Beamer Technical Vienna Presentation v0425

8/13/2019 Beamer Technical Vienna Presentation v0425

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The New Two-Mode Hybrid System

from the Global Hybrid Cooperation



Dr. Andreas Truckenbrodt, DaimlerChrysler AG

Mr. Larry Nitz, General Motors CorporationDr. Wolfgang Epple, BMW AG


Mr. Larry Nitz, General Motors CorporationDr. Wolfgang Epple, BMW AG


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Why Hybrids?

Hybrid Strategic ProspectsFrom an OEM Perspective

Why Hybrids?

Hybrid Strategic ProspectsFrom an OEM Perspective

Dr. Andreas Truckenbrodt,Executive DirectorDr. Andreas Truckenbrodt,Executive Director


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Hybrids Appear Commercialization

Why Hybrids ? What technologies?How to make a business?

Initial Phase

(1990s-2003)

Ramp Up/Volume Phase

(2004- )

Starting a new phase of hybrid commercialization

Why Hybrids?Why Hybrids?


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Hybrid market isgrowing

Environmentalpressures will increase

Ongoing hybridcompetition

Hybrid market size,speed and composition

Hybrid technologies

Mainstream customer

perspective

KNOWNSKNOWNS KNOWN UNKNOWNSKNOWN UNKNOWNS

Hybrid ProspectsHybrid Prospects


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Source: HybridCars.com

KNOWN: Growing Hybrid MarketKNOWN: Growing Hybrid Market

Performance

Social Responsibility

Fuel Economy Comfort and Quality

Why are people buying hybrids?

Hybrids are the future and

Im willing to pay extra.

We really need to see alot more fuel efficientvehicles with the high

cost of fuel and noindication of i t lowering.


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Fuel Consumption

Emissions

Recycling

Energy Securi ty

bn

vehicles World Mobility

t1950 20502000

0,5

1

1,5

22,5

~2.2 bn

Source: Downs 2002

World Population

t1950 20502000

bn

3

6

9

Source: Prognosis UNO

~9 bn

Wealth and Prosperity

t

Limited Resources of Crude

Oil

t1950 20502000

10

20

30

Gb/a

~13 Gb/a

Source: ASPO 2004

The Growing Gap

Past Discovery

Future Discovery

Production

Source: ASPO, Association for the Study of Peak Oil and Gas

60

50

40

30

20

10

01930 1940 1950 1960 1970 1980 1990 2000 2010 2020 2030 2040 2050

KNOWN: Environmental Pressure and ConcernsKNOWN: Environmental Pressure and Concerns


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KNOWN: Ongoing Competitive PressureKNOWN: Ongoing Competitive Pressure

Hybrid Vehicle Market Share

Expected to Peak at 3 Percent

Thirty-Eight Hybrid Vehicle

Models to be Available by 2011

Lexus hybrid SUV orders set record

9,000 'pre-sold' orders; customers cantrack birth of their car

Honda Working on Hybrid Fit

The next hybrid to join Honda's

lineup may be a gas-electric

version of the new Fit subcompact.

Toyota, Fuji Heavy toMake Camrys in Ind.

Volvo Unveils New

Hybrid Technology

A Hybrid With Atti tude

Lexus GS 450h has style,expression and brute strength, with

339 hp. Its as fast as a Porsche 911.

Ford Escape Hybrid: OK,

but it's no PriusFactory adds incentives,

adjusts distribution

Reasons to Buy a Hybrid Car

They're fuel-efficient, eco-friendly, and cool to drive. Could

a hybrid be right for your family?

Ford Spends Millions to Push Hybr id-SUV Sales

Dynamic Competition

Manufacturing

Viable Business Case Regulations


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KNOWN UNKNOWN: Hybrid Market DynamicsKNOWN UNKNOWN: Hybrid Market Dynamics

I want thelatest andgreatest

technology

I want ful ltowingcapacity inmy hybrid.

I want utility andcargo room withoutbeing a gas guzzler.

I want

highway fuelsavings, thats

what I drivemost.

I like the quietpollution-free

e-drive experiencein the city.

I want morepower but with

better fueleconomy.

I want to gofarther on one

tank full Ihate filling up.

I want a realhybrid, with real

fuel savings.

Speed

Composition

Market Size Styles


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Source: McKinsey DRIVE study

E

Competing Designs for Hybrid Powertrains

Currently Exist

One-ModePower-split

Two-Mode Basic parallel Stop/Start

E

EE

EE

E G PP

P

KNOWN UNKNOWN: Future Hybrid TechnologiesKNOWN UNKNOWN: Future Hybrid Technologies

Powertrain

Components

Integration Next Generation


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Hybrid Technology PositioningHybrid Technology Positioning

Time Time Time

Congested City

Congested Traffic

Start/Stop Driving Intraurban Driving

Intraurban Highway

Highway/Autobahn Driving

Better

FuelE

conomyImprovement

OverGa

solinePoweredV

ehicle

Conventional

Diesel

Conventional

Diesel

Speed

Speed

Speed

MildGasolineHybrid

MildGasolineHybrid

Source: GM

Strong

GasolineHybrid

Strong

GasolineHybrid


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Powertrain

Components

Integration Next Generation

Competing designs for hybrid powertrains currently exist

ICE Planetary gear Generator Electric

motor

Starter-

generator

Clutch Automatic

gear

Wheels

1442 - 144150 - 450Voltage (V)

~ 5~ 12~ 20Fuel efficiencyincrease (%)**

< 5~ 10 20~ 20 (50)Electric motorpower (kW)

BMW Citroen

Honda IMA VW/Audi/Porsche

GM/DC/BMW Toyota Prius Lexus RX 400h*

OEM(examples)

Simple layout withside-mountedstarter generator(SSG)

Realizable forsmall engines withpresent-daystartinggenerators

Not suited forefficient electricdrive since ICEcannot be

decoupled

EM and ICE may bedecoupled forefficient electricdrive

Highly complexmechanical system

Already in use inUS buses

Considered only forSUVS, trucks andluxury cars becauseof its large size

No gear requiredas configurationacts as electriccontinuous variable

transmission EM must be

applied withelectricity, evenwhen only the ICEis being used

Description

* Additional EM for powering

the rear axle ("P4")** Compared to conventional

ICE

Source: McKinsey DRIVE study

Full

Power split Two-mode Basic parallel Mild Micro

KNOWN UNKNOWN: Future Hybrid TechnologiesKNOWN UNKNOWN: Future Hybrid Technologies


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EARLY ADAPTORS liked it

Role of e-drive

Price tag

Leverage

Vehicle segment

MAINSTREAM

KNOWN UNKNOWN: Customer PerspectiveKNOWN UNKNOWN: Customer Perspective

Performance

Appearance

Acceptance Driving Styles


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HYBRIDTECHNOLO

GY

Two-M

odeasTopLevel

BUSINE

SSMOD

EL

Globa

lHyb

ridCoo

peration

Strategy Facing the KNOWNS and KNOWN UNKNOWNSStrategy Facing the KNOWNS and KNOWN UNKNOWNS

EnvironmentalPressures and

Concerns

GrowingHybrid Market

HybridMarket

Dynamics

CompetitivePressure

Hybrid

Technology

Customer

Perspective

COOPETITION COOPETITION


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What Hybrid?

The New Two-Mode HybridTechnology

What Hybrid?

The New Two-Mode HybridTechnology

Mr. Larry Nitz,Executive DirectorMr. Larry Nitz,Executive Director


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Future Pathway of Propulsion TechnologiesFuture Pathway of Propulsion Technologies

todaytoday tomorrowtomorrow

Hybrid VehiclesHybrid Vehicles

Hydrogen and FuelHydrogen and FuelCell TechnologyCell Technology

Improvement of Conventional FuelsImprovement of Conventional Fuels

Alternative FuelsAlternative Fuels

Optimization of Combustion Engines


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Individual Hybrid Experiences Amongst PartnersIndividual Hybrid Experiences Amongst Partners

20051990s

20051990s

20051990s

Parallel-Hybrid5-Series Serieller Hybrid

3-Series

ElectricAssist3-Series PowerAssist

X5

BMW Concept X3EfficientDynamics


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One-Mode HybridOne-Mode Hybrid

Planetary gears spl it

engine power

One unchanging

mechanical arrangement

Combined motor power

requirement typically

exceeds engine power

1

Engine Battery

Motor

B

Motor

A

11

Engine Battery

Motor

B

Motor

A

Combustion Engine Battery

Motor A

Motor B

Power


Motor A

Motor B

Power


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One-Mode Hybrid + Two-Speed Motor Gearing


Motor A

Motor B

Power

Planetary gears spl it engine

power and can multiply motor

torque

Clutches change motor ratio

only


requirement is not changed by

shifting motor ratio

1

2

Motor

A

MotorB

Engine Battery

11

22

Motor

A

MotorB

Engine Battery


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Two-Mode HybridTwo-Mode Hybrid

Planetary gears spli t engine

power and can multiply all

torque

Clutches change EVT modes

smoothly


requirement is much

improved with two modes

1

2

3

Motor

A

Motor

B

Engine Battery

1

2

3

Motor

A

Motor

B

Engine Battery

11

22

33

Motor

A

Motor

A

Motor

B

Motor

B

Engine Battery Combustion Engine Battery

Motor A

Motor B

Power


Motor A

Motor B

PowerPower

Battery

Motor

Motor

Combustion Engine

Power

Battery

Motor

Motor

Combustion Engine


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Two-Mode Hybrid + Four Fixed Mechanical GearsTwo-Mode Hybrid + Four Fixed Mechanical Gears

Planetary gears spli t engine

power and can multiply all

torque

Clutches activate EVT

modes and fixed gear ratios

Motors are not required to

carry engine power when

using fixed gear ratios

1

2

3

Engine Battery

Motor

A

Motor

B

11

22

33

Engine Battery

Motor

A

Motor

B

Power

Battery

Motor

Motor

Combustion Engine

Power

Battery

Motor

Motor

Combustion Engine

Power

Battery

Motor

Combustion Engine

Power

Battery

Motor

Combustion Engine


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How to Advance theHybrid Business The General Motors, DaimlerChrysler

and BMW Group Hybrid Cooperation

How to Advance theHybrid Business The General Motors, DaimlerChrysler

and BMW Group Hybrid Cooperation

Dr. Wolfgang Epple,Vice PresidentDr. Wolfgang Epple,Vice President


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Foundation of Automotive Companies

Mergers and Acquisitions

Technology focused

OEM Cooperations

Joining ForcesJoining Forces


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Joining Hybrid ForcesJoining Hybrid Forces

GM-DC MoU, 13.12.2004

DC-GM-BMW MoU, 12.09.2005


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Challenges of CooperatingChallenges of Cooperating

Analyze the total set of requirements

Develop a vision of hybrid products

Structure and manage a complexintercultural cooperation

Make the cooperation operational and

effective

Analyze the total set of requirements

Develop a vision of hybrid products

Structure and manage a complexintercultural cooperation

Make the cooperation operational and

effective


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Technical RequirementsTechnical Requirements

Combination w/ ICE

Accelerat ion

0-100km/h

Customerlaunch

Over-taking

Vehicle Handling

Sound

Fuel Economy

Emissions

Comfort Performance

Product

The Cooperation Technology needs to

provide a set of hardware and software

components that tackles competing vehicletargets successfully.

Customer Fuel Economy

SUV / Cross-Over

LuxuryPerformance

Light DutyTrucks

Market Specific Test Cycles

US

ACEA

Japan

Launch comfort

Electric dr ive

Shift comfort

Kick-Down

Noise

etc


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Address Market Introduction ChallengesAddress Market Introduction Challenges

Global Hybrid Cooperation

Pool Experience on Hybrids:Technologies, Processes, Service, etc.

Business Opportunities: Split of development effor ts

Reduced financialinvestments

Economies of scale

Technological Opportunities: High level functionality

High level risk management

Short time to market


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Brand RequirementsBrand Requirements

Our technology covers a wide range of brand and product requirements.

Future HybridFuture HybridCooperationCooperation

ProductsProductsCa

dillac

Brea

kthrou

gh

Pontiac

Driving Excitement

Saturn

DifferentK

indofCar

Saab Make Your Move

BuickBeyondPrecision

Opel Fresh ThinkingChevrolet

AnAmericanRevolution

MercedesBenzTheFutureoftheAutomobile

JeepTheJeepLife,Liveit

Dodge

Grablif

ebythe

Horns

Maybach Not so Much a Name as a Philosophy

Chrysler

InnovationComesStandard

RollsRoyceThepinnacleofautomobileluxury

MiniTheworld

smost exciting

premiumsmall carb r

and

BMW

SheerD

rivingPl

easure


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Hybrid Development CenterHybrid Development Center

Operating in Troy, Michigan since 2005

Total workforce in excess of 500

Engineers co-located by work function

Co-Location

Area

DCX, BMW

Areas

GM

Area


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Cooperation ScopeCooperation Scope

Independent Vehicle

Integration and Calibration

Two-ModeHybrid System

(core components)

Vehicle Systems(auxiliaries)

Specific Requirements


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SummarySummaryTwo-Mode Hybrid System

is a superior technology

is a scalable portfolio of products for bothFWD and RWD

Optimizes the balance of electric motors and

transmission content (smaller motors, smoothoperation)

4 fixed mechanical gears increase efficiency with

no compromise to performance

all the benefits of an automatic transmission

Two-Mode Hybrid System

is a superior technology

is a scalable portfolio of products for bothFWD and RWD

Optimizes the balance of electric motors andtransmission content (smaller motors, smoothoperation)

4 fixed mechanical gears increase efficiency with

no compromise to performance

all the benefits of an automatic transmission


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SummarySummaryHybrid Technology and CooperationHybrid Technology and Cooperation

We needsolutions

Comfort

Fuel Economy

Performance

Cost

We needsolutions

Comfort

Fuel Economy

Performance

Cost

Cooperation

Sets standards witha family of products

Increases technical

expertise Shares elements of

costs, risks and benefits

Gives us volume that leads

to economy of scale

Cooperation

Sets standards witha family of products

Increases technical

expertise Shares elements of

costs, risks and benefits

Gives us volume that leads

to economy of scale


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Mr. Larry Nitz, General Motors Corporation

Dr. Wolfgang Epple, BMW AG


Mr. Larry Nitz, General Motors Corporation

Dr. Wolfgang Epple, BMW AG


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Documents

Beamer Technical Vienna Presentation v0425