Ansaldo Energia Daniela Gentile La flessibilità degli Impianti a ciclo combinato per rispondere alla rete che cambia

Transcription

1 Ansaldo Energia Daniela Gentile La flessibilità degli Impianti a ciclo combinato per rispondere alla rete che cambia Genova, 20 Giugno

2 AGENDA Current Situation and Visible Trends Gas Turbine Technology Trends Target Achieved What s next COMPANY CONFIDENTIAL 2

3 WHAT DOES THE FUTURE HOLD FOR POWER GENERATION ENERGY SUPPLY MIX Renewables KEEP increasing Nuclear and Coal NOT as unpopular as originally estimated Changes take place FAST What role will CCPP play? Oil Price? When is the end of Hydrocarbon Age? NEW AGE OF GAS Shale Gas and LNG increasing Gas Trade increasing Prices? Stability? Environmental Policies? Growth in NAM oil supply: a new Era of abundance? Turmoil in Middle East clouds horizon? GLOBAL vs REGIONAL TRENDS Global fuel supply, quality vs regional/local/national fuel prices GloballyStandardized products vs Regionally custmized solutions. COMPANY CONFIDENTIAL OTHER UNKNOWNS Technology Breakthroughs Political Influences Population, Industrial growth Water Availability Varying Market Requirements Policies and Regulation Sanctions/Embargos Slower growth of electricity demand 3

4 CURRENT SITUATION AND VISIBLE TREND 20/06/16 4

5 REGIONAL TREND FOR GAS TURBINE COMPANY CONFIDENTIAL 5

6 GAS TURBINE TECHNOLOGY TREND COMPANY CONFIDENTIAL 6

7 Ansaldo Energia in the World Ansaldo Energia Switzerland (Switzerland) Ansaldo Sviluppo Energia (Italy) Ansaldo Gas Turbine Technology (China) Shanghai Electric Gas Turbine (China) Ansaldo Energia Russia (Russia) Ansaldo Thomassen (Netherland) Ansaldo Thomassen Gulf (Abū Dhabī ) PSM (USA) Ansaldo Nucleare (Italy) Ansaldo NES (UK) Company Headquarters Controlled Companies and JVs Branches and Offices COMPANY CONFIDENTIAL 7

8 TARGET ACHIEVED PERFORMANCE AND EFFICIENCY OF THE UPDATED PORTFOLIO COMPANY CONFIDENTIAL 8

9 TARGET ACHIEVED FLEXIBILITY: TURNDOWN CAPABILITY 2007 AE94.3A4 135 MW MW MW 100 MW C 2015 Site Experience CO Catalyst Anti-icing C Blow-off Anti-icing 20/06/2016 Ansaldo Energia reserves all right on this document that cannot be reproduced in any part without its previous written consent 9

10 TARGET ACHIEVED GT LOAD GRADIENT EVOLUTION MW/min MW/min MW/min MW/min Maximum Gradient Tested 2004 AE94.3A4 45 MW/min 2015 Released 13 MW/min 22 MW/min 13 MW/min GT cold load gradient 2014 Released 6.5 MW/min 20/06/2016 Ansaldo Energia reserves all right on this document that cannot be reproduced in any part without its previous written consent 10

11 MAINTENANCE FLEXIBILITY COMPANY CONFIDENTIAL 11

12 WHAT NEXT: GAS TURBINE TECHNOLOGY TREND 20/06/16 12

13 ENERGY POWER PLANT 4.0 Advanced Manufacturing Systems Predictive Capability Logistics 4.0 Cyber Security Advanced Modelling Internet of Things WHEN BYTES BECOME ENERGY COMPANY CONFIDENTIAL 13

14 Advanced Manufacturing Systems & Repair Network Today experience* Burner Dampened front panel Blade with SLM tip Next Generation Engines Heat Shields Bi-Cast Vane Tip Cap Replacement & Squealer Buildup Fuel Injector *)Full Size GT Test Centre in Birr, Switzerland COMPANY CONFIDENTIAL Vane Concept Design 14

15 ADDITIVE MANUFACTURING Performance improvement Allow more complex design, Think out of the box Reduce warehouse costs Production flexibility avoid the needs for stocks Parts can be manufactured on site where necessary Reduce Time To Market Rapid prototyping, speed up the development and validation phases No Waste green technology, less use of raw material thanks to additive and not subtractive process, optimized shapes 15

16 ADDITIVE MANUFACTURING Material technology development Setup of High oxidation resistance materials: Haynes H230 Haynes H282 PWA795 Development of High oxidation resistance proprietary material Development of Co-based material for SLM application INDUSTRIAL TREND FOR HGP B&V MATERIAL Ni-base superalloys obtained by A.M. Hybrid cast parts Ceramic Matrix Composite 16

17 GLOBAL INTEGRATED PRODUCT LIFE MANAGEMENT ITALY SWITZERLAND ITALY 17

18 Big Data Rotor run out: build Up the reference for predictive capability Factory measurement Outstanding Accuracy implementing rotor run out measurement with special laser sensor Align the measurement data a system for factory measurement and field measurement under the same principle Field measurement Keep track of run out rotor behavior in its entire life cycle Damaged rotor after discs replacement COMPANY CONFIDENTIAL OPAR's simulated solution Implemented solution 18

19 Big Data in EPC Business EPC : Managing Data to match Fast Track and Maintenance Design [h] Documents Area n sqm Concrete m3 Purchase Orders n Steel Struct t Packing n Cables 720 km Erection [h] Piping 600 t Plant Configuration POWER STATION DESIGN Maintenance Procurement Erection & Commissioning PLANT 0 (0) Shipping UNIT 0 (0) AB A COMPANY CONFIDENTIAL PLANT 1 (1) UNIT 0 (0) UNIT 1 (1) LA C UNIT 2 (2) EK G UNIT 3 (3) 19

20 Teleassistance for Activities on Site Bi-directional data exchange Time response shortening Site personnel reduction Cooperation among experts in different locations Improvement of the plant availability COMPANY CONFIDENTIAL 20

21 Innovation and compliance to PP Cyber Security Protection and segregation of PP circuit breaker from Cyber Attacks Innovative systems development Standard for security of the communication protocols definition ANSALDO P.P. Leading member of CEI/IEC TC 57 End-to-End secure communication patented package with MV Power Line Carrier Systems - Micro Grids. COMPANY CONFIDENTIAL 21

22 A Flexible and Diversified technology as value to Global Markets New Product Platforms New Geographical Footprint New Service Capabilities from the strength of diversity an integrated response for next generation gas turbine technology COMPANY CONFIDENTIAL 22

23 Energy Markets: International Context Global Shale Gas Basins 15/5/2015 Ansaldo Energia Proprietary & Confidential Information 23 23

24 Electrical Market Scenario Italian Evolution National Unique Price (PUN) [ /MWh] GME Statistical summary data Competitive Market à High Technology Flexibility Gas Price [ /MWh] 20/06/2016 GME Newsletter n. 93 (May 2016) Ansaldo Energia reserves all right on this document that cannot be reproduced in any part without its previous written consent 24

25 Electrical Market Scenario Italian Evolution Non programmable RES production [GWh] Electricity consumption [TWh] GSE Energia da fonti rinnovabili in Italia (29/02/2016) Wind Solar Terna Yearly reports Non programmable RES vs. consumption [%] 14% 12% 10% 8% 6% + Stability & Security from Gas 4% 2% 0% /06/2016 Ansaldo Energia reserves all right on this document that cannot be reproduced in any part without its previous written consent 25

26 Power Plant Flexibility COOLING VALVES ANTI-ICING CO CATALYST BLOW-OFF GT Turn down FLEX Performance Optimization & Grid Support Start-up Time Reduction GT COLD LOAD GRADIENT PURGE CREDIT NEW RSE 20/06/2016 Ansaldo Energia reserves all right on this document that cannot be reproduced in any part without its previous written consent 26

27 AE94.3A Load Gradient: Field Experiences GT Load Gradient up to 50 MW/MIN NOx << 50 mg/nm 3 50 MW/min >55% Load Range Goodcombustion stability 20/06/2016 Ansaldo Energia reserves all right on this document that cannot be reproduced in any part without its previous written consent 27

28 Start-up Time Reduction Purge Credit: Solution and Benefit Speed To do the boiler purging during shut-down instead of start-up 17 SAVED BOILER PURGING BENEFIT: ready to start saving Boiler Purgingtime COMBINED CYCLE START UP TIMEàup to 20 SAVED Purge Credit Solution + GT Cold Gradient 13 MW/minà it is possible to reach base load in 30 from the start up command. 20/06/2016 Ansaldo Energia reserves all right on this document that cannot be reproduced in any part without its previous written consent 28

29 GT Turn Down Package Field Experiences Anti-icing & CO Catalyst Combined Effect ANTIICING û CO CATALYST ü û û ü ü ü û Δ GT LOAD CO/NOx [MW] [mg/nm3] Inlet air Temp. [ ] 0 <30 7,8-7 <30-34 <30 8,2-41 <30 14 (Tamb 9) 13 (Tamb 8,3) Cooling Air Valves à fully open Combined effects on GT TURN DOWN: -41MW Load = 25% Pnom. 20/06/2016 Ansaldo Energia reserves all right on this document that cannot be reproduced in any part without its previous written consent 29

30 CURRENT SITUATION AND VISIBLE TREND 20/06/16 30

31 Energy Markets: Needs from International Context 15/5/2015 (1) Source World Energy Investment Outlook- IEA

32 (1) Source World Energy Investment Outlook- IEA /5/2015 Less than half of the $40 trillion investment in energy supply goes to meet growth in demand, the larger share is required to offset declining product on from existing oil and gas fields and to replace power plants and other assets that reach the end of their 32 productive life.