On a new Frame 5 gas turbine, the average exhaust temperature was expected to “crest” at about 810F approximately 3 minutes and 20 sections into the start cycle (red arrows in Fig 6), when the turbine was at about 80% speed (nominally 4000 rpm). Bear in mind that if the temperature drifted too high, the turbine might trip on over-temperature. GE GAS TURBINE MANUAL Pdf Download ManualsLib The Frame 6 Users Group exists to provide members an open forum for dialogue and exchange of information to improve operational and maintenance practices related to General Electric Frame 6 series combustion turbines, and to act as a focal group to interface with the manufacturer. Ge frame 6 gas turbine manual are a fun way to gain details aboutoperating certain to operating the equipments.

Since 2004, PSM has been providing gas turbine solutions for Frame 6B hot gas path buckets, nozzles & shrouds and compressor hardware. Improved durability and lower life cycle cost is achieved using PSM’s component and system level product modeling and data evaluation tools, to identify the issues and failure modes in current Frame 6B OEM gas turbine designs.

Ge Frame 5 Turbine Specifications

PSM manufactures all gas turbine buckets, nozzles and shroud blocks to be compatible with the latest 2085F firing temperature machines – the Engine Model 6571 – and are also backwards compatible. In normal operation the entire Frame 6B hot gas path has a minimum service interval of 24,000 FFH or 900 FS, which can be increased to 32,000 FFH on a unit by unit basis, with consultation from PSM’s experts.

1st Stage Nozzle

• Equivalent to OEM
• Optional NiCoCrAlY & TBC Coatings

1st Stage Buckets

Ge Frame 6 Gas Turbine Manual Transfer Switch

• Improved Aero blade profile and cooling

2nd Stage Nozzle

• Equivalent to OEM

2nd Stage Buckets

• Scalloped tip shroud for improved creep resistance
• Increased tip shroud contact face area mitigates shingling

3rd Stage Nozzle

• Equivalent to OEM

3rd Stage Buckets

• Increased tip shroud contact face area mitigates shingling

LEC III™: Field proven 3-5ppm NOx

and

LEC-NextGen: Highly durable sub 9ppm NOx

Compatible with 6581B, 7121EA, 9171E and older turbine models either as a drop in replacement to the OEM DLN1.0 or as a conversion from standard diffusion frame systems. The system has proven versatility with over 70 installations globally on GE Frame 6B, 7E/EA, 9E and most recently 4 x 7B units. Originally fielded in 2001, the patented LEC III™ fuel air mixing technology produces consistent sub 5ppm NOx and single digit CO.

Introduced in 2015, the LEC-NextGen has been developed from the original LEC-I and LEC III™ systems in response to the global power generations requirements for increased durability throughout an increased load range, while maintaining sub 9ppm NOx and single digit CO throughout pre-mix operation.

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Ge Frame 5 Gas Turbine

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