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FREE Webinar – PlugVolt is a proud sponsor of this event.
Safety is an important functional requirement in the development of large-format, energy-dense, lithium-ion (Li-ion) batteries used in electrified vehicles. Computer aided engineering (CAE) tools that predict the response of a Li-ion battery pack to various abusive conditions can provide valuable insight during the design phase and reduce the need for physical testing.
However, the physics under such simulations is quite complex, and involves structural, thermal, electrical and electrochemical behaviors all coupled together and spanning length and time scales of different orders of magnitude.
In this talk, ANSYS LS-DYNA’s capabilities in the area of battery simulation will be introduced, current numerical challenges discussed, as well as a potential way forward towards including battery models in full car crash simulations.
This webinar will focus on the following key topics:
• The state of battery crash simulations
• Numerical challenges
• Capabilities of the commercial finite element code in ANSYS LS-DYNA
• A path towards capturing the thermal/mechanical/electromagnetic behavior of batteries during a full vehicle crash
Presenter
Inaki Caldichoury – Software Developer at ANSYS
Inaki has been with ANSYS as a Software Developer since 2011, with a special focus on LS-DYNA and the electromagnetic and CFD solvers.
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Advanced Techniques For Addressing Issues in Battery Safety and Performance Using Adiabatic Calorimetry
FREE Webinar – THT is a proud sponsor of this event.
Adiabatic calorimetry is a widely utilized technique within the field of battery safety research. The method has been adapted from the chemical industry to address a significant range of safety and performance tests on battery components, cells and even modules.
Although a number of different battery tests may be employed using the ARC, interpretation of results is not always straightforward. Some of the principles which apply to ARC chemical testing do not translate directly to battery testing due to the variable nature of samples.
This presentation describes both the advantages and limitations of ARC testing on batteries and how the ARC test can be adapted to address different questions in battery research as well as quality control.
This webinar will focus on the following key topics:
• The principles of adiabatic calorimetry (ARC)
• How calorimetry can be used in battery testing
• What we learn from battery testing by calorimetry
• Pressure measurement and gas collection during thermal runaway
• Advanced testing techniques in adiabatic battery calorimetryPresenter
Danny Montgomery – Technical Performance Manager at THTDanny Montgomery joined THT in 2009 after graduating from Southampton University with a master’s degree in physics. His current role as Technical Performance Manager involves running the calorimetry lab with involvement in technical aspects of THT’s instrumentation.
Danny’s focus is primarily on lithium battery calorimetry; both adiabatic and isothermal. He oversees the use of calorimeters for customer sample testingas well as installing calorimeter systems and provided training and technical supportfor battery and automotive companies worldwide, such as Panasonic, BMW and Samsung. Danny works in THT’s UK office in Milton Keynes.
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Advancing Mining Processes to Make Better Materials for Use in Lithium Ion Batteries
American Manganese Inc has developed a low-cost, environmentally friendly hydrometallurgical process to recover manganese (Mn) from lower grade resources. American Manganese has applied for a patent for their hydrometallurgical process that produces electrolytic manganese metal with low energy and water consumption. American Manganese commissioned R&D contractor, Kemetco Research Inc to determine uses of Artillery Peak manganese resource material to generate high value alternative products. Chemical manganese dioxide (CMD) and lithiated manganese oxide (LixMn2O4) for use in rechargeable batteries were the areas researched.
The research was successful in producing CMD from Artillery Peak resource material with low cation impurities and avoiding processing steps that are known to introduce metallic impurities in the final product. Cation impurities cause capacity fade, whereas metallic impurities are known to cause catastrophic failures (such as fire and explosions) in lithium ion batteries. Working rechargeable lithium ion coin cell battery prototypes were produced from the CMD material.
This webinar will focus on the following key topics:
• Catastrophic failure of Li Ion batteries caused by metallic impurities that may be introduced from the mining of raw materials
• Conventional mining process to recover MnO2 used to make LiMn2O4
• Research on a new mining process that avoids steps known to introduce metallic impurities to recover MnO2 used to make LiMn2O4Presenter
Norman Chow – President – Kemetco Research, Inc.Norman earned a B.A.Sc. and M.A.Sc. in Metals and Materials Engineering from University of British Columbia. He is a Registered Professional Engineer (P. Eng.) in British Columbia. He has over 15 years of technology development and contract research experience. He is the President of Kemetco Research Inc., which he formed after acquiring the Industrial Process Division of BC Research Inc. BC Research had been in operation for over 60 years as an R&D contractor.
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Battery Selection Tutorial Course 3/3: Integrating Your Battery Into Your Product – Designing for Worst-Case Scenarios
The last part in Exponent’s three-part series, this webinar will focus on the finished product from the viewpoint of the battery. How can you best protect your battery within your device? Is your battery going to be user-replaceable? If you’re creating multi-cell packs, how should they be separated from (yet still connected to) each other? Should a thermal event occur, how can you prevent that from cascading through the whole pack? This webinar will help to answer many of those questions, and discuss design questions to help safeguard your battery pack throughout its entire lifecycle.
This webinar will focus on the following key topics:
• Creating multi-cell packs
• Containing thermal runaway eventsPresenter
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Exponent – a multidisciplinary engineering and scientific consulting firm with significant experience in various aspects of battery design, safety testing and failure analysis. -
Finding Your Place as the Industry Doubles Down on Electrified Vehicles
Sales are moving forward, primarily due to the Tesla Model 3. A raft of new vehicles is arriving in 2019. Besides the plug-ins and battery electrics, hybrids (including 48V and stop/start micro hybrids) are coming.
Is it a response to regulatory policy? Yes. Is regulatory policy unclear? Yes. Are some companies leaders and others laggards? Yes. Is the supply base critical to product development? Yes. Automakers are setting their own positions as they try to understand the threats and opportunities in their key global markets, even as the regulatory situation becomes more muddled.
This webinar will focus on the following key topics:
• Current Sales Trends Regarding EVs and Hybrids
• EPA/NHTSA vs. The Automakers!?
• California, EU, and China March Forward
• Strategies in Near-, Medium-, and Long-Term for Supplier and AutomakerPresenter
Alan Baum – Principal, Baum & AssociatesAlan Baum formed Baum & Associates in August 2009. The company produces a detailed sales forecast and product life cycle for hybrid and electric vehicles. Baum has experience analyzing the impact of alternative fuel vehicles as well as advanced technologies in internal combustion engines that provide improved fuel economy. Since the 1980s, Baum has produced an automotive production forecast and detailed analysis of the automotive market. He has experience in the area of fuel economy and emissions regulation, the impact of fuel prices, & the market for hybrid and electric vehicles.
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