ANSALDO ENERGIA Power Generation Solutions

Contract: SparaniseClient: Calenia Energia (EGL)Type of supply contract: EPC ContractCountry: ItalySite type: GreenfieldService Agreement: LTSA (GTF)Commercial operation: 2007Configuration:800 MW 2x(1+1) Multishaft CCThe information contained in this publication is provided for illustrative purposesonly. Product descriptions and content may change in consideration of specific marketsituations. Ansaldo Energia may make changes to the descriptions provided atany time for technical or commercial reasons.GENGENGENGENGTSTGTSTHRSGCond.HRSGCond.Main characteristicsPlant main featuresSparanise is composed of 2x(1+1) combined cycle unitsin multi shaft configuration with air condenser for electricalenergy production.The plant efficiency is over 56%. The measured plantavailability during the first period of operation is well overguaranteed figure. The plant often works delivering a±20% band as secondary frequency regulation.Sparanise is the first Italian power station realised forEGL: it has been designed to get the maximum respectfor the natural and human environment; so advancedtechnology guaranteed high efficiency and emissionsbelow European regulation limits, while innovative architecturalsolutions met client's request to reduce sightimpact. Both the high efficiency and the high availabilityhelp the customer to get as much as possible returnfrom his investment.Gas TurbineAE94.3A x 263 MW - 50 HzMain fuel: natural gas.Steam TurbineMT15 x 132 MW - 50 Hz117/31.1/4.6 bar - 549/558/236°CGeneratorGT unit: WY23Z-199LL - 300 MVA - 19 kV - 50 Hz - aircooledST unit: WY21Z-092LLT - 170 MVA - 15.75 kV - 50 Hz -air cooledHeat Recovery Steam GeneratorThree pressure levels with RH, natural circulation, drumtype with integrated deareator.Cooling SystemAir Condenser, multi row, 21 modules, double speed type.16152 Genova - Via N. Lorenzi, 8 - ItalyPhone: +39 010 6551 - Fax: +39 010 655 6209www.ansaldoenergia.it