Nedstack fuel cell technology · Fuel cell stack production System integration Raw materials and...
Transcript of Nedstack fuel cell technology · Fuel cell stack production System integration Raw materials and...
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CONFIDENTIAL
Nedstack fuel cell technology
Jorg Coolegem
ICAE2016, Beijing, Oct 10th 2016
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Company Profile
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• Founded in 1999
• Based in The Netherlands
• Independent fuel cell stack manufacturer
- Supplier to system integrators, serving world-wide markets
- Installed base in Europe, US, Africa, Asia
- Extensive system integration know-how
• Member of a Dutch-based group with over
40 years worldwide experience in prime power,
power generation and UPS-solutions
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Unique features of the Nedstack
PEM fuel cell stack
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Unique features
• Product range allows for fit for purpose
choice:- Power range: 2-10 kW per stack
- HP for low cost and back-up: > 4,000 hr &
> 1250 start-stops
- XXL for long life : > 20,000 hr
• Liquid cooled
• High power density
• High fuel efficiency
• Low parasitic losses
• Easy to integrate, reliable and robust
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Nedstack system integration track record
Over 700 telecom
back-up stations
since 2007
1MW plant at Solvay
chlorine plant
5 kW off-grid
telecom power
supply
70kW
demonstration
power plant
running >50,000
hrs since 2007
4
14 kW off grid
power supply
demonstration
unit FC with
ethanol reformer
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Nedstack’s commercial focus
Industrial CHP
Grid equipment back-up and P2PTelecom power supply
Transport
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Nedstack business model
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Fuel cell stack
production
System
integration
Raw materials
and component
supply
End user
Description • Carbon
• Membrane
Electrode
Assemblies
• Aluminum parts
• Produce cell plates
• Assemble fuel cell
stacks
• Provide system
integration know-
how
• Create market pull
from end user
• Design fuel cell
system (application)
• Assemble systems
• Sell and install
systems
• Service systems
• (Run fuel supply
chain)
• Run the system
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Nedstack in transport initiatives
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First Chinese car (chery SUV)E-trucks Europe
HyMove bus with: 30 kWe range extender
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70 kW PEM demonstration Power Plant
• > 50,000 hours on grid
• Stack life in field conditions
over 23,000 hours
• Reliable operation, low
maintenance costs
• Fully automated, remote
monitoring
• Mobile set-up
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At AkzoNobel’s Delfzijl chlorine plant
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FCS-XXL stacks: stable performance, long life
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0
100
200
300
400
500
600
700
800
900
0 5000 10000 15000 20000
Ave
rag
e c
ell v
olt
ag
e a
t 1
20
A (
mV
)
Operational hours
Average decay
rate 2.3 mV/hr10% decay:
projected lifetime
~30,000 hr
• Unique stack performance and lifetime under real, industrial conditions (Delfzijl)
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Cogeneration of AC-power and heat
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Hydrogen
DC power
Heat 65 ºCFuel cells
Inverter: 400 VAC Transformer AC Power
(6-10 kV)
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System overview
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• System can be remotely monitored and operated
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Monitoring of stack performance
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• All stacks in the plant can be individually monitored:
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2 MWe PEM Power Plant - China
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Preliminary performance data
Plant performance
• Nominal fuel cell output: 2000 kW
• Fuel cell efficiency (LHV): 55 %
• Auxiliary consumption: 120 kW
• BoP efficiency: 90 %
• Electrical efficiency: 50 %
• Available heat @ 60°C: 950 kW
• Total efficiency: 77 %
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Power revenues
Heat value
Hydrogen opportunity costs1)
Local incentives
Gross margin
Stacks and maintenance costs
Annual cash contribution
Business case for a MW PEM Power PlantDepends largely on local situation
1) Assuming hydrogen would otherwise be burnt and now will have to be substituted by natural gas
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Hydrogen Market Overview
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Thank you
謝謝
This work was carried out in the framework of the FP7-FCH-JU project “DEMCOPEM-
2MW”, cofounded by the FCH JU under grant agreement n° 621256.
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Jorg Coolegem
Manager Customer Development
Phone +31 (0)26 319 7652
E-mail [email protected]