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Repsol Technology Centre
© Repsol, S. A. Dirección de Tecnología. 27/06/2015
HISTORY · the present
With the objective of adding value and knowledege to meet secure,
sustainable and competitive energy supply.
More than 400 researchers
© Repsol, S. A. Dirección de Tecnología. 27/06/2015
Repsol Technology Centre
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REFINING 28%
PETROCHEMISTRY 26%
UPSTREAM 30%
NEW ENERGIES
16%
2014 New energies
Biotechnology CO2 conversion Electric vehicles
© Repsol, S. A. Dirección de Tecnología. 27/06/2015
Repsol R&D regarding electrification
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Battery, charging stations and vehicle
testing labs © Repsol, S. A. Dirección de Tecnología. 27/06/2015
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Future perspectives of the electric vehicle II
© Repsol, S. A. Dirección de Tecnología. 27/06/2015
Drivers of transport
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Consumption and CO2 emissions Cost
Performance
Security of supply
Safety
Alternative energy
Maximum impact
Local pollutants
Driving assistance
Conectivity
© Repsol, S. A. Dirección de Tecnología. 27/06/2015
© ©
Batteries technologies III
© Repsol, S. A. Dirección de Tecnología. 27/06/2015
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Li-ion cost evolution
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Source: Rapidly falling costs of battery packs for electric vehicles. Björn Nykvist y Mans Nilsson. Nature Climate Change, 2015.
© Repsol, S. A. Dirección de Tecnología. 27/06/2015
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Energy storage technologies
© Repsol, S. A. Dirección de Tecnología. 22/05/2014
Source: Li–O2 and Li–S batteries with high energy storage, Peter G. Bruce, Stefan A. Freunberger, Laurence J. Hardwick and Jean-Marie Tarascon. Nature materials, december 2011.
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Batteries technologies and Mathematics IV
© Repsol, S. A. Dirección de Tecnología. 27/06/2015
Multiscale battery simulation platform
Battery system
Battery pack
Mesoscale
Nanoscale
Microscale
Cell
• Bottom-up model development. • Physics-based degradation mechanisms. • Experimental-based model parameter identification. • Life-cycle optimization of:
• Geometrical properties. • Thermal management. • Charging & operation protocols.
© Repsol, S. A. Dirección de Tecnología. 27/06/2015
Challenges
Radically different scales in space and time.
© Repsol, S. A. Dirección de Tecnología. 27/06/2015
Applications
• Detailed understanding of electro-chemical mechanisms.
• Theorize new compounds with better performance. • Material screening.
• Calculate effective properties in porous media. • Identify bottlenecks at cell scale. • Optimization of cell geometry. • Lifecycle predictions.
• Charging protocol optimization. • Battery Management System (BMS) sizing. • Real time BMS operation.
Ab initio / Early development
Engineering models / Commercial
© Repsol, S. A. Dirección de Tecnología. 27/06/2015
© Repsol, S. A. Dirección de Tecnología. 27/06/2015