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Battery System Modelling THE FARADAY INSTITUTION / FAST START PROJECTS 2018 THE FARADAY INSTITUTION/RESEARCH PROJECTS BATTERYMULTI-SCALE SYSTEM MODELLINGMODELLING Imperial College London (ICL) to test every new material, or new type ABOVE: To advance current models and Accurateand configuration simulations ofof batteriesthe cells willthat givemake upABOVE: develop To advance design tools current which models can accurately and Imperialis leading College a consortium London of(ICL) us thea pack. ability Simulations to design advancedalso offer batteriesvaluable developpredict design the performance tools which canand accuratelylifetime of willseven lead othera consortium university of and six 17 withoutinsight the into cost how of creating existing numerousmaterials work, predictexisting the performanceand future batteries and lifetime requires of a prototypesenabling to us test to identifyevery new the material, limiting or existingfully integratedand future andbatteries tightly requires coordinated a otherindustry university partners and to 17 equip newprocesses type and configurationand develop rational of the cellsstrategies fullyprogramme, integrated anddrawing tightly together coordinated the key industry and academia with whichto overcomemake up a them pack. or Simulations design new also programme,modelling drawing capabilities together into a the multi-scale key industry partners to equip offermaterials, valuable leadinginsight intoto significant how existing modellingapproach, capabilities across length into a and multi-scale time scales. industrynew software and academia tools to with materialsimprovements work, enabling of battery us toperformance identify the and approach, across length and time scales. limitinglifetime. processes Models and for developcontrol will rational also newunderstand software andtools predict to battery strategiesenable tous overcome to extend themthe lifetime or design and/or maintain a high degree of usefulness and understandperformance, and by predict connecting newperformance materials, leading and reduce to significant the cost of accuracy. The first challenges to be improvementsexisting and of future battery packs. performance and ensuringtackled that include the models fast-charging developed of batteries, are batteryunderstanding performance, of battery by lifetime. Models for control will also scientificallylow temperature rigorous, operation computationally and thermal materials at the atomic level all enableTo simulate us to extend an EV the battery lifetime pack, and/or we need to efficientmanagement and experimentally of cells within validated battery in packs. connecting understanding of performanceconsider a and range reduce of length the cost scales, of from the parallel, to maintain a high degree of batterythe way materials up to an at assembled the existingnanoscale, and future where packs. atoms interact, right up usefulness and accuracy. The first to the macroscale of a complete pack and challenges to be tackled include fast- battery pack. PRINCIPAL INVESTIGATOR atomic level all the way up to To simulateits electronic an EV control battery mechanisms. pack, we need In to charging of batteries, low temperature consideraddition, a range a variety of length of time scales, scales from need the to operationDr Gregory and thermal Offer, management of The goal is to create accurate models for an assembled battery pack. nanoscale,be considered, where atomsin order interact, to assess right atomic up cells withinDepartment battery of packs. Mechanical Engineering, use by the automotive industry to extend to theprocesses macroscale at the of nanoseconda complete pack through and to Imperial College London lifetime and performance, especially at low its electroniclong-term controldegradation mechanisms. occurring In over https://www.imperial.ac.uk/people/ temperatures. With ICL, university partners addition,years. a Battery variety simulationsof time scales and need design to gregory.offer The includegoal is Universityto create accurate of Southampton, models for be considered,tools exist at in each order length- to assess and atomictime-scale, PRINCIPAL INVESTIGATOR useUniversity by the automotive of Warwick, industry University to extend of Oxford, processesbut they at are the not nanosecond linked together through and to often PROJECT LEADER lifetimeLancaster and performance, University, University especially of at Bath, Dr Gregory Offer, Faculty of long-termlack the degradation accuracy required occurring for over Engineering, Department of Mechanical lowand temperatures. University CollegeWith ICL, London. university Dr Jacqueline Edge, years.understanding Battery simulations the unique and phenomena design Engineering, Imperial College London partners include University of Department of Mechanical toolsoccurring exist at eachwithin length- batteries. and time-scale, Southampton,The performance University and oflifetime Warwick, of a battery Engineering, but they are not linked together and often https://www.imperial.ac.uk/people/ Universityin an electric of Oxford, vehicle Lancaster (EV) depends University, not Imperial College London lackThe the Multi-Scale accuracy required Modelling for project brings gregory.offer Universityonly on of the Bath, underlying and University chemistry College and understandingtogether world-leading the unique phenomenabattery experts UNIVERSITY PARTNERS London.physics. The way in which the cells are occurringwith a broadwithin setbatteries. of skills at every level to combined into a pack large enough to build the critical bridge between science UNIVERSITY• Imperial PARTNERS College London (lead) The powerperformance an EV and and the lifetime mechanism of a battery • Lancaster University Theand Battery engineering, System Modelling working alongside project UK • Imperial College London (lead) in ancontrolling electric vehicle the local (EV) environment depends not of each • University College London bringsindustry together to ensure world-leading that the batterywork is • Lancaster University onlycell on withinthe underlying that pack chemistry also influence and lifetime • University of Bath expertsinnovative with a andbroad delivers set of highskills impact. at every This • University College London physics.and performance. The way in which the cells are • University of Birmingham levelconsortium to build the uniquely critical blendsbridge betweentheoreticians • University of Bath combined into a pack large enough to • University of Oxford sciencewith andmodellers, engineering, mathematicians working and • University of Oxford powerAccurate an EV simulationsand the mechanism of batteries will give • University of Southampton alongsideexperimentalists, UK industry ensuring to ensure that that the the models •University of Southampton controllingus the ability the local to inform environment the design of each of • University• University of Warwick of Warwick workdeveloped is innovative are scientifically and delivers highrigorous, celladvanced within that batteries, pack also reducing influence the lifetime costs • And• And 17 industrial 17 industrial partners partners impact.computationally This consortium efficient uniquely and blends andassociated performance. with the creation of prototypes theoreticiansexperimentally with modellers,validated in parallel, to CONTENTS LOGO CLEAR SPACE mathematicians and experimentalists, MINIMUM SIZE WITH HM GOV MARQUE THINGS TO AVOID COLOUR TYPOGRAPHY PHOTOGRAPHIC STYLE GRAPHIC PATTERN CHART AND GRAPH STYLE CHAPTER COLOUR WAYS Industrial strategy identity guidance document 3 TFI_Fact_sheet_FastStart-2.indd 1 6/26/18 10:49 AM.
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