Elmehdi CHOKRI’s Post

🔋xEV & Battery Engineering Tips : *** How to develop V2G (Vehicle-To-Grid) strategies for Electric Vehicles? What are the impacts on Battery Lifetime and Degradation ? How to optimize V2G strategies to minimize battery aging? *** 🔋In this post we analyze the methodology of the following paper : "Development of an empirical aging model for Li-ion batteries and application to assess the impact of V2G strategies on battery lifetime." Applied Energy, 2016, 172 (June), pp.398-407. We summarize the process and hypothesis adopted. Let us know if you like this analytics template 🔋Practical Information - Models Equation for Li-ion Model - Scenarios of V2G investigated 1) Nominal Case ; 2) Just in time charge ; 3) Charge When you can ; 4) Strong V2G ; 5) Light V2G - Simulations over a year of usage and results of battery degradation 🔋If you want to know more about EV, Batteries Performance, modeling and simulation, let us know and contact us at info@baettery.com or visit www.baettery.com . DM for access to more analysis and reports. Stay tuned and contact us if you want to share more info to this battery engineering tips series. If you #like this content, #share and comment what you would like to see in next posts. #battery #design #technologies #review

🔋xEV & Battery Engineering Tips : *** How to develop V2G (Vehicle-To-Grid) strategies for Electric Vehicles? What are the impacts on Battery Lifetime and Degradation ? How to optimize V2G strategies to minimize battery aging? *** 🔋In this post we analyze the methodology of the following paper : "Development of an empirical aging model for Li-ion batteries and application to assess the impact of V2G strategies on battery lifetime." Applied Energy, 2016, 172 (June), pp.398-407. We summarize the process and hypothesis adopted. Let us know if you like this analytics template 🔋Practical Information - Models Equation for Li-ion Model - Scenarios of V2G investigated 1) Nominal Case ; 2) Just in time charge ; 3) Charge When you can ; 4) Strong V2G ; 5) Light V2G - Simulations over a year of usage and results of battery degradation 🔋If you want to know more about EV, Batteries Performance, modeling and simulation, let us know and contact us at info@baettery.com or visit www.baettery.com . DM for access to more analysis and reports. Stay tuned and contact us if you want to share more info to this battery engineering tips series. If you #like this content, #share and comment what you would like to see in next posts. #battery #design #technologies #review

200 miles in 5 minutes? Fast charging is the key to unlocking broader mass adoption of battery electric vehicles, and is the next “big thing” in EV, battery, and charging infra development. Fast charging was also the focus of my first research project back in 2015 with Randall Erb’s group at Northeastern. The goal was to create ion “highways” in thick battery electrodes to unlock 3x faster charging rates. Now, Boston Materials is solving new thermal management issues that come with aggressive fast charging (actually, using similar materials processing technology as the battery research project). Talk about a full circle… #electricvehicles, #electrification, #batteries, #electronics, #powerelectronics #thermalmanagement.

Two of the biggest challenges in the EV and Li-Ion battery world—lithium plating and non-linear aging—now have a solution: our new Anode Potential Model. Join our webinar to explore how the anode-potential simulation model can empower faster charging while minimizing aging and safety risks. 🔋 Date: Tuesday, October 15 🔋 Time: 10:00 AM (ET) | 4:00 PM (CET) 🔋 Speakers: Dr. Michael Baumann, Cedric Kirst 📌 Register here: https://lnkd.in/d6TpAEMq Can’t attend live? Register anyway and we’ll send you the recording afterward! — #TWAICE unleashes the full potential of batteries with battery analytics software #BatteryTech #EVDevelopment #LithiumPlating #BatterySafety #GreenTech

Join us in our upcoming webinar to learn more about TWAICE's new Anode-potential model!

Battery degradation and safety risks are major challenges in EV development, but new advancements in simulation technology offer effective solutions. Join us for a webinar to learn how our new anode-potential simulation model prevents lithium plating, reduces non-linear aging, and extends battery life. 🔋 Date: Tuesday, October 15 🔋 Time: 10:00 AM (ET) | 4:00 PM (CET) 🔋 Speakers: Dr. Michael Baumann, Cedric Kirst Discover actionable strategies to optimize charging protocols, enhance performance, and improve battery longevity. 📌 Register here: https://lnkd.in/ds2Fhmdc If you can’t make the live session, register to receive the recording afterward! — #TWAICE unleashes the full potential of batteries with battery analytics software #batteries #batteryanalytics #EVs #batteryaging #fastcharging

𝗪𝗲 𝗮𝗿𝗲 𝗿𝗲𝗮𝗱𝘆! 𝗧𝗼𝗴𝗲𝘁𝗵𝗲𝗿 𝗳𝗼𝗿 𝗮 𝘀𝘁𝗿𝗼𝗻𝗴 𝗯𝗮𝘁𝘁𝗲𝗿𝘆 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗶𝗻 𝘁𝗵𝗲 𝗨𝗦𝗔! Counting all existing and planned battery production projects, the U.S. could have over 45 facilities nationwide, with a total capacity of 1,037 gigawatt-hours by 2028. Studies by the Environmental Defense Fund show that this is sufficient to produce more than 10 million electric cars per year. But also, for the competitiveness of the consumer electronics or energy storage industry, local battery production is essential. 𝗪𝗵𝘆 𝗠𝗮𝗻𝘇? 𝗪𝗲 𝗽𝗿𝗼𝘃𝗶𝗱𝗲 𝗽𝗿𝗼𝘃𝗲𝗻 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 𝗳𝗼𝗿 𝗹𝗶𝘁𝗵𝗶𝘂𝗺-𝗶𝗼𝗻 𝗯𝗮𝘁𝘁𝗲𝗿𝘆 𝗰𝗲𝗹𝗹 𝗮𝗻𝗱 𝗺𝗼𝗱𝘂𝗹𝗲 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻, 𝘁𝗼 𝗲𝗻𝘀𝘂𝗿𝗲 𝗲𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝗮𝗻𝗱 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗺𝗮𝗻𝘂𝗳𝗮𝗰𝘁𝘂𝗿𝗶𝗻𝗴. 𝗙𝗿𝗼𝗺 𝘀𝘁𝗮𝗿𝘁-𝘂𝗽𝘀 𝘁𝗼 𝗴𝗶𝗴𝗮𝗳𝗮𝗰𝘁𝗼𝗿𝗶𝗲𝘀 – 𝘄𝗲 𝗵𝗮𝘃𝗲 𝗰𝘂𝘀𝘁𝗼𝗺𝗶𝘇𝗲𝗱 𝗮𝗻𝗱 𝗺𝗮𝘅𝗶𝗺𝗮𝗹𝗹𝘆 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 𝗳𝗼𝗿 𝘆𝗼𝘂𝗿 𝘀𝗽𝗲𝗰𝗶𝗳𝗶𝗰 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝗺𝗲𝗻𝘁𝘀. Explore our expertise and get in touch with us! 👉  https://lnkd.in/dcD223bx #Batteryproduction #Moduleassembly #Laserprocesses #BatteryCellProduction #Efficiency #Innovation #Manz #VDMABattery

From #Cell to #Pack, what is the difference? ❔ 💡 Let’s explore what makes up an electric car battery. We’ll guide you from its smallest component all the way up to the powerful system that drives the future of transportation. ☑ Cell: It all begins with the battery cell — a compact unit of energy, storing and releasing energy through precise chemical reactions. On its own, each cell holds a small amount of energy, but its true potential shines when combined with others. This is where innovation takes shape. ☑ Module: Next, we carefully assemble these cells into battery modules. The whole is greater than the sum of its parts. By connecting cells in the right arrangement, we combine the individual cells to provide a more powerful, structured unit. In the module, advanced engineering ensures that each cell works in harmony, delivering higher performance with safety at the forefront. ☑ Pack: Finally, the modules come together to form the battery pack—a sophisticated, fully integrated energy system designed to power electric vehicles. The pack includes not only cells and modules, but also the cooling systems, monitoring technologies, and safety mechanisms that allow the entire system to perform at its best. Was this breakdown helpful? Follow us for more insights on cutting-edge battery technology. #SamsungSDIEurope #SamsungSDI #Battery101 #PRiMX #ElectricVehicles #BatteryTechnology #FutureOfTransportation

Secondary Life of Electric Vehicle Batteries: Degradation, State of Health Estimation Using Incremental Capacity Analysis, Applications and Challenges Electric vehicles (EVs) have created a revolution in sustainable transportation. The number of EV users has increased significantly within a short period globally. EVs running largely on the battery source require large-capacity battery packs to handle the range anxiety. The primary lifetime of such batteries in EV applications is said to end when their capacity drops to 80% of their initial capacity. This is termed as the end of-life of these batteries. These batteries can still be utilized for secondary applications based on their remaining capacity. Batteries undergo many degradations throughout their lifecycle which affects their capacity. This paper carries out a detailed study on the major degradation factors like solid electrolyte interphase and lithium plating which results in loss of lithium inventory. These affect the capacity of the battery in the long run. Remaining useful capacity must be accurately estimated to identify if the cells are useful for the next phase or must be recycled. Many estimation techniques are available with attention rising towards data derivational methods due to their ac…

🚀 LEAD Intelligent Equipment has unveiled a full solid-state battery production line solution, transforming the power battery industry! As global electrification speeds up, traditional liquid lithium batteries face energy density limitations and safety risks. Solid-state batteries, with superior energy density, safety, cycle life, and flexible packaging, are becoming the future of power battery technology. LEAD has made key breakthroughs in solid-state battery manufacturing. Our dry electrode technology, focusing on low energy consumption and high performance, ensures uniform electrode formation without solvents. Our innovative dry film composite machine and ultra-thin electrolyte membrane equipment achieve high production efficiency and quality, producing films below 20μm, to reach energy densities over 400Wh/kg. These advancements pave the way for mass production of high-performance solid-state batteries, driving innovation in power battery manufacturing. 🌟🔋 #LEADIntelligentEquipment #SolidStateBatteries #Innovation #BatteryTechnology #ElectricVehicles #Sustainability #Innovation