Dr. Michael EnzingerAirbusResearch & TechnologyResearch & Technology

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High‐Tech für die nächste Generation öko‐effizienter Flugzeuge

Airbus Multifunktionale Brennstoffzelle

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DGLR/RAeS/VDI Vortragsreihe HamburgAirbus Vision 2020

“We want to make our aircraft even more efficient,l d i t Th ffi i fcleaner and quieter. The eco-efficiency of

our products will be a determinant benchmarkto measure the success of our research.“

Dr. Thomas EndersPresident and CEO of Airbus

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External Noise-50%80%-50%

CO2 Emission

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Fuel Consumption-80%

NOX Emission

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Airbus is fully committed to the fuel cell Airbus is fully committed to the fuel cell technology as a key contributor to achieve the technology as a key contributor to achieve the

ACARE* 2020 goalsACARE* 2020 goals

Airbus is fully committed to the fuel cell Airbus is fully committed to the fuel cell technology as a key contributor to achieve the technology as a key contributor to achieve the

ACARE* 2020 goalsACARE* 2020 goals

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N ACARE* 2020 goalsACARE* 2020 goalsACARE* 2020 goalsACARE* 2020 goals

DGLR/RAeS/VDI Vortragsreihe HamburgContent

1) M ti ti1) Motivation2) Scope3) Current Status4) Way forward4) Way forward

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DGLR/RAeS/VDI Vortragsreihe HamburgAeronautical Industry has already achieved impressively

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DGLR/RAeS/VDI Vortragsreihe HamburgAircraft Industry is a growth market

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DGLR/RAeS/VDI Vortragsreihe HamburgEnvironmental Targets

ACARE / EU- Vision 2020 4 pillars strategy

Environmental TargetsEnvironmental Targets :R d ti CO2 50%

Develop an efficient infrastructureReduction CO2 - 50%Reduction NOx - 80 %Reduction Noise - 10 dB

Optimise aircraft operation Political instruments Technology

Aircraft f t

Technology

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manufacturers

Engine manufacturers

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Operational aspects

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Joining the efforts to achieve the targetsJoining the efforts to achieve the targetsJoining the efforts to achieve the targetsJoining the efforts to achieve the targets

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DGLR/RAeS/VDI Vortragsreihe HamburgFuel Cell Emergency Power System (FCEPS) Flight Test 2008

Airbus was the first aircraft

• Operate a hydrogen and

Airbus was the first aircraft manufacturer to

oxygen supplied fuel cell system on board a civil aircraftaircraft.

• Perform flight tests and to

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Perform flight tests and to power flight controls by a fuel cell in flight.

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• Integrate a hydrogen li d f l ll t

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e supplied fuel cell system into an aircraft’s electrical and hydraulic network.

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N and hydraulic network.

DGLR/RAeS/VDI Vortragsreihe HamburgFuel Cell Technology for Eco‐Efficiency in Aviation

Fuel Cell Technology: Operation AirAirFuel Cell Technology: Operation

Fuel CellFuel CellFuel CellFuel CellContinuous change of chemical

energy HydrogenHydrogenenergy

directly

to electrical energy and water

HydrogenHydrogen

Water

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to electrical energy and water

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Fuel efficiency > 50%

El t i itEl t i it W tW t ODAODA

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DGLR/RAeS/VDI Vortragsreihe HamburgMultifunctional Fuel Cell System on A/C – Systems overview

Modular Fuel Cell System Hydrogen Tank

RAT

Batteryreduction

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FTIS = Fuel Tank Inerting System

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Water Refilling Ground Support

Inerting System APU

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TruckGround Support Equipment.

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DGLR/RAeS/VDI Vortragsreihe HamburgMultifunctional Fuel Cell System on A/C, Functional Overview

a) Icing prevention On Ground & In Flight

b) Boundary Layer Control support / sensing

a) Cockpit air

b) Cabin air

G H d

WASTE HEAT HUMID AIR

Gaseous Hydrogen

or

H2 CryogenicCONDENSER GAS/GAS

H2 Cryogenic

or

LH2 Tank

SEPARATOR HUMIDIFIER

FUEL CELL MODULE

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EL. POWER WATER INERT GAS

FUEL CELL MODULE

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a) ECS

b) Main Engine Start

a) Potable Water

b) Toilet Flush Water

a) Fuel Tanks

b) Cargo Inerting

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c) Autonomous Taxiing

d) Emergency Power

c) Fire Protection

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DGLR/RAeS/VDI Vortragsreihe HamburgThe Three Major Pillars of the Program

FC t V l l i Ri k l i

Fuel Cell Technology Integration

Aircraft Operations Safety & Certification

• FC system• Power Mgmt• Thermal Mgmt

• Value analysis• DMC/RC/NRC/NPV• Airport Operations

• Risk analysis• Safety Analysis• Establishment of

• Ice Protection• Power Electronics• Inerting

• Airline Operations• Maintenance Concepts

ATA Chapter 85• Eurocae/SAE Standardization

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g• Hydrogen Storage• Water generation

C p• Hydrogen Infrastructure

SWorking Group 80

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DGLR/RAeS/VDI Vortragsreihe HamburgWG80/AE‐7AFC members are from the following companies

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DGLR/RAeS/VDI Vortragsreihe HamburgProspects of Fuel Cell Technology

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DGLR/RAeS/VDI Vortragsreihe HamburgProspects of Fuel Cell Technology

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DGLR/RAeS/VDI Vortragsreihe HamburgFuel Savings Standard 500 nm Mission

Std. ICAO Mission

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DGLR/RAeS/VDI Vortragsreihe HamburgTRL 4 Power Management Review June 2011

DCM (PDU)

Output Buffer 1

HVDC1FCS1

FCS2

Motor / Generator 1

Motor / Generator 2

DCM (PDU)

K1

K2

K3K4

K5

HVDC1

HVDC2

==

==

Electrical Load 1

Electrical Load2

Output Buffer 2

Starter / Generator Unit

FCS1

FCS2

FCS3

FCS4

ECS MotorTechnical Load

FCS2FCS4

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Electrical Flaps

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DGLR/RAeS/VDI Vortragsreihe HamburgFuel Cell Test Center

Duplex FuelC S

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Cell System

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Fuel Tank Inerting Inert Gas ConditioningSystem

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DGLR/RAeS/VDI Vortragsreihe HamburgTOP MFFCI Flight Test Demonstration

Structural Integration of the H2 Tank and cooling systeminto the A320 tailcone

Overall F/T concept: combination of structural andfunctional integration

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Functional integration of a fuel cell system F/T A/C A320

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Thank you!Thank you!et

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