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Hello all,
We tried to start our gas turbine on distillate today but failed. For info it is not known when the last time the unit operated on distillate. We had a lot of problem, some signal was not getting through and liquid fuel stop valve was not opening. After few replacement of parts with no success we tried to change over to distillate from gas since start up showed no progress. We manage to get the Liquid fuel stop valve (HMI shown as SV after FSR1) to open but the FSR1 % won't increase and ended up tripping the unit on combustion trouble.
Change over was done at FSNL. FSR2 was at 26.47% with FSCR at 25% and FSC at 27% while P2 at 14.27 bar.
we did bleed the fuel for at least 10 minutes and check all liquid pressure to be normal or above 3 bar.
any help would be greatly appreciated,
We tried to start our gas turbine on distillate today but failed. For info it is not known when the last time the unit operated on distillate. We had a lot of problem, some signal was not getting through and liquid fuel stop valve was not opening. After few replacement of parts with no success we tried to change over to distillate from gas since start up showed no progress. We manage to get the Liquid fuel stop valve (HMI shown as SV after FSR1) to open but the FSR1 % won't increase and ended up tripping the unit on combustion trouble.
Change over was done at FSNL. FSR2 was at 26.47% with FSCR at 25% and FSC at 27% while P2 at 14.27 bar.
we did bleed the fuel for at least 10 minutes and check all liquid pressure to be normal or above 3 bar.
any help would be greatly appreciated,