Thermal Management of xEVs Powertrains

ARIA Hauts-de-France

RAI Automotive Industry NL, ARIA Hauts-de-France et Agoria Automotive Technology Club vous invitent au TECH DAY Thermal Management of xEVs

Faculté des Sciences Appliquées

TECH DAY : Thermal Management of xEVs PowertrainsDate : 08 février 2024Lieu : FACULTE DES SCIENCES APPLIQUEES, Béthune, Université d'ArtoisRAI Automotive Industry NL, ARIA Hauts-de-France et Agoria Automotive Technology Club organisent un événément trilatéral (Belgique - Pays-Bas - @Région Hauts-de-France) rassemblant leurs membres et acteurs régionaux respectifs sur la thématique de la gestion thermique des chaînes de traction électriques.Cette journée s'adresse principalement aux industriels, centres techniques/R&amp;D, laboratoires de recherche mais également à tous ceux qui on un intérêt pour la thématique.Cette journée sera constituée de 14 créneaux de présentation (20mn présentation + 10mn Q/R).La conférence réunira des experts de divers domaines, notamment les technologies de refroidissement, l’électronique de puissance, les batteries et la simulation thermique, pour partager leurs idées et leurs expériences sur la gestion thermique des véhicules électriques.Les participants auront la possibilité d'amener des démonstrateurs pour les exposer pendant le déjeuner de networkingLa journée se conclura par trois options de visites CRITTM2A (Centre de R&amp;D et d'essais électriques sur les systèmes de stockage d'énergie dans les domaines automobiles, ferroviaires et aéronautiques), CREPIM (Centre de R&amp;D et essais abusifs "feu" incluant l'e-mobility et les batteries Li-Ion) et le BTC (Battery Training Center)."Welcome dinner" le 7/2 en option (100€) PROGRAMME08:30 - 09:00Registration09:00 - 09:10Welcome Words 09:10 - 09:30TREMECThermal management of performance drive unitsJan-Frederik VANDERHAEGENHigh performance Electrical Drive Units have to deal with extreme thermal challenges. The presentation shows how the challenges vary in function of drive cycle &amp; technology choice, and also what solutions exist.09:30 - 09:50IMATTECMetallic textiles : a possibility for temperature management?Thierry DELAMBREAt IMATTEC, we have the capability to manufacture technical metal textiles. Although we do not have the results of studies or research, we make our capabilities and technologies available with a view to improving performance, lightening structures or miniaturisation...09:50 - 10:10A2MAC1BEV Thermal Management – Identifying trends thanks to benchmarkingThomas DEROUINOverview of the latest and most innovative thermal systems available on the market : architectures, capabilities, packaging, cost-drivers. Thanks to detailed benchmark of electric vehicles from Europe, North America and China, the presentation will focus on highlights and insights about the trends of thermal systems and innovation related to cabin thermal comfort.10:10 - 10:30Webasto GroupBattery Thermo Management for Electric Commercial VehiclesLena BECKMANNMeasurement and simulation results, how battery thermo management can increase range and lifetime of electric commercial vehicles.10:30 - 10:50BREAK 10:50 - 11:10IMT Nord EuropeInnovative techniques for thermal and fluid management : development of experimental and numerical tools for accurate phenomena analysisSerge RUSSEIL &amp; Daniel BOUGEARDRecent developments and findings on innovative techniques for thermal and fluid management for electrical vehicles are presented. A focus will be made on the developments of experimental and numerical tools conducted at IMT Nord Europe. These include of course global analysis, but mainly local ones for a deep insight of physical phenomena involved.11:10 - 11:30CalyosTwo-phase passive cooling technology for Electric VehiclesAntoine DE RYCKELThe presentation will start by providing an explanation of the physics behind two-phase technology like micro-channel, loop and pulsating heat pipes. A trade-off between the different technologies will be presented including both thermal, mechanical, and environmental constraints. The presentation will then focus on applying the technologies to real-world automotive applications in Power Electronics, Battery &amp; ADAS systems. It will include some concrete examples that Calyos has already worked on with automotive OEM customers.11:30 - 11:50Tenneco Systems ProtectionA review of bus bar protection against thermal runaway mode, for a faster&amp;more efficient installationGeoffroy THELLIER- Bus bar overview: market / attributes - Thermal runaway: definition / testing method applied to bus bar / Systems Protection expertise - Fyrejacket 1650 value proposal - Other innovation area: Protexx-shield thermal runaway for battery casing/structural parts11:50 - 12:10PPG RevocoatNew needs for Thermal Interface MaterialsJean-Marc PINELAs the design of the battery pack evolves, the first generation of thermal Interface materials (thermal pads or thermal gap fillers) will be replaced with thermally conductive adhesives, that would combine : thermal conductivity, high level of mechanical properties, processability compatible with mass production. The presentation will summarize the key objectives to achieve, present a case study (design principles &amp; validation of a Thermal Conductive Adhesive), and some of the challenges to address (eg : debonding for serviceability / end of life management).12:10 - 13:15LUNCHBREAK13:15 - 13:30LAMIH (UPHF)Novel thermal management techniques adapted to electric vehicle components.Safouene OUENZERFINew thermal management techniques in the electrification of vehicles aim to optimise the dissipation of the heat generated, prolong lifetime while increasing reliability and durability. These novel thermal management techniques notably concern electric motors, power electronics and batteries. This presentation offers an overview of advances in this field, based on our R&amp;D work in the LAMIH laboratory. This presentation will focus on the following themes : - Immersion cooling: Exploration of immersion cooling techniques, where components are immersed in a special fluid for more efficient heat dissipation. - Phase change cooling: Using phase change materials to absorb and release heat precisely and efficiently. - Advanced thermal simulation: Use of simulation tools to model and optimise thermal management before manufacture, reducing development costs.13:30 - 13:50L2EP / University of LilleImpact of cabin thermal management on energy consumption of EVFlorian TOURNEZ0. context of the CUMIN interdisciplinary programme 1. comfort modelling of an EV 2. Experimental validation 3. Energy consumption vs. ambient temperature13:50 - 14:10NOVARESCylindrical cell cooling : a new sustainable plastic concept approachJérôme PRAIZELINThe objective of this presentation is to introduce a new sustainable approach to cooling cylindrical traction battery cells. Currently implemented solutions are often non-serviceable, leading to a significant environmental impact. The advantage of the NOVARES concept would be to establish liquid cooling modules through a suitable and interchangeable plastic design. The presentation aims to provide an overview of the research and initial tests on a prototype, in order to share boundary conditions and the necessary requirements for this type of function. A small single-cell demonstrator will also be presented in support of this presentation.14:10 - 14:30ISOMATEXHow to handle mineral reinforcement as fire-retardant enclosure for batteries used in electric vehiclesBernard VOSSHow we put in place our mineral fibre combined with other fibres and coating to handle the different objectives of the housing: 1.High impact protection and shock absorption against external topics 2. Passive protection for thermal runaway to the cells 3. An easy access to the battery unit for repairs 4. Mechanical and thermal performances during time 5. Low cost and minimal weight of the housing 6. Highest safety of passengers in case of blast our burning cells We "just" have to put the right fibre at the right place14:30 - 14:50BREAK 14:50 - 15:10DIABATIXGenerative Thermal DesignDr. Ir. Lieven VERVECKENExplore the integration of generative design in thermal management, focusing on applications in electric motors, battery cooling, and more. This technical talk features an in-depth case study, highlighting how generative design is streamlining the thermal design workflow and increasing efficiency and performance across various applications within xEV powertrains 15:10 - 15:30LSEE / Université d'ArtoisImpact of temperature on the electrical insulation system of powertrain electric motorsGabriel VELUthis presentation will present the results of advances in research on the impact of temperature on electric motors and their components. new trends and their proposed solutions to remove technological barriers will be discussed. 15:30 - 15:50NRF Nederlandse Radiateuren FabriekNRF e-Mobility: Aftermarket Solutions for Thermal Management on Electrified VehiclesMaria Leonor Abreu E Lima, Business Development Manager NRF e-Mobility, Benjamin Meek, Director NRF e-MobilityThe sharp increase in sales of electric vehicles (EV’s) worldwide will bring change and new opportunities to the automotive aftermarket, In Europe we expect plug in vehicles to account for at least 30% of the European Car Park by 2030. Maintaining and repairing the thermal management systems on EV’s will be prime amongst the challenges to be faces as mechanical systems are replaced by electrified components with an increasing reliance on software. NRF has been a developer, manufacturer and supplier of engine cooling &amp; air conditioning products in multiple industries for nearly 100 years, more recently with an increasing focus on the automotive aftermarket. This presentation aims to set out the needs for thermal management solutions in the automotive aftermarket in 2030, and, in turn show how NRF is making progress on new product development, gearing up to support the industry with the know-how on how to services these products &amp; making a transition to digital methods. In the presentation we will show how electrification is driving the evolution of NRF’s product development with examples from testing and validation, together with insights gained from working on these vehicles in the field. 15:50 - 16:00Conclusions / Wrap-up 16:00 - 16:30Transfer to locations for company visits16:30 - 17:30Company Visits CRITTM2ACREPIMBTC

Thermal Management of xEVs Powertrains

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Thermal Management of xEVs Powertrains

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