Public / Private Partnerships in Energy

Transcription

1 Public / Private Partnerships in Energy Joint Mexico-OECD Conference on International Public / Private Partnerships for Innovation Puerto Vallarta, Mexico 2-3 December 2002 Power Generation 1 Electric Power Plant Technologies in 2020 High-voltage connection Medium-voltage connection Low-voltage connection Segmenting of the World Market for Power Plants Diesel 9 GW/a Renewable energy 2 GW/a PEM Decentralied Large fossil-fired GT/ CC power plants 70 GW/a Small hydro plants 4 GW/a Microturbines GT/ SPP CC < 100 MW Small fossil-fired power plants 16 GW/a SOFC > 100 MW Centralied Nuclear energy 5 GW/a Hydropower 12 GW/a Public / Private Partnerships in Energy Power Generation 2 STPP 110 kv 10 kv Power Plant Innovation Must Continue New competitive situation Power Plant Drivers Time Performance Efficiency Emissions Life Cycle Costs TECHNOLOGY TOOLKIT Advanced materials Casting and coating technologies Improved fluid dynamics design tools Improved combustion Improved manufacturing techniques Improved maintenance methods Public / Private Partnerships in Energy Power Generation 3

2 Public / Private Partnerships at Siemens Power Generation United States US Department of Energy Gas Turbine R&D Fuel Cell R&D Materials R&D NIST-ATP Materials R&D Canada NRC Advanced Gas Turbine Manufacturing R&D Europe 5th Framework Programs Power Plant R&D Gas Turbine R&D Steam Turbine R&D German State Programs Materials R&D Advanced Steam Turbine Public / Private Partnerships in Energy Power Generation 4 US DOE / Siemens Westinghouse Advanced Turbine Systems Program Program Highlights $ 124 M ($ 77M DOE, $ 47M Siemens Westinghouse) Lead by Siemens Westinghouse Doens of Organiations Involved in Program Including: National Labs Universities Small Businesses DOD Test Facilities Public / Private Partnerships in Energy Power Generation 5 Advanced Turbine Systems in Operation Advanced Combustion First application of Closed-loop steam cooling in IGT High Temperature TBC and Abradable coatings High Efficiency ATS Compressor ATS Row 4 Blade Advanced Brush Seals 3D Aero IGT - Industrial Gas Turbine TBC - Thermal Barrier Coating Public / Private Partnerships in Energy Power Generation 6

3 DOE ATS Partnership Program Successes Lowered New Risk by Verifying 100 Gas Turbines Currently Operating with a Combination of ATS Technologies More Gas Turbines will Enter Service Over the Next Few Year with ATS Lower Emissions Million Tons of CO2 Saved / Yr ATS engine portion ATS in Current Gas Turbine Products TCF Natural Gas Saved / Yr Lower Cost of Electricity Public / Private Partnerships in Energy Power Generation 7 US NIST-ATP / Siemens Westinghouse Cost Effective Blade Manufacturing Program Program Highlights $ 3.8 M (51/49 cost share) Lead by Siemens Westinghouse Other Program Team Member PCC Airfoils Public / Private Partnerships in Energy Power Generation 8 NIST-ATP Single Crystal Bonding Program Land Based Gas Turbines need Single Crystal Materials to Achieve Better Operating Efficiency Single Crystal Blades Only Successfully Made in Small Sies for Aircraft Engines Power Generation Industry Can Not Afford Similar Development Program Bonding Expected to Lead to 80% Yields (a significant cost reduction) Bonding Smaller Parts with Same Properties Grain Boundary & Freckle Defects in Single Crystal Casting Public / Private Partnerships in Energy Power Generation 9

4 NIST-ATP Partnership Program Successes Program Demonstrated Worked Bonding Demonstrated on Real Blades Materials Properties Verified Technique is Being Further Developed for Production Environment Other Applications Identified and Being Pursued Bonded Blade from Two Blade Halves Public / Private Partnerships in Energy Power Generation 10 US DOE / Siemens Westinghouse Fuel Cell Program Program Highlights $309M ($159M DOE, $150M Industry) $26M ($17M DOE, $9M Industry) Siemens Westinghouse Lead Supported by: Electric Utilities Gas Utilities Chemical Energy Companies Component Suppliers Small Businesses Universities Public / Private Partnerships in Energy Power Generation 11 Tubular SOFC Module Assembly Cells to Bundles to Modules Cell Bundles Generator 110 W 3 kw 250 kw Public / Private Partnerships in Energy Power Generation 12

5 100 kwe SOFC Power System in Essen, Germany Internal Internal natural natural gas gas reforming reforming Electrical Electrical efficiency: efficiency: 47% 47% Total Total Efficiency: Efficiency: > > 85% 85% Operation Operation hours: hours: > > 20,000 20,000 Environmental: Environmental: no nosox; no no CO CO NOx NOx < < 0.ppm 0.ppm Life-time Life-time expectation: expectation: 50,000 50,000 to 100,000 to 100,000 hrs hrs Minimal Minimal performance performance loss loss Reliability: Reliability: > > 98% 98% Public / Private Partnerships in Energy Power Generation kwe PSOFC/GT Hybrid System in Irvine, CA Commercial CHP250 in Design PH300 In Production PH300 in Production Public / Private Partnerships in Energy Power Generation 14 DOE Fuel Cell Partnership Successes Program Validated New and Lowered the Cost of First Demonstrations Leading to: A New Fuel Cell Factory Factory to Open in 2004 For More Information: Several Demonstration Programs Atmospheric Cogeneration (CHP) Prototypes 250 kwe Kinectrics (Ontario Hydro) kwe BP Alaska kwe - Stadtwerke Hanover kwe CO2 Separation Norske Shell kwe - Combined Cooling, Heat & Power - EPA Ft. Meade Other 250 kwe Cogeneration Systems Pressuried SOFC/GT Hybrid Prototypes 300 kwe RWE, Germany kwe Edison SpA, Italy 2003 Public / Private Partnerships in Energy Power Generation 15

6 In the Power Generation Market, New is Key to Lower Cost of Electricity and Emissions in the Future TECHNOLOGY TOOLKIT Advanced materials Casting and coating technologies Improved fluid dynamics design tools Improved combustion Improved manufacturing techniques Improved maintenance methods Capital Cost Efficiency 0 Availability Operation & Maintenance Cost Public / Private Partnerships in Energy Power Generation 16 Million Tons of CO2 Saved / Yr Lower Emissions Indiscates ATS engine portion ATS in G, F, and D engines Lower Cost of Electricity TCF Natural Gas Saved / Yr Lessons Learned Public / Private Partnerships do Fill the R&D Funding Gap by Helping to: Accelerate Deployment of Increase The Numbers of High Tech Jobs Lower Emissions from Power Plants Public / Private Partnerships do Give New Technologies a Chance to Succeed by: Lowering the Cost of First Time Demonstrations of Mitigating the Business Risk of New Public / Private Partnerships Need to Continue Because: New Risk and Cost of Development will always be a Challenge to Deal with in a Competitive World Public / Private Partnerships in Energy Power Generation 17