What are the biggest challenges for the industry in regards to 48V technology and what solutions are there? Daniel Benchetrite, System and Integration Department Manager at Valeo Powertrain Systems made a presentation on the topic of "A low voltage, low cost, mass-market hybrid solution" The presentation goes into detail about the following key issues: • Worldwide trends to mild hybrid powertrains • Cost estimation of the whole 48V power supply system • 48V as an enabler for stop / start extended function • Torque assist and better fuel economy results DOWNLOAD FULL PRESENTATION HERE: http://bit.ly/BenchetritePP

1. Hybrid4All:
A low voltage, low cost, mass-market hybrid solution
October 2013 I 1
October 2013
Daniel BENCHETRITE, System and Integration Dept. Manager
Valeo Powertrain Systems
IQPC – Automotive Power Supply System 48V – Frankfurt 13th November 2013

2. Agenda
Market Analysis
Main issues of Hybrid / Electric vehicles
Simulation approach
11
22
33
October 2013 I 2
Valeo Components
Conclusions55
44

3. Regulation is the main driver of Powertrain evolution
20252025
54.554.5 mpgmpg
93g CO93g CO22/km/km eqeq
NEDC for P CarsNEDC for P Cars
3.9 l/100 km3.9 l/100 km
20202020
55 l/100 kml/100 km (117g)(117g)
4,54,5l/100kml/100km (106g)(106g)
for P Carsfor P Cars
Consensus on regulation target
October 2013 I 4
20202020
9595g COg CO22/km/km
4.0 l/100 km4.0 l/100 km
3.9 l/100 km3.9 l/100 km
China 2020(cars only):106
US Speeding up, China have
set up the rules
All catching up on Europe
US Speeding up, China have
set up the rules
All catching up on Europe