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UAV Fuel Cell Module
Intelligent Energy’s fuel cell systems run on hydrogen and ambient air to produce clean DC power in
a simple, cost eff ective, robust and lightweight package. They have a higher energy to mass ratio than
battery systems and can be refuelled in minutes.
By replacing the battery with a fuel cell module you can maximise productivity and minimise
downtime meaning you can fl y longer, fl y further and achieve more.
The modules are scalable and can be integrated into your UAV platform without compromising
payload placement, providing a natural solution for a wide range of industries using multi-rotor,
fi xed wing or proprietary designed UAVs.
The use of professional Unmanned
Aerial Vehicles (UAVs) has grown
signifi cantly in recent years. Owing to
the constraints of traditional battery
technology fl ight time remains limited.
The industry needs a viable alternative
to address this problem.
Intelligent Energy’s hydrogen fuel cell
technology enables your UAV fl eet to
fl y signifi cantly longer and can improve
the run-time of other mass sensitive
electrically powered technology.
About Intelligent Energy
Intelligent Energy delivers clean energy solutions for the UAV, automotive and stationary power markets. We embed our fuel cell stack
technology into products in co-operation with key industry partners to create solutions which extend their capabilities. We are a
global business operating out of our UK base, with additional operations currently in the US, Japan, India, China and France.
Endurance power module for professional UAVs
Longer fl ight timecompared to batteries
Less downtimewith rapid refuelling
Increase productivitya one stop solution
4easy steps
to achieve longerUAV flight time
The fuel cell modules can be integrated into a variety of UAVs including multi-rotor and fixed wing
Design your own application specific UAVs that integrate the fuel cell module for optimal flight times
Can directly replace your battery in most existing applications
The fuel cell modules can be integrated into a variety of UAVs including multi-rotor and fixed wing
Design your own application specific UAVs that integrate the fuel cell module for optimal flight times
Can directly replace your battery in most existing applications
FlexibilityThe fuel cell module has multiple mounting points
for maximum application flexibility and can be configured for installation onto multiple airframes
with minimal effort
FlexibilityThe fuel cell module has multiple mounting points
for maximum application flexibility and can be configured for installation onto multiple airframes
with minimal effort
A hybrid fuel cell and battery system optimises performance and flight time
Provides power unit redundancy
The battery is used to provide peak power when required
A hybrid fuel cell and battery system optimises performance and flight time
Provides power unit redundancy
The battery is used to provide peak power when required
650W modules can be combined to create higher power systems
Accurate fuel level monitoring
Designed in accordance with CE
The modules provide a cost effective,optimised, operational solution
Hydrogen cylindersHydrogen is readily available worldwide from a
large number of outlets
Variety of certified cylinders to fit a widerange of applications
Cylinder size can be specified based on payload and flight time required
Custom cylinders can be commissioned for optimised flight time
E F
Fuel cellmodule
Hydrogen Hybridbattery
UAV
camera
antenna computer / sensor
sensor
Cylinder refuellingIntelligent Energy can introduce you to a number of off the shelf, safe and practical refuelling solutions including:
· Back to base compressor
· Portable solutions to provide days of flight time
· Third party partner agreements
· Back at base hydrogen generator
Cylinder refuellingIntelligent Energy can introduce you to a number of off the shelf, safe and practical refuelling solutions including:
· Back to base compressor
· Portable solutions to provide days of flight time
· Third party partner agreements
· Back at base hydrogen generator
Maximum continuous power 650W
Maximum peak power 1000W
Output voltage – confi gurable 4-6 S/14.8-25.2V
Energy capacity (based on 1.5l cylinder @ 300 bar/30MPa) 600Wh
Fuel cell module plus 1.5l cylinder energy density 300Wh/kg
Fuel cell module Dimensions 196 × 84 × 155mm
Mass 750g
Total fuel cell module weight/
mass with 1.5l cylinder
1960g
Default cylinder (1.5l) UN/EU rated – type 4 – integral lightweight pressure regulator, relief valve, transducer
Dimensions Ø116 × 238mm
Weight 1010g
US DOT rated – type 3 – integral lightweight pressure regulator, relief valve, transducer
Dimensions Ø109 × 255mm
Mass 1060g
Hydrogen connector Lightweight, quick connect, dual safety features
Hybrid battery
(default can be user selected)
Dimensions 140 × 30 × 20mm
Weight 200g
Capacity 1000mAh
Emergency fl ight time 2 minutes
Output electrical connector XT-60
UAV system and fuel cell
module (based on DJI Matrice
M100 or similar platform)
Maximum payload (for non weight reduced platform) 500g
Maximum fl ight time with 500g payload 60 minutes
Maximum fl ight time (0g payload) 75 minutes
Environmental operating
conditions
Operating temperature 5 to 35°C
Maximum altitude 3000m
System lifetime 1000 hrs
Safety features Meets requirements of IEC-62282-5 Portable Fuel Cells
CE
FCC
Automatic failure detection system and backup battery
Other features Modular design, can combine and reorient modules
Internal data storage for fi rmware update, performance and diagnostics SD card
Communication port; to UAV fuel cell module or accessories UART, CAN
Included in standard
Technology Demonstrator Kit
Fuel cell module, standard cylinder, standard hybrid battery, documentation
Multiple attachment points, options for on UAV confi guration
Also available Software development kit
Complete reference design
Additional sizes of cylinders
650W UAV fuel cell module specifi cations
For more information about our products visit our website: www.intelligent-energy.com
To fi nd out how you could benefi t from longer fl ight times, arrange a meeting with a sales representative in your region by emailing: [email protected]
Frequently Asked Questions
Gra
vim
etric
Ene
rgy
Den
sity
Wh/
kg
Volumetric Energy Density Wh/L
Typical Intelligent Energyfuel cell module
Typical UAV LiPobattery pack
Fixed wing UAV
Multi-rotor UAV
1000
1000
600
600
800
800
400
400
200
200
0
0
Do I need to modify my UAV?
No. The 650W module can directly replace your battery in most
existing applications. Or you could design a UAV around the
unit for fully optimised performance. Options are endless and
signifi cantly larger fl ight times can be achieved.
How do I refi ll the cylinders?
Intelligent Energy can introduce you to a number of off -the-shelf,
safe and practical refuelling solutions.
How does your module compare to other fuel cell UAV solutions?
In these power ranges, we have the most power dense FC stacks
in the world.
Why is a fuel cell the best choice vs a battery?
To maximise fl ight time the most energy dense solution is a fuel cell.
How do I learn more about fuel cell power modules?
Speak to one of our team or visit our website at
www.intelligent-energy.com
When is the technology available?
The 650W power module is available to order now. Please speak to
us about your specifi c requirements.
Comparison of battery vs fuel cell in typical UAV applications
Batt
ery
Equi
vale
nt [m
Ah]
Mass [kg]
180000
6
135000
5
90000
4
45000
2
0
1
Fuel Cell
Battery
© Intelligent Energy Limited 2017. All Rights Reserved. The Intelligent Energy name, logo, and other trade brands/names referenced herein are trademarks or registered trademarks of Intelligent Energy Ltd or its group companies.
Disclaimer: The information contained in this publication is intended only as a guide and is subject to change as a result of the constant evolution of Intelligent Energy’s business and its technology. This publication and its contents (i) are not definitive or contractually binding; (ii) do not include all details which may be relevant to particular circumstances; and (iii) should not be regarded as being a complete source of information. To the fullest extent permitted by law, Intelligent Energy offers no warranty as to the accuracy of the content of this publication, shall not be liable for the content of this publication and no element of this publication shall form the basis of any contractual relationship with a third party or be used by any third party as the basis for its decision to enter into a contractual relationship with Intelligent Energy. Published by: Intelligent Energy Ltd, Charnwood Building, Holywell Park, Ashby Road, Loughborough LE11 3GB (Registered in England with company number: 03958217). Printed August 2017. (UAVBR0817DH). All information correct at time of going to print.
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