At >99.3% reliability, the 6B gas turbine is already a dependable link in the chain that is your plant. With our services-to-hardware upgrade, you’ll find new ways to make your plant’s workhorse even better, and you’ll save on both cost and installation time.
Software improved logic to avoid trips, by using intelligent signal selection and system level data validation.
Improved overall operability and availability by implementing redundant monitoring of the gas turbine enclosure ventilation fans (TIL-2220).
Mitigate the risk of tripping due to a particular state of a single Mark™ VIe controller.
Enhanced unit reliability by replacing water-cooled flame sensors within 6B units.
When faulty instruments cause 25% of trips, failed starts, and outages, reliable readings win the day. Through our 1,100+ 6B turbines around the world, we’ve put years of data into an end-to-end package that provides technology and service symbiosis—which becomes your uptime.
Our 6B gas turbine package includes:
Software improved logic to avoid trips, using intelligent signal selection and system level data validation. This solution uses alternative protective actions.
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Main features
The air flow sensors mounted on the turbine compartment inlet and the gas fuel module inlet to monitor air flow in the inlet are sensitive to environmental factors. Differential Pressure (dP) transmitters are less sensitive to environmental factors.
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In TMR MK Vie controllers, gas control valve positioner trips can occur due to the logic used from each of the 3 controller channels. A high exhaust temperature spread—or a loss of flame, when a single TMR controller is in a tripped state and the other two controllers remained healthy—contributes to this trip.
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The legacy water-cooled flame scanner has experienced reliability issues, causing unnecessary downtime and maintenance costs. The dry flame scanner was been introduced as a more reliable and robust solution, which is expected to improve product reliability.
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