21 © ALSTOM 2006. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited. Jornada Tecnológica 26 Oct 06/jw R 4.38(26) >2’000’000 fired hours with >40’000 starts at >98% GT reliability GT24/GT26 Gas Turbines References z 79 units commercial (51 x GT24, 28 x GT26) *) + 19 GT26 units in construction Thailand, Germany, Italy, Spain, UK, France & Australia -> next project will get 100 th turbine! z Fleet Experience: – Simple Cycle, Combined Cycle and Repowering – Single Shaft and Multi Shaft – From “Daily starts and stops” to “base load” operating plants – Natural gas (also with high inert/C2+), oil with online fuel switch- over – Power Augmentation by Inlet cooling & High Fogging *) excl. GT26 at the GT Test Power Plant in Birr, CH 22 © ALSTOM 2006. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited. Jornada Tecnológica 26 Oct 06/jw R 4.38(26) GT24/GT26 Fleet TOCOPILLA 1xKA26-1 Electroandina DOCK SUD, 1xKA26-2 CDS ALSTOM Gas Turbine Test Power Plant, 1xGT26 GILBERT 1xGT24 Reliant BURGIN 2xGT24 LG&E AGAWAM 1xKA24-1 PDC MIDLOTHIAN 4xKA24-1 ANP ISLAND COGEN 1xKA24-1 Westcoast LAKE ROAD 3xKA24-1 Lake Road Generation MILFORD 2xKA24-1 PDC BLACKSTONE 2xKA24-1 ANP BAYSIDE 1xKA24-1 Westcoast*) HAYS 4xKA24-1 ANP MIDLOTHIAN II 2xKA24-1 ANP BELLINGHAM 2xKA24-1 ANP LA PALOMA 4xKA24-1 PG&E HAI FU, 2xKA24-2 Ever Power TARANAKI 1 xKA26-1 Contact Energy CHIBA 1xKA26-1 JFE ROCKSAVAGE 1xKA26-2 InterGen ENFIELD 1xKA26-1 E.On SHOREHAM 1xKA26-1 Scottish Power CORYTON 1xKA26-2 InterGen LANGAGE 1xKA26-2 Centrica BOWIN 2xKA26-1 Glow IPP Co. BANG BO 1xKA26-1 EPEC KHANG KHOI 2xKA26-2 Gulf Power TERMOBAHIA 1xKA24-1 Petrobras/EV Single Shaft Combined Cycle in red Multi Shaft Combined Cycle in black & underlined Simple Cycle in blue and italic *) = Repowering Projects MONTERREY 2xKA24-1 CFE ROSARITO 2xKA24-1 CFE HERMOSILLO 1xKA24-1 Union Fenosa MONTERREY III 4xKA24-1 Iberdrola En. Legend: BESOS 1xKA26-1 Endesa BESOS 1xKA26-1 Gas Natural SAN ROQUE 1xKA26-1 Endesa SAN ROQUE 1xKA26-1 Gas Natural CASTEJON 1xKA26-1 Hc Energia CARTAGENA 3xKA26-1 Gas Natural CASTEJON 2 1xKA26-1 Hc Energia MALAGA 1xKA26-1 Gas Natural SOTO DE RIBERA 1xKA26-1 Hc Energia RDK 1xKA26 EnBW *) SWANBANK 1xKA26-1 CS Energy TALLAWARRA 1xKA26-1 TRUenergy SCANDALE 2xKA26-1 Eurosviluppo Elettrica GISSI 2xKA26-1 Abruzzoenergia MODUGNO 1xKA26-2 Energia SENOKO 1xKA26 Senoko Power *) SENOKO II 2xKA26 Senoko Power *) PORYONG, 4 xKA24-2 KEPCO RINGSEND 1 xKA26-1 Synergen CyCoFos 1xKA26-1 CyCoFos 23 © ALSTOM 2006. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited. Jornada Tecnológica 26 Oct 06/jw R 4.38(26) 0% 20% 40% 60% 80% 100% 1 GT24/GT26 Fleet Reliability (acc. ISO 3977/IEEE 762) z 60 x GT24/GT26 units monitored – 82% of the plants in commercial operation z Data taken from start of commercial operation – until 30 th June 06 – covers a total of 1’857’362 period hours z No significant differences between GT24 and GT26 GT Reliability GT Reliability >98% (including GT auxiliaries) Average Plant Reliability >97% Average Plant Starting Reliability >95% 24 © ALSTOM 2006. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited. Jornada Tecnológica 26 Oct 06/jw R 4.38(26) GT26 Power Plants Some exceptional facts for GT26 Units z GT26 CCPP Castejon achieved 98.0% plant availability in its first 3 years of operation The GT24/GT26 is a reliable workhorse z GT24/GT26 fleet record of continuous operation is 189 days in GT26 Bang Bo Plant in Thailand 25 © ALSTOM 2006. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited. Jornada Tecnológica 26 Oct 06/jw R 4.38(26) z Cartagena Plant, Spain – 1’200 MW based on 3 x GT26 single-shaft power trains – EPC for CCPP & long term O&M – Repeat order z Complete plant handed over to the client and in commercial operation z <25 months construction time z PAC in achieved ahead of schedule GT26 Power Plants Most Recent Commercial Plant in Spain 26 © ALSTOM 2006. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited. Jornada Tecnológica 26 Oct 06/jw R 4.38(26) all data at ISO conditions Plant Net Output MW 424.0 850.3 857.7 Plant Net Efficiency % 58.3 58.5 59.0 Plant Net Heat Rate kJ/kWh 6’172 6’156 6’103 KA26-1 Single Shaft 1 on 1 KA26-2 Multi Shaft 2 on 1 Gross Gas Turbine ISO Rating GT26 288.3 MW 38.3 % GT26 Gas Turbine GT and Plant Performance KA26-2 ICS TM Multi Shaft 2 on 1 Net Combined Cycle Plant Output ALSTOM’s large size, advanced GT26: Highest combined cycle efficiency in its class 27 © ALSTOM 2006. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited. Jornada Tecnológica 26 Oct 06/jw R 4.38(26) GT24/GT26 Gas Turbine z Market Requirements z Design Features z Operational Flexibility z Development and Validation z GT24/GT26 Overview and Fleet Status z Summary 28 © ALSTOM 2006. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited. Jornada Tecnológica 26 Oct 06/jw R 4.38(26) Gas Turbine Technology Summary Evolutionary steps ensure a conservative approach towards 60% CCPP efficiency with existing platforms z Two ways of developments in the market: – New model with new technology • Steam cooling, new materials … – Upgrading mature technologies z ALSTOM’ way: upgrades mature technology – With proven elements & calibrated tools – Maximization of performance and decrease of emissions – Optimisation of economics z Upgrades validated and in operation z Upgrades accepted by the market – 15 engines with new rating already sold www.alstom.com . 1 Gross Gas Turbine ISO Rating GT26 288 .3 MW 38 .3 % GT26 Gas Turbine GT and Plant Performance KA26-2 ICS TM Multi Shaft 2 on 1 Net Combined Cycle Plant Output ALSTOM’s large size, advanced GT26: Highest. Oct 06/jw R 4 .38 (26) GT26 Power Plants Some exceptional facts for GT26 Units z GT26 CCPP Castejon achieved 98.0% plant availability in its first 3 years of operation The GT24 /GT26 is a reliable. Oct 06/jw R 4 .38 (26) >2’000’000 fired hours with >40’000 starts at >98% GT reliability GT24 /GT26 Gas Turbines References z 79 units commercial (51 x GT24, 28 x GT26) *) + 19 GT26 units