Solid Oxide Fuel Cell mchp Demonstration Magnus Larsson / Per Balslev / Christoffer Greisen Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 1
Dantherm Power Employees with the SOFC units Topsoe Fuel Cell Employees Dantherm Power Headquarters in Hobro, Denmark Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 TOFC Headquarters in Lyngby, Denmark 2
Solid Oxide Fuel Cell technology Conventional combustion technology Thermal energy conversion Mechanical energy conversion Chemically stored energy Fuel Cell Electricity High electrical efficiency (>50-60% Net eff.) Fuel flexibility (fossil fuels, bio fuels, synthetic fuels) High temperature operation (700-800 C) Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 3
Phase 1 Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 4
Phase 2.1 CPO system Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 5
The PowerCore concept Fuel Fuel processing SOFC Stack Heat (Offgas) Air Heat management Power Insulation Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 6
Phase 2 - Two tracks CPO-based fuel processing (catalytic partial combustion) Simple system design Low electrical efficiency Reformer-based fuel processing Need water management and evaporator Higher electrical efficiency Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 7
Phase 2.2 Natural gas PowerCore based system Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 8
Phase 3.1 Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 9
3rd generation design basis Anode recycle: To reach AC efficiencies above 50% and to minimize water management Compact design & thermal integration: To minimize heat losses to allow high fuel utilisation and high overall efficiency and to enable part load operation Simplify start-up HEX-burner module Pre-reformer Stack module Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 10
Two PowerCore generations Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 11
mchp natural gas PowerCores 2nd PowerCore generation 3rd PowerCore generation DC power: 1440W (80V at 18A) LHV DC efficiency: 52% AC efficiency: 43% with 170W bop & 94% DCAC inverter efficiency Built-in water evaporator & start-up burner 148 liters - 90kg Tested in various labs for >3000h DC power: 1560W (62.4V at 25A) LHV DC efficiency: 64% AC efficiency: 53% with 170W bop & 94% DCAC inverter efficiency Anode recycle concept with external start-up heater 35 liters - 30kg In demonstration Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 12
BOL Performance from Topsoe PowerCore 65 DC efficiency 64 63,4 63,4 63,4 64,1 64,0 63 62,8 62,5 62,2 62,4 62 61,3 61 60 DC efficiency PowerCore Voltage 59 58 57 56 55 P-129 P-148 P-149 P-153 P-154 P-160 P-161 P-163 P-165 P-166 Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 13
Phase 2 demonstration unit TOFC PowerCore first operated stand alone for control development purposes System and control tested and verified Water neutral system 3th party approval for CE-marking Two full systems tested in laboratory environment Photo: Dantherm Power Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 14
Fourth generation SOFC mchp system in development 3700h bench system testing with Topsoe PowerCore Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 15
DKµCHP SOFC f3 Klargøring af systemer til forsendelse Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 16
DKµCHP SOFC f3 CE and performance test at DGC Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 17
Demonstration sites near Sønderborg Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 18
DKµCHP SOFC f3 Sønderborg Ride Klub (P187)(inspektion af DONG) Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 19
DKµCHP SOFC f3 Kellmann VVS & Blik (P184) Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 20
DKµCHP SOFC f3 SOFC µchp at EMC test Magnus Larsson / Christoffer Greisen / Per Balslev, sept 23, 2014 21
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