Enhancement of Fuel Flexibility of Industrial Gas Turbines by Development of Innovative Hydrogen Combustion Systems

Transcription

1 Enhancement of Fuel Flexibility of Industrial Gas Turbines by Development of Innovative Hydrogen Combustion Systems Development of Low-NO x Micro-Mix Hydrogen Burner for Industrial Gas Turbine Application PCHET st Polish Conference on Hydrogen Energy and Technologies, 25 October 2018, Gdynia, Poland

2 Agenda 1 Kawasaki Heavy Industries (KHI/KGE) 2 Developments for Hydrogen Gas KHI 3 Combustion Principles & Prototype of the Micro-Mix DLE-Burner 2

3 Kawasaki Heavy Industries Segments Others 10% Ship (LNG carrier) 6% Precision Machinery 9% Rolling Stock 11% Transportation Energy Environment Motorcycle & Engine 23% Plant & Infrastructure 7% Gas Turbine & Machinery 14% Aerospace 20% 3

4 Kawasaki Gasturbine Europe (KGE/KHI) M1A L20A M5A L30A M7A 4

5 Agenda 1 Kawasaki Heavy Industries (KHI) 2 Developments for Hydrogen Gas KHI 3 Combustion Principles & Prototype of the Micro-Mix DLE-Burner 5

6 Developments for Hydrogen Gas KHI Products for H 2 -Supply-Chain H 2 -Production H 2 -Gas Turbine H 2 -Storage Tanks H 2 -Land Transportation H 2 -Oversea Transportation 6

7 Developments for Hydrogen Gas KHI Overview of Combustor Developments Combustor Configuration DLE Combustor for Natural Gas Diffusion Flame Combustor DLE Micro-Mix Combustor NOx Reduction Dry Wet Water/Steam Dry Max. H2 Content 60vol% 100vol% 100vol% Under Engine Demonstration in Akashi Works Final Combustor Test, 2016 Applied to KOBE Demonstration Plant, 2018 Under Combustor Developments Status 7

8 World s First H2-Power Plant in Kobe Diffusion 8

9 World s First H2-Power Plant in Kobe User Control Interface 9

10 Agenda 1 Kawasaki Heavy Industries (KHI) 2 Developments for Hydrogen Gas KHI 3 Combustion Principles & Prototype of the Micro-Mix DLE-Burner 10

11 Combustion Principles of the Micro-Mix DLE-Burner Typical Combustion Chamber Design NOx = f (temperature, residence time) Main Burner long residence time Casing Flame Tube 11

12 Combustion Principles of the Micro-Mix DLE-Burner Typical Combustion Chamber Design several miniaturized flames = Micro-Mix-Flames Main Burner short residence time Casing Flame Tube 12

13 Combustion Principles of the Micro-Mix DLE-Burner Micro-Mix-Test-Burner-Set Up air flow H2-fuel injection Inner recirculation zone outer recirculation Abgas zone stabile flame anchoring air guiding panel 13

14 Combustion Principles of the Micro-Mix DLE-Burner Micro-Mix Hydrogen-DLE Technology Test burner (rectangular shape) Air guiding panel Miniaturized flames H 2 -Injektion hole (Φ 0.3) Improved Mixing Controlling of flame hot spots Reduction of the residence time Low NOx-Emission 14

15 Prototype of the Burner for Application at Gas Turbine M1A-17D Prototype of the H2-Burner A B Kawasaki Gasturbine M1A-17 A B 15

16 Prototype of the Burner for Application at Gas Turbine M1A-17D Hydrogen Combustion Test with 2 bar Conditions Item Unit Value Inlet Air Temperature K 620 Inlet Air Pressure MPa 0.2 Total Pressure Loss Ratio %

17 Prototype of the Burner for Application at Gas Turbine M1A-17D 17

18 H 2 Gas Turbine Demonstrator at RWTH Aachen University The implementation of a full-scale demonstrator system is key to the technological advancement of H 2 -fueled gas turbines Wind farm Virtual Solar panels H 2 -Compressor + H 2 -Storage H 2 Power demand Strom Excess power Electrolyzer H 2 Residential heating demand Supply Return Grid Power Gas turbine (H 2 and NG capable) Exhaust gas Waste heat boiler To stack Natural gas 18

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