Gas Generator Mars 100 Flameout

Hey, we have solar turbine Gas Generator mars 100 produced 2013
The Problem Flameout high fuel flow
the PID Control of the gas valve late to reach the desired point when the full load is lost but with a gradual pregnancy loss, the problem does not occur
please help.
 
Hey, we have solar turbine Gas Generator mars 100 produced 2013
The Problem Flameout high fuel flow
the PID Control of the gas valve late to reach the desired point when the full load is lost but with a gradual pregnancy loss, the problem does not occur
please help.
Hey,

We could try to assist you...if you can provide datas like:
-Controls system type
-fuel type...
-Controls sequence application code/programm..
-Trends...
-Is something have been changed /done on system before this occur?
-Is instrumentation have been checked and working properly??


As the description of the event is not so detailed and clear for have a overview of the"problem"...

Controls Guy25.
 
Hey,

We could try to assist you...if you can provide datas like:
-Controls system type
-fuel type...
-Controls sequence application code/programm..
-Trends...
-Is something have been changed /done on system before this occur?
-Is instrumentation have been checked and working properly??


As the description of the event is not so detailed and clear for have a overview of the"problem"...

Controls Guy25.
thank you for replying
Control System Rslogix 5000 1756-L73
The fuel type is gas
There is no modification because the turbine is a new installation
 
thank you for replying
Control System Rslogix 5000 1756-L73
The fuel type is gas
There is no modification because the turbine is a new installation
Ok no problem,
You seems not want to share any of these infiormations i asked so would be difficult to support from here..
Are you saying that unit is under commissioning?
Any alarms annunciated ?

This "issue" which could be not a real issue can happen sometimes/oftenly on site during commissioning !
As some constants some parameters have to be tuned according to the controls specs, and other Proccedure documents,,..
Do you get and have read the OEM manuals ?
Is there any Control TA on site?
Again without be able to see trends, softwares , controls specs, that would be difficult to add some notes ..
The cause can be various form flame detector misoperation to any other device or control sequence ......
Do the unit go such of "DLE/DLN " or "SoLonox" as per OEM abbreviations...
ControlsGuy25...
 
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