easy battery swapping - egvi · g. hennequet june 30, 2011 3 1. renault & better place battery...
TRANSCRIPT
G. Hennequet June 30, 2011
Easy Battery SwappingEasy Battery Swapping
Gilles MULATOGilles MULATO
Jacques POILLOTJacques POILLOT
Gonzalo HENNEQUET Gonzalo HENNEQUET
RENAULTRENAULT
Chanan GABAYChanan GABAY
Amit YUDANAmit YUDAN
Better PlaceBetter Place
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1. RENAULT & Better Place Battery Swapping History
2. Current Renault Fluence Z.E. Quick Drop System
3. Current Better Place Quick Drop Stations
4. The Future: The EASYBAT Project
CONTENTS:
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1. Renault & Better Place Battery Bay History
� By switching the battery of the electric vehicle, its range can be extended.
� A switchable battery pack is a battery pack that can be easily installed and removed into and out of the electric vehicle.
� The battery bay is a set of interfaces between an electric vehicle (EV) and a switchable battery pack.
Two battery bay alternatives exist today:
� 1st Commercial Generation of the Fluence Z.E. (Renault).
� Better Place alternative Battery Bay concept
BatteryBattery SwappingSwapping : State of the Art : State of the Art
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1. Renault & Better Place Battery Bay History
March 2008:• Renault reveals its 1st Generation Battery Bay design for Fluence.
July 2008:• Better Place presents conceptual design for battery switch station.
May 2009:• Better Place demonstrates alternative Battery Bay concept in Japan.
September 2009:• Renault demonstrates the Fluence including the commercial 1st Generation in Frankfurt auto show.
April 2010:• Better Place demonstrates its alternative Battery Bay prototype on electric taxis in Tokyo, Japan.
July 2010:• Better Place demonstrates integration of Fluence 1st Generation in the BP Alpha battery switch station
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WHY A BATTERY QUICK EXCHANGE SYSTEM? => QUICK DROP
2. Current Renault Fluence Z.E. Quick Drop System
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WHY A BATTERY QUICK EXCHANGE SYSTEM? => QUICK DROPWHY A BATTERY QUICK EXCHANGE SYSTEM? => QUICK DROP
The « conventional » by wire EV charging systems could appear long in some customer usage situations (6 to 8 hours for standard charging and 20 to 30 minutes for fast charging)
The QUICK-DROP system allows switching a discharged battery by a fully charged one in less than 5 minutes. The customer will start up again with 100% Autonomy Capability.
To reduce Range Anxiety => Similar to a Conventional Gas Station.
…. Clean, Simple, Fast and Without Constraints.
2. Current Renault Fluence Z.E. Quick Drop System
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DIAM – Sce 65155 21-4-09 STRICTEMENT CONFIDENTIEL
STATION
SuperviserEV
Meter
Button startsequence
quick drop SequenceIn order
Start your engine
& evacuate
2. Current Renault Fluence Z.E. Quick Drop System
THE QUICK DROP STATIONTHE QUICK DROP STATION
5 – Storage of Charged Batteries 6 – Transfer of Charged Battery7 – Charged Battery fitting4 – Vehicle departure
1 - Under floor Washing 2 - Empty Battery Removal3 - Empty Battery Transfer4 - Batteries Charging Area
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3 - Current Better Place Quick Drop Stations
CONFIDENTIAL © 2011 Better Place Japan 8
Yokohama Switch Demonstration May 2009
Tokyo electric taxi fleet, May 2010
Combat aircraft payload carrier concept
Better Place Battery Bay V1
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3 - Current Better Place Quick Drop Stations
Battery Switch Station Types- Version 0.x
Tokyo Toranomon BSS V0.2Serves Battery Bay cars only
Israel, Petach-Tiqva BSS V0.1Concept BSS, serves L38 and Battery Bay cars
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4 - EASYBAT Project
EASYBAT’s main mission is to address battery integration challenges by defining new concepts for the smart insertion of batteries and by developing in particular generic interfaces for electric vehicles.
This research project aims at enabling smooth batteries integration and swap.
The EASYBAT integration system will be developed for fully electric vehicles.
EASYBAT will develop :
• Generic interfaces to improve interoperability between the battery system modulesand the vehicle on board-systems • New components for an easy & safe location and quick integration of the battery in the vehicle. • At each stage of the project, the EASYBAT partners will assess the feasibility ofthe overall battery swapping concept considering costs, logistics, and environmental aspects.
EASYBATEASYBAT - " Models and generic interfaces for easy and safe B attery insert" Models and generic interfaces for easy and safe B attery insert ion ion and removal in electric vehicles and removal in electric vehicles ““
GC-SST.2010.7-4. GC-SST.2010.7-4. TPT // GA N°26568 4
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4 - EASYBAT Project
EASYBAT CONSORTIUMEASYBAT CONSORTIUM
IsraelEYERNST & YOUNG (ISRAEL) LTD
GermanyCES&PContinental Engineering Services GmbH
IsraelHUUNIVERSITY OF HAIFA
GermanyTUVTÜV RHEINLAND KRAFTFAHRT GMBH
GermanyTUMTECHNISCHE UNIVERSITAET MUENCHEN
DenmarkDTITEKNOLOGISK INSTITUT
GermanyFraunhofer IPAFRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V
NetherlandsKEMAKEMA NEDERLAND BV
GermanyIKARHEINISCH-WESTFAELISCHE TECHNISCHE HOCHSCHULE AACHEN
FranceRENAULTRENAULT s.a.s
IsraelIsraelBPBPBETTER PLACE LABS ISRAEL LTDBETTER PLACE LABS ISRAEL LTD
CountryShort nameName
CC
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4 - EASYBAT Project
EASYBAT SolutionEASYBAT Solution
Battery Bay
Battery
Standard Interface
• Mechanical Interfaces
• High Voltage Power Interfaces
• Thermal Interfaces
• Low Voltage and data interfaces
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4 - EASYBAT Project
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4 - EASYBAT Project
WP7Integration Validation &
Field testing
-Requirements-Usage cases
WP1System Requirements &
Use Cases Defintion
WP3System
Architecture &Design
WP4Generic Battery Interfaces Definition & Development
WP5Battery Packaging Vehicle
Integration Models & Safety Aspects
WP6Battery Operation
Cycle Management & Communication with
the Vehicle and Battery Swap Mechanism
WP8Dissemination Standardization &
Exploitation of Results
Developed solutions
Developpedsolutions
Developpedsolutions
Developed solutions
D7.1/D7.2/D7.3 deliverables
EASYBAT WP7, Lead by RENAULTEASYBAT WP7, Lead by RENAULT
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4 - EASYBAT Project
WP7
IPA
DTIKEMA
TUM
BP
Proto component construction, testing, validation planning & analysis contribution
Subsystems (BCM, interfaces) EV integration support, final modifications contribution
Cycle tests for connectors in climate bench
Evaluation of the battery degradation impact after components and vehicle tests and integration into the model
Analysis of the battery operation, battery safety, BMS, BCM
Feed-back on the analyses from EV concepts experience
Safety aspects analysis
TUV CES
Interaction between WP7 and the other Interaction between WP7 and the other EASYBATEASYBAT ’’ss partnerspartners
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Thank you for your attention!Thank you for your attention!