Battery Qualification 101

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  Understand and Prevent Battery Fires and Explosions – and Avoid Costly Failures Like the Samsung Note 7

  Modern batteries (eg Li-Ion) contain hazardous chemicals & they heat up during use: this combination always has the potential to cause fires & explosions. This presentation will focus on improving the understanding of how these incidents occur, what can be done to avoid them & how the risk can be minimized during early stage design.

  The Samsung Note 7 phone & Boeing Dreamliner airplane fires are very costly examples of how even large corporations fail to understand the potential fire risk of batteries.

  The solution lies in knowledge of heat generation rate during normal use & information about safe boundaries such as temperature, discharge rate & overcharge, in realistic situations that represent actual use conditions. Data from commercial batteries of different types will be used to illustrate these points.

  A relatively new technique will also be discussed with data, which allows total heat output during discharge to be measured on-line and this can be used both for design and battery modelling. Examples of the data will be provided.

  This webinar will focus on the following key topics:

  • Why battery fires & explosions occur
  • How to design safer batteries though understanding of heat generation
  • Video evidence of batteries under explosive conditions
  • How better thermal management systems can be designed – based on heat measurement from isothermal calorimetry
  • Laboratory instruments suitable for testing and data generation

  Presenter
  Dr. Jasbir Singh – Managing Director at Hazard Evaluation Laboratory

  Jasbir is a chemical engineer specializing in thermal hazards and calorimetry, traditionally for the chemical industry but now increasingly involved in battery safety, especially Li-ion EV and related types.

  A graduate of Imperial College (London), where he undertook PhD into combustion and explosions, his experience includes many years in process design for the chemical and petrochemical industries. He is currently developing test methods and instruments for use in design of battery thermal management systems.

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  Electric Vehicle and Hybrid Sales and Market Prospects Through 2020 – It’s Not What “They” Say

  Some industry observers have proclaimed that the electric vehicle market in the U.S. is failing. While overall sales have declined somewhat in recent months, this view is simplistic and short-sighted. A number of key products are at the end of their life cycle, with new versions on the way, and a variety of all-new products are coming. Strength in trucks and crossovers currently works against sales of these vehicles, but that will also change going forward.

  The increase in product offerings is led by a number of factors including consumer interest, regulatory requirements and government incentives in the U.S. and elsewhere, technology and cost improvements, and an interest by various automakers in making a corporate statement.

  The role of dealers has been a problem that has received little attention. There are methods to address this issue, but they are often not utilized.

  This webinar will focus on the following key topics:

  • Current Issues Affecting Sales
  • Product Actions and Sales Forecast by Vehicle Type – Micro Hybrids, Mild Hybrids, Regular Hybrids, Plug In Hybrids, Battery Electrics, and Fuel Cells
  • Key Trends by Vehicle Type – Now & Going Forward
  • Importance of Regulatory Policy Including California Zero Emission Vehicle Rules and EPA/NHTSA Midterm Review
  • Various Automakers Have Very Different Strategies to Electrification

  Presenter

  Alan Baum – Principal, Baum & Associates

  Alan Baum formed Baum & Associates in August 2009. He has a long record of analyzing the impact of alternative fuel vehicles as well as advanced technologies in internal combustion engines that provide improved fuel economy. Alan has been a contributor to a number of studies in this area including “Driving Growth: How Clean Cars and Climate Policy Can Create Jobs” and other projects analyzing the impact of fuel saving technologies on the auto industry. Since the 1980s, Alan has produced a detailed automotive production forecast and provided analysis of the automotive and medium- & heavy-duty truck markets.

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  BIS Tutorial Course 1/3: Introducing Battery Intelligence Systems (BIS)

  FREE Webinar – Voltaiq is a proud sponsor of this event.

  While the industry is familiar with the battery and its BMS (battery management system), very few are aware of the critical need for a missing third layer, the Battery Intelligence System (BIS) needed to enable the leap in battery yield, energy density, and lifetime the industry is calling for.

  Battery Intelligence Systems are needed to leverage the latent value sitting in data that companies are collecting today, including but not limited to: data generated in battery factories in Asia, product OEMs around the globe, and ‘data lakes’ collecting data from systems in the field.

  Your organization already has the building blocks to enable BIS. In this webinar we’ll show you the benefits of unlocking the value of your battery data.

  This webinar will focus on the following key topics:

  • The need for Battery Intelligence
  • State of the industry: insufficient resources to meet aggressive electrification goals
  • State of data today: “Treating it like a mushroom and watching it grow”
  • Automation of standard analyses
  • Traceability with Battery Digital Twins

  Presenter
  Dr. Tal Sholklapper – CEO at Voltaiq

  Dr. Tal Sholklapper is the CEO of Voltaiq. Before co-founding Voltaiq, Dr. Sholklapper was the lead engineer on a DOE ARPA-E funded project at the CUNY Energy Institute, developing an ultra-low-cost grid-scale battery. Prior to his work at CUNY, Dr. Sholklapper co-founded Point Source Power, a low-cost fuel-cell startup based on technology he developed while at Lawrence Berkeley National Laboratory. Dr. Sholklapper has a BS in Physics and Applied Mathematics and an MS and PhD in Materials Science and Engineering from UC Berkeley, where he holds the honor of completing the fastest engineering PhD in two and a half years.

  Voltaiq is a proud sponsor of this event.

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  Development and Testing of Electric Drives and Battery Management Systems

  Many types of hybrid and electric drive (E-Drive) control systems are being developed for platforms in several industries. These systems also use Battery Management Systems (BMS) to handle their demanding power needs. However, the development of these technologies brings increased system complexity, evident in the many platform variants and control algorithms of various electronic control units (ECUs).

  dSPACE provides comprehensive solutions for E-Drive or BMS development, from providing proper hardware I/O interfaces for prototyping/testing these applications to real-time models for simulation of these controlled systems. There is also the need for consideration of power and safety requirements and precision of the simulation or control capability.

  This presentation will cover RCP and HIL systems and models for the development and validation of E-Drive and BMS control systems. Specific implementation techniques for model processing and interfaces in real-time along with critical power interface and electrical hardware functionality will be shown.

  This webinar will focus on the following key topics:

  • Real-time Simulation Models for Electric Motors and Battery Systems
  • Rapid Prototyping hardware for E-Drive and BMS Development
  • Hardware-in-the-Loop (HIL) Simulators for testing E-Drive/BMS Systems

  Presenter
  Jace Allen – Lead Technical Specialist – Simulation & Test Systems at dSPACE Inc.

  Jace is the Lead Technical Specialist for Simulation and Test Systems at dSPACE, Inc, having designed and managed over 200 Hardware-in-the-Loop (HIL) system implementations for various customers. In the past 20 years he has handled many diverse modeling, controls, and simulation test applications in the Automotive, Commercial Vehicle, and Aerospace areas. His background includes modeling, simulation, and product development for vehicle powertrain, safety/security systems and also software development with embedded controls tools. He is a member of SAE, IEEE, and AIAA and has published 10 SAE Papers.

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