BRA99G32 Brasilien Fuel Cell Hybrid Bus - EMTU · BRA99G32 Brasilien Fuel Cell Hybrid Bus Monica Saraiva Panik (Guido Bunzel) id11242828 pdfMachine by Broadgun Software - a great

BRA99G32 Brasilien Fuel Cell Hybrid Bus

Monica Saraiva Panik (Guido Bunzel)

id11242828 pdfMachine by Broadgun Software - a great PDF writer! - a great PDF creator! - http://www.pdfmachine.com http://www.broadgun.com

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Brasilien Fuel Cell Hybrid Bus

Verfasser | Datei, Version, Revision 13/7/2009

Nabern � the technology center for Fuel Cell Systems. Since 1997, all

activities for the development of Fuel Cell Systems have been concentrated

at the Nabern location near Kirchheim-Teck.

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Company position on the market, products and activities

NuCellSys GmbH - The Fuel Cell System Company - is a 100% Daimler AGcompany is the worldwide leader in the development and manufacturing offuel cell systems for automotive applications. Within the Fuel Cell Alliancebetween Daimler, Ford, and AFCC (Automotive Fuel Cell Cooperation),NuCellSys is responsible for system engineering and design, component andsoftware development, system testing, manufacturing, integration andvalidation.

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Major milestones of the Company�s history

Daimler-Benz and Ballard started initial co-operations in the early 90´s and in:

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Project Organisation & Communication (Workpackage 3.1)

PM/Sales Manager(Guido Bunzel / M.S.Panik)

Process Engineering(T. Rösch)

CAD Engineering(T. Rösch/R.Cwik)

Electrical/Controls

Engineering(G. Bunzel/R.Bauer)

Mechanical Engineering(T. Rösch/C.Schmierl)

- technical information

- technical meetings

- data exchange

- timing (schedule)

- experience exchange

- commercial issue

- technical issue

Project Team

Suppliers

Consortium

Project Team

Information

exchange

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Work Break Down Structure

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Work Package Responsibility (NuCellSys)

BPS

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System architecture and scope of work for WP3.1

WP3.1.1

WP3.1.3WP3.1.2

WP3.1

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OEM

FC

S 1

De-bubble line(Specif ication No.18)

Particulatefilter

DI filter

Pump

ThermostaticValve

HT loop out(Specification No.7)

HT loop in(Specification No.6)

Secondcooling

loop for theFCS. (see

loop 1)

MF

PT

PT

H2 Storage Ass'y

Hyd

rog

en S

uppl

y(S

peci

ficat

ion

No.

2)

Sta

ck V

ent.

Out

let

(Spe

cific

atio

n N

o. 1

0)

Ga

s exh

aust

(Spe

cific

atio

n N

o.3)

WaterKnock-out

Silencer

Flameresistor (Tbc)

Waterdrainage

Filter (particle,

contamination)

LT

loo

p in

(Spe

cific

atio

n N

o. 4

)

LT lo

op o

ut

(Spe

cific

atio

n N

o. 5

)

Air i

nta

ke(S

peci

ficat

ion

No.

1)

Air intakemanifold

HY80 FCS(BPS)

TT

Shut offvalve

NuCellSys

Fuel Cell System Interface clarification

All Interfaces was clarified during the

project phase with the local partner Tutto

to get the systems in operation regarding

the requirements

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Sto.Andre Sao. Mateus Sto.Andre

EMTU Corridor profile

Drive Cycle Generation

The EMTU Corridor profile

was taken to generate a drive

cycle with the bus stops.

With a simulation tool, the

requirements of the designed

hybrid system was verified

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3.1.3

Bus Rear Packaging of the Fuel Cell Hybrid components

3.1.1 Electric Energy Storage System (MES-DEA)3.1.2 Electric Propulsion System (Siemens)3.1.3 Electric Generating System (NuCellSys/Ballard)

3.1.1

3.1.2

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Cras h Water s pray operation Water immersion during operation

Inclination in enviromental chamber Vibration tes t in operation Electromagnetic compatibility test

Cras h Water s pray operation Water immersion during operation

Inclination in enviromental chamber Vibration tes t in operation Electromagnetic compatibility test

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System Specification of Energy Storage

System

The energy storage system for the bus

consists of 3 NaNiCl batteries, also

called ZEBRA battery, which are

integrated into the Electric Fuel Cell

Hybrid Bus System. The batteries are

supplied from MES-Dea a Swiss

company. The batteries in the Fuel Cell

Hybrid System have to fulfil the

following functions:

Assist Fuel Cell Systems to meet

instantaneous power requirements.

Store regenerative braking energy

Reduce Fuel Cell System transient

operation

Improve overall power train efficiency

Battery System Design (Specification)

The ZEBRA battery is a high energy

battery, with 3 ZEBRA Z37 modules

providing 108 kW of peak power.

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Manufacturing Airmodule

24hTest Airmodule

Manufacturing Systemmodule

SystemmoduleAcceptance Test

Stackmodule Integ-gration from Ballard

Fuel Cell SystemTesting (FAT)

Build and test of FCS wiring/electronicsFuel Cell System Integration into Bus @ Tutto

Facilities

Fuel Cell System Manufacturing and Integration

Shipping to Brasil

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Resume of Phase I

Nucellsys was impressed to see how professional theTeam worked together.

The progress of Integration and Testing was very goodand successful

The local partner Tutto has now a very good experience infuel cell hybrid technology.

Thank YouBild von Technical

Busteam

BRA99G32 Brasilien Fuel Cell Hybrid Bus - EMTU · BRA99G32 Brasilien Fuel Cell Hybrid Bus Monica Saraiva Panik (Guido Bunzel) id11242828 pdfMachine by Broadgun Software - a great

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