EGVIA - ERTRAC 1st European Conference Results from Road Transport Research in H2020 projects 29 November 2017 to 30 November 2017 Brussels

1. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
JOSPEL: LOW ENERGY
PASSENGER COMFORT
SYSTEMS BASED ON THE
JOULE AND PELTIER EFFECTS
Lamberto Salvan
lamberto.salvan@alke.com

2. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
 JOSPEL Fact Sheet
 JOSPEL Objectives
 JOSPEL Concept
 Partners Involved
 More information
INDEX

3. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
• Title: “Low energy passenger comfort systems based on
Joule and Peltier effects”
• Starting/Ending (duration): May 2015 / October 2018 (42M)
• Funding: This project is funded under the European Call H2020-
GV-2014, Topic GV-2-2014 “Optimized and systematic energy
management in electric vehicles”.
• Budget: EC Contribution € 6,668,288.00
• Consortium: 14 Partners from 9 countries
JOSPEL FACT SHEET

4. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
Reduce car weight
Improve battery efficiency
Improve energy consumption
Ways of increasing distance range of an electric vehicle:
Increase motor efficiency
JOSPEL OBJECTIVES
• The main objective is the reduction of at least 50% the
energy used for passenger comfort (<1.250 W) and at least
30% for component cooling in extreme conditions with
reference to electric vehicles currently on the market.

5. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
 JOSPEL proposed improvements:
Improvement
% Energy
reduction
Heating system based on Joule Effect 30%
Cooling system based on Peltier cells 25%
Battery consumption due to their optimal thermal
management
12%
Thermal management of other EV components and eco-
driving technologies
12%
Weight reduction and better insulation of the cabin 3%
JOSPEL CONCEPT

6. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
JOSPEL CONCEPT

7. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
JOSPEL CONCEPT: Prototype Coolers Developed
• General air cooling provided by
roof mounted thermoelectric
cooler.
• Contact cooling provided by water
cooled seat cover and the use of
directed dash mounted air(pod)
coolers.
• Glovebox cooler developed to
allow storage of drinks and foods.

8. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
JOSPEL CONCEPT: Heating panels
Doors heating panels from conductive
thermoplastic material
Thermoformable and recyclable
Upper service temperature of 70ºC
Technical specification Value
Total Resistance [ohms] 18,25
Voltage [Volts] 24
Power [Watts] 31,6

9. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
JOSPEL CONCEPT: Heating fabrics
Roof and floor radiant heaters provided by
heating fabrics
Thermoset: high durability and mechanical
resistance
Upper service temperature of 75ºC
Technical specification Floor Roof
panel
Total Resistance [ohms] 15 31
Voltage [Volts] 48 48
Power [Watts] 150 74

10. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
JOSPEL CONCEPT: Insulation Alkè vehicle

11. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
JOSPEL CONCEPT: Insulation Alkè vehicle

12. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
JOSPEL CONCEPT: Insulation Dok-ing vehicle

13. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
JOSPEL CONCEPT: Insulation Dok-ing vehicle

14. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
JOSPEL CONCEPT: Battery life improvement
• Thermal connected battery via liquid link
• 21% - 61% less energy for cooling/heating
• 15% longer lifetime at the same time
+15%
Stateofhealth
due to
advanced
(thermal)
operation

15. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
For example:
Preheating the battery
before starting at low
temperatures
JOSPEL CONCEPT: Battery life energy recovery
• Thermal connected battery via liquid link
• 21% - 61% less energy for cooling/heating
• 15% longer lifetime at the same time
due to
advanced
(thermal)
operation

16. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
JOSPEL CONCEPT: Eco-driving strategies
1) Monitoring of eVehicle
consumption
2) Local processing of
information
3) Exposure of information for
advance service development
ECU
VBCAtos
eVehicle
FUSE
(former ICCC)
Sensor
Data Streams
from VBC
Filter using CEP
rules
Event
Auto
matic
Send it to
sender module
Send command
to VBC
Y
Y
N
N

17. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
4) Implementation of services
based on vehicle data and
external sources includes
decision making and execution
5) Refinement of local
processing
Multiple eco-driving strategies fits in
JOSPEL ICT architecture
FUSE Data
Storage
FUSE Analysis
New
rule
Send to VBC
Send to Rule
Update module
Update CEP
and get Ok
Y
N
JOSPEL CONCEPT: Eco-driving strategies

18. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
JOSPEL PARTNERS:

19. www.jospel-project.eu Improving Energy Efficiency in Electric Vehicles
• Project coordinator: AIMPLAS
Technical contact Administrative contact
Vanessa Gutierrez Itziar Carracedo
vgutierrez@aimplas.es icarracedo@aimplas.es
+34 96 1366040 (ext 236) +34 96 1366040 (ext 178)
MORE INFORMATION: