Battery Selection Tutorial Course 2/3: Beyond the Standards: Device-Specific Testing

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  Addressing Engineering Challenges of Vehicle Electrification With Model-Based Systems Engineering

  The concern for the environment and energy savings is changing the way we think about transportation. Wide spreading vehicle electrification – not only through Electric Vehicles (EV) and Hybrid Electric Vehicles (HEV), but also electrification in conventional vehicles – has become a common trend of the industry and the upcoming battlefield to install new leading positions. Accounting for costs, reliability, safety, performance, customer acceptance, infrastructure and design process makes manufacturers and suppliers facing new engineering challenges that need to be addressed in a very short time-frame.

  Technologies used for electrification are causing a growing complexity in systems and components, and producing vehicles designed right, first, at reasonable costs make the implementation of collaborative mechatronic system simulation a decisive and mandatory step in the engineering process.

  This webinar will focus on the following key topics:

  • What are the global trends and challenges of vehicle electrification?
  • What are the available technologies for reducing CO2 emissions?
  • What are the benefits of stop & start and regenerative braking systems?
  • How to characterize battery and optimize its thermal management?
  • How do energy storage architectures impact battery aging?

  Presenter

  Himanshu Kalra – Application Engineer, Siemens

  Himanshu Kalra is an Application Engineer with Siemens PLM Software. He graduated with his Masters of Science degree in Mechanical Engineering from Michigan Tech University and his Bachelors in Mechanical Engineering from Institute of Management and Technology, India. He works with Model Based Systems Engineering (MBSE) Simulation tools to model and analyze vehicle electrification strategies, including thermal management, battery characterization and the impacts on battery ageing. He also has an experience working with technologies used for reducing emissions on internal combustion engines.

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  Energy Storage RTE Tutorial Course 3/3: Total Battery System RTE – Ranking and Comparison of Different Battery Chemistries

  RTE impacts of HVAC/Ventilation and Inverters will be described. Batteries generate heat, and this must be dissipated by system cooling and/or taken out of the system. Heat generated can be calculated by looking at IR heating and that generated (net) by exothermic reactions. Examples will include LFP, Li-NMC, Lead Acid and Nickel batteries, both when they are fresh, as well as at their end of useful life. The overall ancillary equipment energy usage will be listed for these systems, and a % RTE loss will be calculated for both nominal rate and high rate applications. Commentary will be provided for other systems. RTE will be summarized and ranked for most energy storage battery chemistries including ZA, NaS, LiS, Saltwater, Liquid Metal, Zinc Bromine and Fuel Cells.

  This webinar will focus on the following key topics:

  • RTE impacts of Inverters and HVAC
  • RTE impacts for ancillary equipment for different systems
  • RTE numbers for most battery systems being considered for energy storage

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  Dr. Halle Cheeseman – Founder/President at Energy Blues LLC

  Dr. Halle Cheeseman earned a PhD in Electrochemistry & Corrosion from the University of Nottingham in UK, graduating in 1985. She has held several executive positions in the battery industry over the past 32 years, including Sr. VP of R&D at Spectrum Brands and VP of R&D at Exide Technologies. Her specific battery experience includes Lithium Ion, Zinc Air, Nickel Metal Hydride, Nickel Iron, Alkaline and Lead Acid, focusing on Consumer, Industrial, Automotive & Renewable Energy applications. In July 2017, Dr. Cheeseman founded Energy Blues LLC, an energy storage consulting cooperative comprising 20+ subject matter experts.

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  Accelerating Launch of New Battery Technologies by Expediting Samples Through Collaborative Partnerships

  Polaris is a processing lab that accelerates new lithium ion battery developments resulting in faster delivery of samples. It provides processing services to accelerate the optimization of recipes for battery developers. Using its services, customers can avoid delays in launching products due to internal funding and staffing constraints.

  Services include anode and cathode electrode mix and coat trials, pouch stack cell assemblies, cell and material analytical testing services, business advisory services, and a link to high volume production.

  Two major roadblocks facing battery technology companies are addressed: 1) Startups lack staffing, process knowledge, funding, and equipment to develop samples, and 2) Commercialization of new battery technologies is capital intensive and takes long time to pass quality standards

  This webinar will focus on the following key topics:

  • Significant new material inventions in lithium ion and other advanced battery chemistries in the US
  • Two primary issues or “gaps” in getting these technologies to the market
  – generating samples for investors, customers and internal engineering evaluation and optimization
  – building a battery factory and gaining product and quality system approval (a huge undertaking)
  • Polaris Battery Labs Capability Overview for samples and commercialization
  • Partner Profile; Carestream Heath as a contract coating partner to reduce time-to-market and risks

  Presenter
  Doug Morris – CEO – Polaris Battery Labs, LLC

  Doug has over 30 years experience in the telecommunications, components, battery, and energy storage industries. Prior to working at Polaris Labs he was VP of Operations at Enevate. Doug has also held various executive, management, and engineering positions over his 21 year career with Motorola where he was VP and Director of Engineering, Quality, and Supply Chain Management for the Energy Systems Group. Doug was also a founder of Motorola’s Product Testing Services business.

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  Preventing Li Ion Battery Failures From a Manufacturing and Design Perspective

  How can you be proactive and make sure your cell supplier is the right one and you don’t end up with thermal events and field failures? Is it enough to qualify a cell manufacturer according to industry standards? The answer is that the majority of compliance based testing is related to abuse tolerance. However, the vast majority of field failures do not occur under abuse scenarios, but happen under normal operating conditions due to manufacturing flaws or design and system tolerance issues that cause internal shorts. In this webinar, you will learn about common lithium ion battery failure modes and how to be proactive in preventing these.

  This webinar will focus on the following key topics:

  • Gain an understanding of lithium ion battery failure mechanisms and the pathway to thermal events
  • Learn how cell design impacts battery safety and reliability
  • Learn the basic steps in a lithium ion cell manufacturing process, and how the process controls affect safety and reliability
  • Come away with a checklist to qualify your cell manufacturer

  Presenter
  Vidyu Challa – Technical Director at DfR Solutions

  Vidyu Challa is Technical Director at DfR Solutions where she works on battery reliability and safety issues. Dr. Challa helps customers with their battery challenges including design reviews, manufacturing audits and supplier qualification. She obtained a PhD from CALCE Electronic Products and Systems Center at the
  University of Maryland. She has broad based expertise that includes engineering technology start-up experience, product development, R&D, and business development. Dr. Challa has published her work in journals, presented at conferences and written blog articles.

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