please if u have...
Dear Sir,
Please confirm with code on your site: when wobbie index alarm is present you loose...
Hi Mohamed,
Origin of the alarm you mentioned is in most cases too low gas temperature. Burning...
Troubleshooting reduced power output in GE Frame 6 Gas Turbine Generator
New Replies:
> "We applied known calibration gas pressure to the CPD sensing line and
> verified...
> Mass Flow is not up or down but the CPD is definitely an issue... calibrated it also last...
Adjusting control constants for Mark V
New Replies:
Hi,
Thanks for feedback. Very clever solution.
Remains open the question how the problem...
Hi,
- Is this Simplex or TMR MKV?
- Do you have any diagnostic alarms?
- Are all...
> in our control constant, there is a ? sign in the beginning of the line and
> could not...
Mark V <C> core problem
New Replies:
> I have changed all the <C> core cards TCCA, SDCC, SLCC, TCDA and the power
> supply...
Questions on cooldown GT GE MS9001
New Replies:
Tukanginsinyur,
The details of the cooldown process after turbine shut down and before start up...
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