Gas turbine AE94.3A

Product catalog summary

Overview of AE94.3A Gas Turbine
The AE94.3A is a high-performance gas turbine from Ansaldo Energia, known for its efficiency, power output, reliability, operational flexibility, and low emissions. It is designed for combined cycle power plants and offers a balanced value package through continuous product improvements.

Technical Specifications

Compressor cold-end drive with variable inlet guide vanes.
Disk-type rotor with two bearings and an annular combustion chamber with replaceable ceramic tiles.
Equipped with 24 hybrid burners for natural gas and light oil, axial exhaust, and film-cooled blades/vanes.
Easy maintenance with replaceable blades and vanes without opening the turbine.

Performance and Flexibility

Quick-start capability reaching baseload in under 30 minutes.
Optimized load ramp and reduced minimum environmental load to 42% of baseload.
Operates in premix mode across the load range, supporting fuel flexibility with natural gas and liquid fuels.
Fuel switching between gaseous and liquid fuels is reliable in mid-to-high load ranges.

Emissions and Environmental Impact

VeLoNOx™ burner reduces NOx emissions to below 30 mg/Nm3 with minimal power derating.
CO emissions are maintained at low levels.

Service and Maintenance

Ansaldo Energia provides 24/7 technical assistance, maintenance, and spare parts supply worldwide.
Continuous process improvements ensure optimal operation and maintenance efficiency.

Global Installations
The AE94.3A gas turbines are installed worldwide, with notable installations in countries such as Greece, Hungary, Belgium, France, Spain, Tunisia, Turkey, Russia, Syria, Italy, and Algeria, totaling over 50 units and 14,800 MW.

Catalog excerpts

AE94.3A - A high-performance and competitive Gas Turbine The F-class AE94.3A gas turbine, the most advanced in Ansaldo Energia’s product portfolio, is based on well proven, reliable Ansaldo Energia technology. The AE94.3A model allows Ansaldo Energia customers to equip their combined cycle power plants with gas turbines that are fully competitive in terms of all market drivers in the large gas turbine segment: efficiency, power output, reliability, operational flexibility and emission levels. Continuous product improvements are combined with the traditional reliability and robustness of Ansaldo...

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The Ansaldo Energia Service Organisation provides technical assistance services worldwide, available 24 hours a day, 7 days a week, in the fields of maintenance, spare parts supply and preventive maintenance programs, so ensuring that customers are in the best position to achieve optimum operation. Continuous process improvements guarantee the best assistance for our customers: for example, the latest maintenance procedures include extended spare parts stocks and streamlined logistics. Proud of our worldwide references – decades of experience premix mode across the entire load range, greatly...

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Petergraf 05/2013 Stampa: Microart Recco - Genova Ansaldo Energia AE94.3A Gas Turbine References in the World BELGIUM (1) SYRIA (2) Deir Ali (2) Deir Azzour (2) ALGERIA (6) Hamma (1) M’Sila (2) Hassi Messaoud (3) Total number of AE94.3A Gas Turbines (14,800 MW) >50 16152 Genova - Via N. Lorenzi, 8 - Italy Tel: +39 010 6551 - Fax: +39 010 655 3411 E-mail: [email protected] Rosignano (1) Ferrara (2) Pietrafitta (1) Santa Barbara (1) Ferrera Erbognone (2) Mantova (2) Ravenna (2) Brindisi (3) Voghera (1) Sparanise (2) Vado Ligure (2) Leinì (1) Napoli (1) Moncalieri (1) Rizziconi (2) Turano...

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Gas turbine AE94.3A

Gas turbine AE94.3A

Catalog excerpts

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