Predictive Energy Management on Powertrain · Predictive Energy Management on Powertrain ... Electric Vehicle (EV) Motivation –High Availability for Driving ... Highest Efficiency

Bitte decken Sie die schraffierte Fläche mit einem Bild ab.

Please cover the shaded area with a picture.

(24,4 x 7,6 cm)

Predictive Energy Management on Powertrain

Thomas Knorr, Energy Saxony Summit, September 18, 2017

www.continental-automotive.com Powertrain Division

Public

Powertrain Technology & Innovation

Since 1871 with headquarters in Hanover, Germany

Sales of €40.5 billion

220,137 employees worldwide

427 locations in 56 countries

Continental CorporationFacts & Figures 2016

Th. Knorr © Continental AG

18. September 2017

2

Status: December 31, 2016

ContiTech

14% Chassis &

Safety

22%

Tires

26%

Interior

20%

Powertrain

18%

Sales by

Division

Public


Powertrain Division94 Locations in 22 Countries

18. September 2017

3

Germany *

Australia

Europe

Asia

Regensburg, Bebra, Berlin, Dortmund, Eisenach, Gifhorn,

Grünstadt, Karben, Limbach-Oberfrohna, Lohmar,

Nuremberg, Roding, Schwalbach

South America

USA (Auburn Hills, Dearborn, Deer Park, Delavan,

Fountain Inn, Newport News, Seguin)

Mexico (Cuautla, Guadalajara, Juarez)

Canada (Chatham)

*Headquarters in Regensburg (Germany) Status: December 2016

Brazil (Guarulhos, Salto)

North America

Bundoora

France (Boussens, Cergy-Pontoise, Faulquemont, Foix, Toulouse)

Czech Republic (Brandys, Frenstat, Ostrava, Trutnov)

Romania (Brasov, Iasi, Sibiu, Timisoara)

Russia (Kaluga, Moscow)

Hungary (Budapest)

Italy (Pisa)

China (Changchun, Shanghai, Tianjin, Wuhu)

India (Bangalore, Manesar, Pune)

Korea (Icheon, Sejong)

Thailand (Amata City, Bangkok)

Japan (Yokohama)

Malaysia (Penang)


Public


Powertrain Technology & InnovationAreas of Work

18. September 2017

Th. Knorr © Continental AG 4

Public


Global PV/LV Production*

Propulsion Split[mn. vehicles]

40

20

0

120

100

80

60

20302025

112

2020

103

2015

89

CNG/LPG

48V Gasoline

DieselM/FHEV

PHEV

EV

Source: Powertrain Outlook 2030 (May 2016)


118› Internal combustion

engines remain

dominant till 2030 with

approx. 90% share

› 48V (high volume mass

market) and Plug-In

hybrids are transition

technologies till then

› Significant EV share

towards the end of next

decade

Future CO2 Fleet Emission

Targets

165

127

166

125

95

117

97

7593

0

40

80

120

160

200

2013 2020 2025

CO

2 e

mis

sio

n in

g/k

m

*

Powertrain Development Peak Combustion Expected by Middle of Next Decade

18. September 2017

5

Public


Electric Vehicle (EV)Motivation – High Availability for Driving of A Fuel Cell

18. September 2017

6Th. Knorr © Continental AG

< 1km/min

BEV Charge @ Work

(AC)< 2

km/min

BEV Charge @ Shop

(AC / DC)< 4

km/min

BEV Charge @ Rest(DC)

30km/min

BEV Charge @ Home

(AC)

1-ph

3-ph

3.7kW 3.7kW1.9kW

11kW - -

1-ph

3-ph

6.6kW 6.6kW7.4kW

22kW - 22kW

AC DC AC

43kW 22kW40kW

Mode 4

350kW

Level 3

240kW

GB/T

250kW

ConductiveInductive

Public


0 -

100 200 300 400 500

range [km]

2020 Battery

2020 Fuel cell,

tank and stack

2025 Battery

Electric Vehicle – Battery (BEV) or Fuel Cell (FCEV)?System Costs & Weight over Range Comparison

18. September 2017


0 -

Syste

m c

osts

100 200 300 400 500

range [km]

2020 Battery

2020 Fuel cell,

tank and stack

Considering 18 kWh/100km electrical energy consumption, 100 kW FC-stack power (@ 100 k units/year)

Sto

rag

e w

eig

ht

Estimated system costs at vehicle driving range Estimated storage weight at vehicle driving range

2025 Battery

Public

Powertrain Technology & Innovation 18. September 2017


Energetic Paths

from Well to Tank from Tank to Wheels from Wheels to Miles

› Selection of – and

application to –

HYBRID cars

› Optimization of USAGE of mobility

› Speed & acceleration profiles

› Boost/ coasting/ recuperation

› Eco-driving, trip preparation…

SPEED

OPTI

% Km/h

› Optimization of EFFICIENCY of energy onboard

› Gear shift + hybrid strategy

› Torque repartition (ICE/EM)

› Load and electrical consumers control

In-Vehicle Energy Mgmt. Kinetic Energy Mgmt.

Connected Energy ManagementA Holistic & Connected Optimization

Soure: cehttps://idblog.hdm-stuttgart.de

Public


Fuel Cell Electric Vehicle (FCEV)FC System Optimization in Cooperation with TU Chemnitz

18. September 2017


0

10

20

30

40

50

60

70

0 5

10

15

20

25

30

35

40

45

50

55

60

65

70

75

80

85

90

95

100

Syste

m E

ff N

et

[%]

Fuel Cell System Net Power [%]

Fuel Cell System Eff.

Optimum

operation

window

* Data from „Tank-to-wheels report version 4.0 JEC well-to-wheels analysis“, July 2013

Battery is used for Recuperation:

› Brake recuperation

› Operation point shift possible

Battery supports high dynamic:

› Air path design is optimized for efficiency

Use battery for low power propulsion:

› Fuel cell auxiliaries can be switched off

› Vehicle comfort functions can

Battery capacity should be as small as possible!

Public


10

Coasting Recuperation

Please release accelerator pedal

optimal

speed

recuperation

Recuperation

optimal

speedPlease release accelerator pedal

Radius

Intelligent Traffic Light Assist

Intelligent Curve Assist

18. September 2017


Connected Energy Management Examplary Use Cases – Energy Optimized Deceleration

Public


Connected Energy Management Efficiency Feature w/Comfort and Safety Value for the Driver

‘Intelligent Deceleration Assist’

(Efficiency + Comfort)

‘Curve Speed Assist’

(Efficiency + Safety)

‘Smart Traffic Light Assist’

(Efficiency + Comfort)

1. Highly accurate

map model

provided and

updated via

satellite

70

2. Extended preview

information via

backend

Close preview:

10 minutes:

4. Fleet based data

collection

3. Extension of limited

in-vehicle resources

18. September 2017


Public


Mobility of the FutureHighest Efficiency by the Combination of Four Dimensions

12

Highly Automated

Driving (HAD)

Digitalization

Connected Energy

Management

Electrification

HEAD

Highly

Efficient

Automated

Driving

18. September 2017


Public


for your interest and attention!THANK YOU

18. September 2017

Th. Knorr © Continental AG 13

Public


ContinentalMy Contact Data

18. September 2017


Thomas Knorr


Continental Automotive GmbH

Siemensstrasse 12, 93055 Regensburg, Germany

Phone: +49 941 790-6708

E-Mail: [email protected]

Documents

Predictive Energy Management on Powertrain · Predictive Energy Management on Powertrain ... Electric Vehicle (EV) Motivation –High Availability for Driving ... Highest Efficiency