power generation solutions
Transcription
power generation solutions
Progetto1:Layout 1 30/05/11 12:12 Pagina 3 POWER GENERATION SOLUTIONS Progetto1:Layout 1 30/05/11 12:12 Pagina 5 ANSALDO ENERGIA Power Generation Solutions Power Plant Flexibility and Optimization Ansaldo Energia is a global supplier of turn-key power plants and offers the full set of the most reliable and best performing solutions available today. Ansaldo Energia is one of the few companies in the world able to offer a broad range of products as manufacturer of all the main power plant components, supplying whole plants as well as power blocks in both open and combined cycles. Ansaldo Energia is fully acknowledged today as an EPC for turnkey projects, and therefore as a global plant engineering contractor. Ansaldo Energia, whose customers include public bodies, independent power producers and industrial companies, is an independent operator with fully proven, proprietary technologies. Ansaldo Energia has references on all five continents and enjoys an outstanding reliability record. Today power plant operational flexibility is a key success factor to ensure economic return in a liberalized market for new and existing fossil power plants. Ansaldo Energia provides and develops tailor-made solutions to enhance power plant operational flexibility by leveraging the full breadth of experience accumulated from previous projects. All products and plants are designed to offer: •high flexibility •maximum safety •state-of-the art control systems •highly environmental-friendly features such as zero liquid discharge •remote diagnostics and assistance This is obtained through the accurate and effective simulation of both processes and plant components during the design and test phases, and thanks to the quality of the automation systems and I&C, supplied both for turnkey plants and components. Taking care of the customer’s needs during the entire lifetime of the supply is the starting point for Ansaldo Energia in every project and in each relationship. Thanks to full-cycle experience and a flexible approach to power projects, the company’s role can range from Original Equipment Manufacturer to parts & service supplier, and from general contractor to co-developer. All the main new plants are also covered by important contracts for service and long term maintenance assistance. This scenario has translated into more than 33,000 MW installed in the first decade of the new century. Ansaldo Energia and equipment Ansaldo Energia state-of-the-art power generation technology stems from about a century of experience in the various engineering fields. Ansaldo Energia invests constantly and increasingly to provide significant resources for development programmes, particularly in relation to combustion, thermofluid dynamics, automation and special materials. One example of this is growing market demand for high efficiency and low emissions, which has led to the development of the cutting-edge VeLoNOx™ burners and to a series of new patents for use in all upgraded gas turbines models. Progetto1:Layout 1 30/05/11 12:12 Pagina 6 Service Offering The Ansaldo Energia service offering leverages advanced technologies, field expertise and flexibility in relationships in order to enable utilities and plant managers to optimize plant efficiency and reliability, thus reducing operating and life cycle costs. In addition, Ansaldo Energia can offer service activities for third party equipment thanks to its OSP™ business line, which combines the expertise of the OEM with the flexibility of the ISP. Ansaldo Energia has chosen to focus on customer services in order to combine the proven design expertise, manufacturing capabilities and commissioning skills of its New Units business line with excellence in the aftersale phase, thanks in particular to rapidity of response and intervention, technical capabilities and expertise, a high quality supply chain, and well known flexibility in matching customer needs. The complete range of activities covers gas turbines, steam turbines, generators and complete open/combined cycle plants, with services which are tailored to the individual requirements of the customer: •Long Term Service Agreements (LTSA) •Field Service (Planned Maintenance, Emergency Interventions) •Solutions/Upgrades •Spare parts •Repair Activities •Remote Monitoring and Diagnostics •Second hand Power Plants/Equipment relocations The company’s experience of long term collaborations with its customers is demonstrated by current active engagements: more than 40 gas turbine LTSAs on 68 units, 26 LTSA Customers in 12 countries, totalling more than 22 GW. Gas Turbines generation and industrial applications), with output up to 800 MW. Ansaldo Energia has extensive design, manufacturing and installation experience, with more than 1,200 units in service or on order totalling 89 GW. Of these more than 300 units are rated above 100MW. The gas turbine offering is entirely based on fully proven, proprietary technology. Ansaldo Energia gas turbines are fully competitive in terms of all market drivers in the heavy duty segment: efficiency, power output, reliability, operational flexibility and emission levels. Gas turbines ranging from 70 MW to more than 290 MW are continuously improved by a dedicated R&D team. Ansaldo Energia has received orders for more than 150 gas turbines and 27 GW worldwide, with an installed fleet exceeding 6 Million Operating Hours. Steam Turbines Ansaldo Energia offers a comprehensive portfolio of highly reliable, efficient and operationally flexible steam turbines for all fossil-fired power plant applications (combined cycles, steam power plants and geothermal, co- Turbo Generators Ansaldo Energia experience in the design and construction of turbogenerators up to 1220 MVA dates back to 1920: it covers mainly gas, steam, and gas & steam for single shaft configurations and geothermal applications, and offers a wide range of air-cooled, hydrogen-cooled and hydrogen/water-cooled turbogenerators, creating a comprehensive portfolio of highly reliable, efficient and operationally flexible machines. Since 1950, more than 700 units (over 300 in the last ten years) have been manufactured, for a total installed generating capacity of over 100 GVA. Progetto1:Layout 1 30/05/11 12:12 Pagina 4 Ansaldo Energia Contracts for large Power Plants (Combined Cycle/Open Cycle) in the period 2001-2011 Contract Site Configuration Type of supply contract Commercial operation Servola Brownfield 200 MW (1+1) Multishaft syngas CC EPC Contract 2001 Ballylumford Brownfield 500 MW (2+1) Multishaft CC + 100 MW (1+1) Single shaft CC EPC Contract 2003 Ferrera Erb. Brownfield 800 MW 2x(1+1) Multishaft CC Supply and installation of power block + 200 MW (1+1) Multishaft syngas CC 2003+2004 Ravenna Brownfield 800 MW 2x(1+1) Multishaft CC Supply and installation of power block 2004 Mantova Brownfield 800 MW 2x(1+1) Multishaft CC Supply and installation of power block 2005 Voghera Greenfield 400 MW (1+1) Single shaft CC Supply and installation of power block 2005 Brindisi Brownfield 1200 MW 3x(1+1) Multishaft CC Supply and installation of power block 2005 Rosignano Brownfield 400 MW (1+1) Single shaft CC EPC Contract 2007 Sparanise Greenfield 800 MW 2x(1+1) Multishaft CC EPC Contract 2007 Leinì Greenfield 400 MW (1+1) Multishaft CC EPC Contract 2007 Vado Ligure Repowering 800 MW (2+1) Multishaft CC EPC Contract 2007 Rizziconi Greenfield 800 MW 2x(1+1) Multishaft CC EPC Contract 2008 Moncalieri Repowering 400 MW (1+1) Multishaft CC EPC Contract 2008 Napoli Levante Repowering 400 MW (1+1) Multishaft CC EPC Contract 2008 Escatron Brownfield 800 MW (2+1) Multishaft CC Supply and installation of power block 2008 Ferrara Brownfield 800 MW 2x(1+1) Multishaft CC Supply and installation of power block 2008+2009 Larbaa Greenfield 500 MW (4 TG) Open cycle EPC Contract 2009 Batna Greenfield 250 MW (2 TG) Open cycle EPC Contract 2009 M'Sila Brownfield 500 MW (2 TG) Open cycle EPC Contract 2009 Algeçiras Repowering 400 MW (1+1) Multishaft CC 800 MW 2x(1+1) Supply and installation of power block 2010 Marcinelle Greenfield 400 MW (1+1) Single shaft CC Supply and installation of power block 2010 Thisvi Greenfield 400 MW (1+1) Multishaft CC Supply and installation of power block 2010 Turano Lodigiano Greenfield 800 MW (2+1) Multishaft CC EPC Contract 2010 Aprilia Greenfield 800 MW (2+1) Multishaft CC EPC Contract 2011 San Severo Greenfield Single shaft CC EPC Contract (1+1) 400 MW 2011 Bayet Greenfield Single shaft CC EPC Contract (1+1) 400 MW 2011 Dunamenti Greenfield 400 MW (1+1) Multishaft CC Supply and installation of power block 2011 Torino Nord Greenfield 400 MW (1+1) Multishaft CC Supply and installation of power block 2011 Progetto1:Layout 1 30/05/11 12:12 Pagina 1 Scheda SanSevero_LO:San Severo 11/02/11 14:47 Pagina 1 San Severo 1 x 400 MW Combined Cycle Power Plant Scheda SanSevero_LO:San Severo 11/02/11 14:47 Pagina 2 Contract: San Severo Client: En Plus S.p.A. (Atel) Type of supply contract: EPC Contract Country: Italy Site Type: Greenfield Service Agreement: LTSA Commercial operation: 2011 Configuration: 400 MW (1+1) Single shaft CC GT GEN HRSG ST Cond. Main characteristics Plant main features San Severo is composed of a 1+1 combined cycle unit in single shaft configuration with air condenser for electrical energy production. The expected plant efficiency is over 57%. This power plant is equipped with the new flexibility package to fulfil the new energy market requirement. The minimum technical load of the gas turbine, thanks to the new VeLoNOxTM burners, will be lower than the 45%. In this plant the new proprietary ZLD system has been implemented to reduce the fresh water consumption and to comply with the local regulation that prohibits any liquid effluents emission from the industrial sites. This system allows an industrial water recover of about the 98%. The information contained in this publication is provided for illustrative purposes only. Product descriptions and content may change in consideration of specific market situations. Ansaldo Energia may make changes to the descriptions provided at any time for technical or commercial reasons. Gas Turbine AE94.3A x 280 MW - 50 Hz Main fuel: natural gas Steam Turbine MT15 x 135 MW - 50 Hz 118/30.3/4.63 bar - 546/536/265°C Generator 50THR - L63 - 470 MVA - 20 kV - 50 Hz - H2 cooled Heat Recovery Steam Generator Three pressure levels with RH, natural circulation, drum type with integrated deareator. Cooling System Air Condenser, single row, 24 modules, double speed type. 16152 Genova - Via N. Lorenzi, 8 - Italy Phone: +39 010 6551 - Fax: +39 010 655 6209 www.ansaldoenergia.it Scheda Bayet_LO:Bayet 11/02/11 14:46 Pagina 1 Bayet 1 x 400 MW Combined Cycle Power Plant Scheda Bayet_LO:Bayet 11/02/11 14:46 Pagina 2 Contract: Bayet Client: 3CB SAS (Atel) Type of supply contract: EPC contract Country: France Site Type: Greenfield Service Agreement: LTSA Commercial operation: 2011 Configuration: 400 MW (1+1) Single shaft CC GT GEN HRSG ST Cond. Main characteristics Plant main features Bayet is a 1+1 combined cycle unit in single shaft configuration with air condenser for electrical energy production. The expected plant efficiency is over 57%. This power plant is equipped with the new flexibility package to fulfil the energy market requirement. The minimum technical load of the gas turbine, thanks to the new VeLoNOxTM burners, will be lower than the 45%. Moreover this plant is designed to hold also wide range of ambient temperatures. It is also to highlight the method of participation to the primary and secondary frequency regulation that involves also the steam turbine. Gas Turbine AE94.3A x 280 MW - 50 Hz Main fuel: natural gas The information contained in this publication is provided for illustrative purposes only. Product descriptions and content may change in consideration of specific market situations. Ansaldo Energia may make changes to the descriptions provided at any time for technical or commercial reasons. Steam Turbine MT15 x 135 MW - 50 Hz 118/30.3/4.63 bar - 546/536/265°C Generator 50THR - L63 - 470 MVA - 20 kV - 50 Hz - H2 cooled Heat Recovery Steam Generator Three pressure levels with RH, natural circulation, drum type with integrated deareator. Cooling System Air Condenser, single row, 24 modules, double speed type. 16152 Genova - Via N. Lorenzi, 8 - Italy Phone: +39 010 6551 - Fax: +39 010 655 6209 www.ansaldoenergia.it Scheda Turano Lodigiano_AW:lodi 10/05/11 11:47 Pagina 1 Turano Lodigiano 1 x 800 MW Combined Cycle Power Plant Scheda Turano Lodigiano_AW:lodi 10/05/11 11:47 Pagina 2 Turano Lodigiano 1 x 800 MW Combined Cycle Power Plant The Turano Lodigiano/Bertonico power plant, situated near Lodi in northern Italy, is owned by Sorgenia S.p.A., an important private operator on the Italian market for electric power and natural gas, with a strong focus on respect for the environment and “clean” energy. The plant is located in a recently reclaimed industrial area that was previously occupied by a refinery demolished in the early 1980s, and there are plans to re-qualify the surrounding area by developing industrial and artisan sites nearby. In April 2008 Ansaldo Energia was awarded the EPC contract to build the power plant on a turnkey basis and a Long Term Service Agreement (LTSA) to maintain the 2 gas turbines and relative generators. In 2009 the customer, based in part on positive experience gained at Turano, awarded Ansaldo Energia a similar contract for the sister plant in Aprilia (Province of Latina). The power plant comprises a combined cycle with two gas turbines and one steam turbine (2+1 configuration), delivering a nominal output of 800 MW. The work assigned to Ansaldo Energia as EPC Contractor included the design, supply, on-site installation, startup and testing of the entire power plant, comprising the main components in the power block. The turnkey supply of which Ansaldo Energia is in charge also covers the gas station, the thermal cycle, the auxiliary systems, including one auxiliary boiler and a water demineralisation and recover plant (ZLD), the HV, MV and LV electrical equipment, including one metal-clad gas insulated switchgear (GIS) for connection to the Terna substation, the plant automation system (DCS) and the design and implementation of civil works for the entire plant. Third parties commissioned directly by the customer developed the natural gas feeding system and the high voltage electric substation. The distinctive features of the project are its focus on environmental issues and excellent operating flexibility, which are critical success factors for power producers today, who are faced with an ever more competitive market and a society increasingly aware of environmental problems. A combined cycle solution plus Ansaldo Energia technology delivers excellent plant performance with low atmospheric emission impact. The class 4 AE94.3A gas turbine with VeLoNOx™ burners has been successfully tested on other power plants and the base load efficiency measured during testing was higher than 57%, with CO and NOx emissions much lower than 30 mg/Nm3. The results of plant efficiency tests at partial load were equally satisfactory. The management of water resources was also a key focus and the plant has a Zero Liquid Discharge (ZLD) water treatment system that reduces the input of process water from wells, as well as a powerful air condenser used to condense the steam without resorting to external water resources for cooling. Although the power plant is situated in an industrial area away from population settlements, the design meets Scheda Turano Lodigiano_AW:lodi 10/05/11 11:47 Pagina 3 specific architectural requirements to ensure environmental and landscape integration in such a way as to reduce visual and acoustic impact. The buildings are clad in panels that insulate from and absorb sound, which represent one of the main visual features of the plant, along with the big hexagonal concrete stack about 100 m high and the brick red colour used for various plant sections, recalling the natural colours of the area surrounding the plant. So far as power generation is concerned, the plant has been designed to meet the voltage and frequency regulation requirements of the Italian transmission network as stipulated by Terna (the Italian National Grid operator), while on a functional level the plant has been designed to deliver maximum operating flexibility in accordance with legal atmospheric pollutant emission criteria. The customer can vary load on a daily basis in peak hours and during the weekend. Rapid plant start up allows the customer to begin generating power quickly, as well as to operate with different plant configurations and variable loads, providing a rapid and flexible response to network demand. The project was given the “Notice to Proceed” by the customer in April 2008 and construction work began in February 2009. A constant focus on the real needs of the customer and the climate of proactive collaboration established, together with technical expertise and careful planning and monitoring of work, have made it possible to achieve the general project objectives and, specifically, plant delivery (PAC issued by customer Sorgenia) in just 30 months from the NTP. Site work (civil works, electromechanical assembly, start-up activities and testing) involved up to about 850 people on site in peak periods and was performed in such a way as to ensure the health and safety of both its own workers, and those of associated companies and sub-contractors working on site. With the final hand-over of the plant to the customer, planned for November 2010, the Long Term Service Agreement covering maintenance will come into effect. Under the terms of this contract Ansaldo Energia is committed for 7+7 years to managing and performing routine maintenance and repair work on the 2 gas turbine sets, undertaking to maintain performance values with minimum deterioration and high turbo generator availability values for the entire duration of the contract. The agreement also entails operating parameter logging and remote monitoring 24/7 from the diagnostic control room at Ansaldo Energia’s Genoa production facility. Scheda Turano Lodigiano_AW:lodi 10/05/11 11:48 Pagina 4 Contract: Turano Lodigiano Client: Sorgenia Type of supply contract: EPC Contract Country: Italy Site Type: Greenfield Service Agreement: LTSA Commercial operation: 2010 Configuration: 800 MW (2+1) Multishaft CC GEN GT HRSG GEN ST Cond. GEN GT HRSG Main characteristics Plant main features Turano Lodigiano is a 2+1 combined cycle unit with air condenser for electrical energy production. The expected plant efficiency is over 57%. The plant minimum technical load, thanks to the new VeLoNOxTM burners, will be about the 50%. This power plant is characterized by an architectonical cover solution for the main components and for the HRSG stack to minimize the environmental impact and promote the plant acceptance and territorial integration. Moreover, to reduce the environmental impact, the new proprietary ZLD system has been implemented to reduce the fresh water consumption and to comply with the local regulation that prohibits any liquid effluents emission from the industrial sites. This system allows an industrial water recover of about the 98%. Gas Turbine The information contained in this publication is provided for illustrative purposes only. Product descriptions and content may change in consideration of specific market situations. Ansaldo Energia may make changes to the descriptions provided at any time for technical or commercial reasons. AE94.3A x 277.2 MW - 50 Hz Main fuel: natural gas Steam Turbine RT30 x 268 MW - 50 Hz 123/28.5/4.9 bar - 544/549/231°C Generator GT units: TRY - L56 - 330 MVA - 18 kV - 50 Hz - air cooled ST unit: TRX - L56 - 330 MVA - 18 kV - 50 Hz - air cooled Heat Recovery Steam Generator Three pressure levels with RH, natural circulation, drum type with integrated deareator. Cooling System Air Condenser, single row, 24 modules, double speed type. 16152 Genova - Via N. Lorenzi, 8 - Italy Phone: +39 010 6551 - Fax: +39 010 655 6209 www.ansaldoenergia.it Scheda MʼSila_LO:MʼSila 13/10/10 11:30 Pagina 1 M'Sila 500 MW Open Cycle Power Plant Scheda MʼSila_LO:MʼSila 13/10/10 11:30 Pagina 2 Contract: M’Sila Client: Sonelgaz Type of supply contract: EPC Contract Country: Algeria Type of site: Brownfield Service Agreement: Spare Parts Commercial operation: 2010 Configuration: 500 MW (2 GTs) OC GT GEN GT GEN Main characteristics The information contained in this publication is provided for illustrative purposes only. Product descriptions and content may change in consideration of specific market situations. Ansaldo Energia may make changes to the descriptions provided at any time for technical or commercial reasons. Plant main features M'Sila projet is a 2 x 215 MW GT based power plant in open cycle configuration delivered as turn-key contract. It is provided for mulfifuel service with natural gas as main fuel and light oil as back-up fuel. The plant is equipped with gas reducing station, firefigthing facilities, black start diesel, demi production and water treatment units and auxiliaries buildings for administration and workshop. Conceived as an extension of the existing plant, the scope of supply includes all facilities for the telesurveillance and anti-intrusion systems along the whole fence for a perimeter longer than 3.5 km. M’Sila power plant has been designed full in compliance with Customer requirements to get high availability, performance and respect of natural and human environment. Gas Turbine AE94.3A x 215 MW - 50 Hz Main fuel: natural gas /oil distillate Generator WY23Z-109LL - 300 MVA - 19 kV - 50 Hz - air cooled 16152 Genova - Via N. Lorenzi, 8 - Italy Phone: +39 010 6551 - Fax: +39 010 655 6209 E-mail: [email protected] - [email protected] - www.ansaldoenergia.it Scheda Larbaa_LO:Larbaa 13/10/10 11:37 Pagina 1 Larbaa 500 MW Open Cycle Power Plant Scheda Larbaa_LO:Larbaa 13/10/10 11:37 Pagina 2 Contract: Larbaa Client: Sonelgaz Type of supply contract: EPC Contract Country: Algeria Repowering: Greenfield Service Agreement: Spare Parts Commercial operation: 2010 Configuration: 500 MW (4 GTs) OC GT GEN GT GEN GT GEN GT GEN Main characteristics The information contained in this publication is provided for illustrative purposes only. Product descriptions and content may change in consideration of specific market situations. Ansaldo Energia may make changes to the descriptions provided at any time for technical or commercial reasons. Plant main features Larbaa projet is a 4 x 140 MW GT based power plant in open cycle configuration delivered as turn-key contract including extension of the existing 220 kV open air substation equipped with double bus-bar and 4 additional bays. It is provided for mulfifuel service with natural gas as main fuel and light oil as back-up fuel. The plant is equipped with gas reducing station, fuel storage tanks (4 x 9000 m3 capacity), black start diesel, firefigthing facilities, demi production and water treatment units and auxiliaries buildings for administration, workshop and store for spare parts. Conceived as greenfield installation, the scope of supply includes all facilities for the telesurveillance and anti-intrusion systems along the whole fence for a perimeter longer than 2.0 km. Larbaa power plant has been designed in full compliance with Customer requirements to get high availability, performance and respect of natural and human environment. Performance tests have been succesfully completed with improved power output (1.2% higher than guaranteed value) and reduced fuel consumption (1.4% less than guaranteed value) with important benefits as it regards our Customer investment. Gas Turbine AE94.2 x 140 MW - 50 Hz Main fuel: natural gas / oil distillate + w.inj Generator WY21Z-092RR - 190 MVA - 15.5 kV - 50 Hz - air cooled 16152 Genova - Via N. Lorenzi, 8 - Italy Phone: +39 010 6551 - Fax: +39 010 655 6209 E-mail: [email protected] - [email protected] - www.ansaldoenergia.it Scheda Batna_LO:Batna 13/10/10 11:41 Pagina 1 Batna 250 MW Open Cycle Power Plant Scheda Batna_LO:Batna 13/10/10 11:41 Pagina 2 Contract: Batna Client: Sonelgaz Type of supply contract: EPC Contract Country: Algeria Repowering: Greenfield Service Agreement: Spare Parts Commercial operation: 2010 Configuration: 250 MW (2 GTs) OC GT GEN GT GEN Main characteristics The information contained in this publication is provided for illustrative purposes only. Product descriptions and content may change in consideration of specific market situations. Ansaldo Energia may make changes to the descriptions provided at any time for technical or commercial reasons. Plant main features Batna projet is a 2 x 127 MW GT based power plant in open cycle configuration delivered as turn-key contract including a 220 kV open air substation with double bus-bar system and 11 bays. It is provided for mulfifuel service with natural gas as main fuel and light oil as back-up fuel. The plant is equipped with gas reducing station, fuel storage tanks (2 x 9000 m3 capacity), black start diesel, firefigthing facilities, demi production and water treatment units and auxiliaries buildings for administration, workshop and store for spare parts. Conceived as greenfield installation, the scope of supply includes all facilities for the telesurveillance and anti-intrusion systems along the whole fence for a perimeter longer than 3.0 km. Batna power plant has been designed full in compliance with Customer requirements to get high availability, performance and respect of natural and human environment. Performance tests have been succesfully completed with improved power output (2.8% higher than guaranteed value) and reduced fuel Consumption (1.5% less than guaranteed value) with important benefits as it regards our Customer investment. Gas Turbine AE94.2 x 127 MW - 50 Hz Main fuel: natural gas /oil distillate + w.inj Generator WY21Z-092RR - 190 MVA - 15.5 kV - 50 Hz - air cooled 16152 Genova - Via N. Lorenzi, 8 - Italy Phone: +39 010 6551 - Fax: +39 010 655 6209 E-mail: [email protected] - [email protected] - www.ansaldoenergia.it Scheda Napoli_LO:Napoli 08/09/10 18:31 Pagina 1 Napoli Levante 1 x 387 MW Combined Cycle Power Plant Scheda Napoli_LO:Napoli 08/09/10 18:31 Pagina 2 Contract: Napoli Levante Client: Tirreno Power Type of supply contract: EPC Contract Country: Italy Site Type: Repowering Service Agreement: LTSA Commercial operation: 2009 Configuration: 400 MW (1+1) Multishaft CC GEN GT GEN ST HRSG Cond. Main characteristics Plant main features Napoli Levante is the repowering as 1+1 400 MW combined cycle unit of the existing 150 MW unit 3 of Naples' power plant. The existing steam turbine and its auxiliaries, the steam turbine pedestal, the steam turbine generator and the surface condenser were overhauled and refurbished to be reused in the new unit. Coming the natural gas from SNAM town pipeline a compressor station was necessary. The automation system is based upon field bus technology. Gas Turbine AE94.3A x 264 MW - 50 Hz Main fuel: natural gas The information contained in this publication is provided for illustrative purposes only. Product descriptions and content may change in consideration of specific market situations. Ansaldo Energia may make changes to the descriptions provided at any time for technical or commercial reasons. Steam Turbine RT x 134 MW - 50 Hz 116/34/6.4 bar - 545/550/244°C Generator GT unit: WY23Z-109LL - 300 MVA - 20 kV - 50 Hz - air cooled ST unit: ATH 170000/2 - 170 MVA - 15 kV - 50 Hz - H2 cooled Heat Recovery Steam Generator Three pressure levels with RH, natural circulation, drum type with integrated deareator Cooling System Sea water surface condenser. 16152 Genova - Via N. Lorenzi, 8 - Italy Phone: +39 010 6551 - Fax: +39 010 655 6209 www.ansaldoenergia.it Scheda Moncalieri_LO:Moncalieri 08/09/10 18:29 Pagina 1 Moncalieri 1 x 389 MW Combined Cycle Power Plant Scheda Moncalieri_LO:Moncalieri 08/09/10 18:29 Pagina 2 Contract: Moncalieri Client: Iren Type of supply contract: EPC Contract Country: Italy Site type: Repowering Service Agreement: LTSA Commercial operation: 2008 Configuration: 400 MW (1+1) Multishaft CC GEN GT GEN ST HRSG Cond. Main characteristics Plant main features Moncalieri is a 1+1 combined cycle unit for electrical and thermal energy production. It is connected to Torino district heating grid and can produce a thermal power of over 260 MWt. Moncalieri is the repowering of an existing 141 MW conventional unit and it is able to work not only in combined cycle configuration but also as a conventional cycle thanks to the piping connections to the existing fired steam generator. During the commissioning phase the new authomatic start-up sequence was successfully tested and applied to this plant. Due to transportation constraints, the gas rurbine was assembled at site. Gas Turbine AE94.3A x 265 MW - 50 Hz Main fuel: natural gas The information contained in this publication is provided for illustrative purposes only. Product descriptions and content may change in consideration of specific market situations. Ansaldo Energia may make changes to the descriptions provided at any time for technical or commercial reasons. Steam Turbine Existing ST x 130 MW - 50 Hz 85/24.5/3.68 bar - 536/536/221°C Generator GT unit: WY23Z-109LL - 300 MVA - 19 kV - 50 Hz - air cooled ST unit: WX21Z-092RR - 170 MVA - 15.75 kV - 50 Hz - air cooled Heat Recovery Steam Generator Three pressure levels with RH, natural circulation, drum type with integrated deareator. Cooling System Surface condenser. 16152 Genova - Via N. Lorenzi, 8 - Italy Phone: +39 010 6551 - Fax: +39 010 655 6209 www.ansaldoenergia.it Scheda Rizziconi_LO:Rizziconi 08/09/10 18:30 Pagina 1 Rizziconi 2 x 385 MW Combined Cycle Power Plant Scheda Rizziconi_LO:Rizziconi 08/09/10 18:30 Pagina 2 Contract: Rizziconi Client: Rizziconi Energia (EGL) Type of supply contract: EPC Contract Country: Italy Site type: Greenfield Service Agreement: LTSA (GTF) Commercial operation: 2008 Configuration: 800 MW 2x(1+1) Multishaft CC GEN GT GEN ST HRSG Cond. GEN GT GEN ST HRSG Cond. Main characteristics Plant main features Rizziconi is composed of 2 x (1+1) combined cycle units in multi shaft configuration with air condenser for electrical energy production. The plant efficiency is over 56%. These two units were designed to be as much as possible similar to Sparanise combined cycle units for maintenance and operating reasons. Gas Turbine AE94.3A x 263 MW - 50 Hz Main fuel: natural gas Steam Turbine MT15 x 132 MW - 50 Hz 118/31/4.6 bar - 549/558/236°C The information contained in this publication is provided for illustrative purposes only. Product descriptions and content may change in consideration of specific market situations. Ansaldo Energia may make changes to the descriptions provided at any time for technical or commercial reasons. Generator GT units: WY23Z-109LL - 300 MVA - 19 kV - 50 Hz - air cooled ST units: WY21Z-092LLT - 170 MVA - 15.75 kV - 50 Hz air cooled Heat Recovery Steam Generator Three pressure levels with RH, natural circulation, drum type with integrated deareator. Cooling System Air Condenser, multi row, 21 modules, double speed type. 16152 Genova - Via N. Lorenzi, 8 - Italy Phone: +39 010 6551 - Fax: +39 010 655 6209 www.ansaldoenergia.it Scheda Escatron_LO:Escatron 08/09/10 18:27 Pagina 1 Escatron 1 x 800 MW Combined Cycle Power Plant Scheda Escatron_LO:Escatron 08/09/10 18:28 Pagina 2 Contract: Escatron Client: Enel Type of supply contract: Supply & install. of power block Country: Spain Site type: Brownfield Service Agreement: FA (Field Activity) Commercial operation: 2008 Configuration: Multishaft CC (2+1) 800 MW GEN GT HRSG GEN ST Cond. GEN GT HRSG Main characteristics Plant main features Escatron is a 2+1 combined cycle unit. Ansaldo Energia supplied the entire power block composed of the two gas turbines with their generators, the two HRSGs and the steam turbine with its generator. Escatron was the first successful application of the new AE94.3A upgraded model. Due to trasportation constraints, the gas turbine was assembled at site. Gas Turbine AE94.3A x 267 MW - 50 Hz Main fuel: natural gas/oil distillate as back up fuel Steam Turbine The information contained in this publication is provided for illustrative purposes only. Product descriptions and content may change in consideration of specific market situations. Ansaldo Energia may make changes to the descriptions provided at any time for technical or commercial reasons. RT30 x 273 MW - 50 Hz 124/27.8/4.86 bar - 548/553/229°C Generator GT units: WY23Z-109LL - 300 MVA - 19 kV - 50 Hz - air cooled ST unit: WX23Z-109LL - 300 MVA - 19 kV - 50 Hz - air cooled Heat Recovery Steam Generator Three pressure levels with RH, natural circulation, drum type with integrated deareator. Cooling System Surface condenser with closed cooling tower, supplied by Enel. 16152 Genova - Via N. Lorenzi, 8 - Italy Phone: +39 010 6551 - Fax: +39 010 655 6209 www.ansaldoenergia.it Scheda Sparanise_LO:G_624/08_Ansaldo Scheda Sparanise 08/09/10 18:32 Pagina 1 Sparanise 2 x 385 MW Combined Cycle Power Plant Scheda Sparanise_LO:G_624/08_Ansaldo Scheda Sparanise 08/09/10 18:32 Pagina 2 Contract: Sparanise Client: Calenia Energia (EGL) Type of supply contract: EPC Contract Country: Italy Site type: Greenfield Service Agreement: LTSA (GTF) Commercial operation: 2007 Configuration: 800 MW 2x(1+1) Multishaft CC GEN GT GEN ST HRSG Cond. GEN GT GEN ST HRSG Cond. Main characteristics Plant main features Sparanise is composed of 2x(1+1) combined cycle units in multi shaft configuration with air condenser for electrical energy production. The plant efficiency is over 56%. The measured plant availability during the first period of operation is well over guaranteed figure. The plant often works delivering a ±20% band as secondary frequency regulation. Sparanise is the first Italian power station realised for EGL: it has been designed to get the maximum respect for the natural and human environment; so advanced technology guaranteed high efficiency and emissions below European regulation limits, while innovative architectural solutions met client's request to reduce sight impact. Both the high efficiency and the high availability help the customer to get as much as possible return from his investment. Gas Turbine AE94.3A x 263 MW - 50 Hz Main fuel: natural gas. The information contained in this publication is provided for illustrative purposes only. Product descriptions and content may change in consideration of specific market situations. Ansaldo Energia may make changes to the descriptions provided at any time for technical or commercial reasons. Steam Turbine MT15 x 132 MW - 50 Hz 117/31.1/4.6 bar - 549/558/236°C Generator GT unit: WY23Z-199LL - 300 MVA - 19 kV - 50 Hz - air cooled ST unit: WY21Z-092LLT - 170 MVA - 15.75 kV - 50 Hz air cooled Heat Recovery Steam Generator Three pressure levels with RH, natural circulation, drum type with integrated deareator. Cooling System Air Condenser, multi row, 21 modules, double speed type. 16152 Genova - Via N. Lorenzi, 8 - Italy Phone: +39 010 6551 - Fax: +39 010 655 6209 www.ansaldoenergia.it Scheda Leini_LO:Leini 08/09/10 18:28 Pagina 1 Leinì 1 x 385 MW Combined Cycle Power Plant Scheda Leini_LO:Leini 08/09/10 18:28 Pagina 2 Contract: Leinì Client: AceaElectrabel Type of supply contract: EPC Contract Country: Italy Site type: Greenfield Service Agreement: LTSA Commercial operation: 2007 Configuration: 400 MW (1+1) Multishaft CC GEN GT GEN ST HRSG Cond. Main characteristics Plant main features Leinì is a 1+1 combined cycle unit in multi shaft arrangement with air condenser for electrical and thermal energy production. The plant efficiency is over 56%. The plant is able to discharge a total thermal energy for district heating and cogeneration for industrial application of 200 MWt. Gas Turbine AE94.3A x 265 MW - 50 Hz Main fuel: natural gas Steam Turbine The information contained in this publication is provided for illustrative purposes only. Product descriptions and content may change in consideration of specific market situations. Ansaldo Energia may make changes to the descriptions provided at any time for technical or commercial reasons. RT20 x 128.5 MW - 50 Hz 115/31/4.6 bar - 545/553/236°C Generator GT unit: WY23Z-109LL - 300 MVA - 19 kV - 50 Hz - air cooled ST unit: WX21Z-092LLT - 160 MVA - 15.75 kV - 50 Hz air cooled Heat Recovery Steam Generator Three pressure levels with RH, natural circulation, drum type with integrated deareator. Cooling System Air Condenser, single row, 18 modules, double speed type. 16152 Genova - Via N. Lorenzi, 8 - Italy Phone: +39 010 6551 - Fax: +39 010 655 6209 www.ansaldoenergia.it Scheda Vado_LO:Vado 08/09/10 18:33 Pagina 1 Vado Ligure 1 x 781 MW Combined Cycle Power Plant Scheda Vado_LO:Vado 08/09/10 18:33 Pagina 2 Contract: Vado Ligure Client: Tirreno Power (Suez/Sorgenia) Type of supply contract: EPC Contract Country: Italy Site type: Brownfield/Repowering Service Agreement: LTSA Commercial operation: 2007 Configuration: 800 MW (2+1) Multishaft CC GEN GT HRSG GEN ST Cond. GEN GT HRSG Main characteristics Plant main features Vado Ligure is a 2+1 combined cycle unit obtained repowering the existing heavy oil fired block of Vado Ligure power plant. This choice allowed for the client a great saving in terms of efficiency, spaces and emissions without considering that the steam turbine and its auxiliaries, the existing pedestal, the sea water condenser and the steam turbine generator were overhauled and refurbished to be reused in the new unit. Moreover the new automation system based upon field bus technology was successfully tested. Gas Turbine AE94.3A x 264 MW - 50 Hz Main fuel: natural gas Steam Turbine The information contained in this publication is provided for illustrative purposes only. Product descriptions and content may change in consideration of specific market situations. Ansaldo Energia may make changes to the descriptions provided at any time for technical or commercial reasons. RT x 267 MW - 50 Hz 126/31/4.2 bar - 551/556/244°C Generator GT units: WY23Z-109LL - 300 MVA - 20 kV - 50 Hz - air cooled ST unit: ATH 370000/2 - 370 MVA - 20 kV - 50 Hz H2/H2O cooled Heat Recovery Steam Generator Three pressure levels with RH, natural circulation, drum type with integrated deareator. Cooling System Sea water surface condenser. The circulating water system uses the existing sea water intake and sea water discharge channel with new circulating water pumps. 16152 Genova - Via N. Lorenzi, 8 - Italy Phone: +39 010 6551 - Fax: +39 010 655 6209 www.ansaldoenergia.it Scheda Rosignano_LO:Rosignano 08/09/10 18:29 Pagina 1 Rosignano 1 x 388 MW Combined Cycle Power Plant Scheda Rosignano_LO:Rosignano 08/09/10 18:30 Pagina 2 Contract: Rosignano Client: AceaTractebel Type of supply contract: EPC Contract Country: Italy Site type: Brownfield Service Agreement: LTSA Commercial operation: 2007 Configuration: 400 MW (1+1) Single shaft CC GT GEN HRSG ST Cond. Main characteristics Plant main features Rosignano is a 1+1 combined cycle unit in single shaft arrangement. This brownfield power plant shares some auxiliary facilities with the existing CCU supplied by Ansaldo Energia in 1996. It is the first 400 MW EPC in single shaft configuration supplied by Ansaldo Energia. Its efficiency is over 56%. Gas Turbine AE94.3A x 263 MW - 50 Hz Main fuel: natural gas The information contained in this publication is provided for illustrative purposes only. Product descriptions and content may change in consideration of specific market situations. Ansaldo Energia may make changes to the descriptions provided at any time for technical or commercial reasons. Steam Turbine MT15 x 133.5 MW - 50 Hz 117/31 4.6 bar - 558/558/234°C Generator 50THR - L63 - 480 MVA - 20 kV - 50 Hz - H2 cooled Heat Recovery Steam Generator Three pressure levels with RH, natural circulation, drum type with integrated deareator. Cooling System Surface condenser with closed cooling tower. 16152 Genova - Via N. Lorenzi, 8 - Italy Phone: +39 010 6551 - Fax: +39 010 655 6209 www.ansaldoenergia.it Scheda Voghera_LO:Voghera 08/09/10 18:33 Pagina 1 Voghera 1 x 400 MW Combined Cycle Power Plant Scheda Voghera_LO:Voghera 08/09/10 18:34 Pagina 2 Contract: Voghera Client: AceaElectrabel Type of supply contract: Supply & install. of power block Country: Italy Site type: Greenfield Service Agreement: LTSA Commercial operation: 2005 Configuration: 400 MW (1+1) Single shaft CC GT GEN HRSG ST Cond. Main characteristics Plant main features Voghera is a 1+1 combined cycle unit in single shaft configuration. This greenfield plant with air condensing system, is equipped with the first 400 MW power block in single shaft configuration supplied by Ansaldo Energia. Power output higher then guaranteed (plus ~8.6 MW). Fuel consumption lower then guaranteed (minus 1.72%). Ambient emissions lower that guaranteed (NOx: 20 ppm versus 25 guaranteed; CO: 0.98 ppm versus 10 guaranteed). Gas Turbine AE94.3A x 259 MW - 50 Hz Main fuel: natural gas The information contained in this publication is provided for illustrative purposes only. Product descriptions and content may change in consideration of specific market situations. Ansaldo Energia may make changes to the descriptions provided at any time for technical or commercial reasons. Steam Turbine MT15 x 131.5 MW - 50 Hz 117/30.8/4.8 bar - 559/559/234°C Generator 50THR - L63 - 470 MVA - 20 kV - 50 Hz - H2 cooled Heat Recovery Steam Generator Three pressure levels with RH, natural circulation, drum type with integrated deareator. Out of Ansaldo Energia Scope of supply. Cooling System Air Condenser, single row. Out of Ansaldo Energia Scope of supply. 16152 Genova - Via N. Lorenzi, 8 - Italy Phone: +39 010 6551 - Fax: +39 010 655 6209 www.ansaldoenergia.it Scheda Ferrera_AW:G_624/08_Ansaldo Scheda Ferrera 10/05/11 11:49 Pagina 1 Ferrera Erbognone 2 x 400 MW + 1 x 250 MW Combined Cycle Power Palnt Scheda Ferrera_AW:G_624/08_Ansaldo Scheda Ferrera 10/05/11 11:49 Pagina 2 Ferrera Erbognone Power Plant Service activities performed by Ansaldo Energia within the Long Term Service Agreement In 2001 Ansaldo Energia was awarded the Long Therm Service Agreement ( LTSA ) to perform services on the gas turbine, steam turbines and relevant generators of the entire Enipower combined cycle fleet. The time frame validity of the above mentioned Contract is from the PAC of each power plant up to the achievement of 50 KEOH of each Gas Turbine. The main deliveries of the LTSA are the following: • Unplanned maintenance activities • Planned maintenance activities on GT, ST, Generator, bypass valves, HVAC All the power plant units are continuously monitored by Ansaldo Energia with the purpose to supply an effective remote diagnostic assistance in the areas of thermodynamic (Power Output, Efficiency, Turbine Inlet Temperature, etc.), vibrations, emissions, combustion analysis. • Spare parts initial stock and stock replenishment • Strategic spare parts (spare rotor, Hub, turbine blade carrier, rotor cover) • Gas turbine blades and vanes refurbishment • Remote monitoring and diagnostic • Warranties: Availability, Power & Efficiency, Emissions The remote monitoring system is also the main tool to support the predictive maintenance. Among the Enipower fleet, Ferrera Erbognone represent a bright example of the first power plant installed and then in operation, and having the AE94.3A gas fired turbine as well as the AE94.2K gas turbine fed with syngas. Scheda Ferrera_AW:G_624/08_Ansaldo Scheda Ferrera 10/05/11 11:49 Pagina 3 Up to now, in the frame of the LTSA, Ansaldo Energia already performed in Ferrera Erbognone the following activities of planned maintenance: • N. 5 Gas Turbine Major Overall • N. 1 Gas Turbine Hot Gas Path Inspection • N. 4 Generator Major Overall • N. 5 Steam Turbine minor inspection (valve inspection) • N. 24 minor inspection of gas turbine and generator Obtaining excellent performance both in term of outage period and machine setting, gaining the Client’s appreciation, having often exceeded the availability target guaranteed in the Contract. During the LTSA period Ansaldo Energia proposed to Enipower several upgrading and TILs with the aim to improve power output, flexibility, reliability and to reduce emissions. The main improvements ordered by Enipower and implemented by Ansaldo Energia in Ferrera Erbognone power plant were: • CMF+: Compressor mass flow increase for power increase • Fogging system for power increase • VeLowNox for emission reduction • Inlet Guide Vanes with Hydraulic actuator for improve reliability and flexibility • Third accelerometer for vibration monitoring in order to improve the reliability • Several software and hardware implementation in order to improve load ramps, primary and secondary frequency support, turn down. Scheda Ferrera_AW:G_624/08_Ansaldo Scheda Ferrera 10/05/11 11:50 Pagina 4 Contract: Ferrera Erbognone Client: Enipower Type of supply contract: Supply & install. of power block Country: Italy Site type: Greenfield Service Agreement: LTSA (GTF) Commercial operation: 2003, 2004 Configuration: 800 MW 2x(1+1) Multishaft CC + 250 MW (1+1) Multishaft syngas CC GEN GT GEN ST GEN GT GEN ST GT GEN ST The information contained in this publication is provided for illustrative purposes only. Product descriptions and content may change in consideration of specific market situations. Ansaldo Energia may make changes to the descriptions provided at any time for technical or commercial reasons. GEN HRSG Main characteristics Cond. Plant main features HRSG Cond. HRSG Cond. The contract of Ansaldo Energia with Enipower signed a milestone in terms of size, contents, services and Customer. Enipower is the electric power operator with an important network of petrochemicals plants spread across Italy providing, ideal locations for new capacity…and with this contract planning 8 combined cycles for installation in four industrial areas owned by the group, will deliver a total of about 3,850 MW. The plant, the first of four, rated 1,050 MW featuring two natural gas unit rated about 800 MW and a 250 MW syngas unit. One of the key factor of Ansaldo Energia’ success was the maintenance and assistance proposal formulated using innovative criteria. Maintenance and assistance alone are worth roughly a quarter of the entire contract amount. The plant also highlights the growing trend in power generation machinery demand for high base load plant. Gas Turbine 1 x AE94.2K x 167 MW, 2 x AE94.3A x 258 MW - 50 Hz Main fuel: syngas (AE94.2K), natural gas (AE94.3A). Steam Turbine ST for 2x(1+1) CC: MT15 x 131.5 MW - 50 Hz 117/30.8/4.8 bar - 559/559/234°C; ST for (1+1) CC: 1 x 88 MW - 50 Hz 95/29/6.5 bar - 510/510/260 °C Generator GT units: WY23Z-109LL - 300 MVA - 19 kV - 50 Hz - air cooled ST units: WX21Z-092LLT - 170 MVA - 15.75 kV - 50 Hz - air cooled GT Syngas unit: WY21Z-092LLT - 200 MVA - 15.75 kV - 50 Hz - air cooled Heat Recovery Steam Generator Out of Ansaldo Energia Scope of supply. Cooling System Out of Ansaldo Energia Scope of supply. 16152 Genova - Via N. Lorenzi, 8 - Italy Phone: +39 010 6551 - Fax: +39 010 655 6209 www.ansaldoenergia.it Scheda Ballylumford_LO:Ballylumford 13/10/10 11:34 Pagina 1 Ballylumford 1 x 100 MW + 1 x 500 MW Combined Cycle Power Plant Scheda Ballylumford_LO:Ballylumford 13/10/10 11:34 Pagina 2 Contract: Ballylumford Client: Premier Power Limited Type of supply contract: EPC Contract Country: United Kingdom Repowering: Brownfield Service Agreement: LTSA Commercial operation: 2003 Configuration: 500 MW (2+1) Multishaft CC + 100 MW (1+1) Single shaft CC GEN GT HRSG GEN ST Cond. GEN GT HRSG GEN GT GEN ST HRSG Cond. Main characteristics Plant main features Ballylumford is a 600 MW power plant divided in two units: block 1 which is a 1+1 single shaft configuration with the AE64.3A gas turbine, this block discharges over 100 MW of electrical power; block 2 which is a 2+1 configuration with two AE94.2 gas turbines to discharge over 500 MW of electrical power. Both the units are able to fire not only natural gas, but also fuel oil as back up fuel. Gas Turbine 2 x AE94.2 x 170 MW + 1 x AE64.3A x 67 MW - 50 Hz Main fuel: natural gas /oil distillate Steam Turbine Block 1: 1 x 39 MW - 50 Hz HP: 85 bar - 538 °C Block 2: 1 x 189 MW - 50 Hz HP: 105/23/3.8 bar - 527/304/224 °C The information contained in this publication is provided for illustrative purposes only. Product descriptions and content may change in consideration of specific market situations. Ansaldo Energia may make changes to the descriptions provided at any time for technical or commercial reasons. Generator Block 1: WY21Z-073LLT - 135 MVA - 15 kV - 50 Hz air cooled Block 2 GT units: WY21Z-097LLT - 217 MVA - 15 kV - 50 Hz air cooled Block 2 ST unit: WX23Z-109LL - 250 MVA - 18 kV - 50 Hz air cooled Heat Recovery Steam Generator Block 1: three pressure levels with RH and integrated deareator. Block 2: three pressure levels with a common external deareator Cooling System Sea water surface condenser 16152 Genova - Via N. Lorenzi, 8 - Italy Phone: +39 010 6551 - Fax: +39 010 655 6209 E-mail: [email protected] - [email protected] - www.ansaldoenergia.it Scheda Servola_LO:Servola 13/10/10 11:29 Pagina 1 Servola 1 x 172 MW Combined Cycle Power Plant Scheda Servola_LO:Servola 13/10/10 11:29 Pagina 2 Contract: Servola Client: Elettra GLT Type of supply contract: EPC Contract Country: Italy Repowering: Brownfield Service Agreement: LTSA Commercial operation: 2001 Configuration: 200 MW (1+1) Multishaft syngas CC GEN GT GEN ST Main characteristics HRSG Plant main features Cond. Servola combined cycle power plant is a 1+1 configuration with sea water surface condenser for electrical and thermal energy production. The main feature to highlight of this plant is that it is designed to fire waste gas from steel industry such as BFG (blast-furnace gas) and COG (coke-oven gas). These two fuels are burnt into the combustion chamber of the gas turbine together with natural gas. The BFG flow is of about 112000 Nm3/h and the COG flow is of about 19000 Nm3/h. The system is equipped with a gas turbine model dedicated to this application with two compressors on its axial line. Thanks to the solution adopted this plant has a CIP6 certification. Finally the plant can discharge industrial steam for cogeneration use. The most important benefit is the use, as fuel, of waste gas from steel industry, mixed with natural gas. Gas Turbine AE94.2K x 109 MW - 50 Hz including two stages: LP axial and HP centrifugal waste compressors (22 MW) Fuel: waste gas from steel industry (BFG and COG) mixed with natural gas Steam Turbine The information contained in this publication is provided for illustrative purposes only. Product descriptions and content may change in consideration of specific market situations. Ansaldo Energia may make changes to the descriptions provided at any time for technical or commercial reasons. 1 x 70 MW - 50 Hz HP: 76/9.2 bar - 517/285 °C Generator GT & compr.: WY21Z-073LLT - 141 MVA - 15 kV - 50 Hz air cooled ST unit: WY18Z-066LLT - 94 MVA - 11.5 kV - 50 Hz air cooled Heat Recovery Steam Generator Three pressure levels: HP level to feed the steam turbine; IP level to feed the steam turbine and/or for the cogeneration industrial; the third LP level is to dearate the condensate flow. Cooling System Sea water surface condenser 16152 Genova - Via N. Lorenzi, 8 - Italy Phone: +39 010 6551 - Fax: +39 010 655 6209 E-mail: [email protected] - [email protected] - www.ansaldoenergia.it Stampa Microart’s Spa - Recco (Ge) - 06/2007 Ansaldo Energia has over 150 years experience in the electrical and mechanical engineering business. It is a global player in the power generation sector with an installed capacity of over 177,000 MW. Ansaldo Energia offers the full range of manufacturing, engineering, contracting and service activities, as well as a flexible approach to power projects. Steam Fossil fired, Gas Turbine and Combined Cycle, Hydroelectric, Geothermal and Nuclear Power Plants, supplied turnkey, in separate lots or by components. The Quality Systems, certified as complying with ISO 9001 by a recognised certification society, cover all aspects including, design, planning, manufacture, testing, inspection, installation and servicing. Petergraf Progetto1:Layout 1 30/05/11 12:12 Pagina 2 16152 Genova - Italy - Via N. Lorenzi, 8 Phone. +39.010.6551 - Fax +39.010.6556209 E-mail: [email protected] www.ansaldoenergia.it