Showing 145–148 of 152 results
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Characterizing Performance and Determining Reliability of Batteries for Medical Applications
As the number and variety of battery powered devices used in medical applications grows, batteries are playing an ever more important role in determining the reliability of these devices. Unlike the portable consumer electronics industry where high unit volumes can justify the design and manufacturing of custom batteries, the medical device industry must often utilize standard, off-the-shelf batteries for their devices. Even when the production of custom batteries is justified, few battery manufacturers appreciate the level of quality and reliability that is required by the medical device industry.
In this webinar we will look at how to quantify the performance characteristics of batteries in a way that allows direct comparisons to be made between various vendors, form factors and chemistries. Case studies will be presented to demonstrate common mistakes made in battery selection and use, and methods for conducting accelerated aging studies will be discussed. When properly conducted, such aging studies can be used to identify potential reliability issues, monitor the manufacturing quality of the batteries and serve as a tool to aid in the selection and qualification of various battery vendors.
This webinar will focus on the following key topics:
• What do you need to know that is not on the specification sheets?
• How do you make apples-to-apples performance comparisons between different battery types?
• When is impedance and/or capacity matching important in multi-cell configurations?
• How can quality be compared between vendors?
• How can battery longevity be predicted in specific applications?Presenter
Dr. Quinn C. Horn – Principal Engineer at Exponent, Inc.
Dr. Quinn Horn has been with Exponent for ten years. He is also a Research Affiliate at the Massachusetts Institute of Technology, where he collaborates with researchers in the Electrochemical Energy Laboratory on projects related to electric vehicles and new gas diffusion electrodes for metal-air batteries and fuel cells.
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Key Trends, Recent Developments and ‘What’s Next’ for Energy Storage?
Billions of dollars have recently been invested into advanced energy storage systems initiatives globally. These include further development of R&D and manufacturing advancements in xEV batteries, stationary power systems, “beyond lithium” technologies, and more. NextEnergy will share some knowledge gained through its suite of venture support services, including access to funding opportunities, & in-depth value chain and market analyses, based on primary & secondary research.
This webinar will highlight some key market and R&D trends, key innovators in the energy storage space, and take a high-level look at other initiatives influencing “what’s next” in the field of advanced energy storage, with an emphasis on Li Ion batteries for automotive applications.
This webinar will focus on the following key topics:
• NextEnergy’s capabilities, and a sneak preview of NextEnergy’s Li Ion battery value chain. This work is primarily focused on automotive applications
• Key general trends in the energy storage sector, in terms of manufacturing, R&D, and market trends
• A brief review of select early stage companies offering innovative solutions to the energy storage community
• Select novel R&D initiatives in the Li Ion and “beyond lithium ion” spaces will be presented, at a high-level, and “what’s next” in energy storage systems will be addressedPresenter
Kelly Jezierski – Energy Storage Manager, NextEnergy
Kelly Jezierski has been with NextEnergy for over 7 years. NextEnergy is one of the nation’s leading accelerators of advanced energy technologies, businesses and industries. Kelly is leading a joint initiative funded by the US Department of Commerce and Michigan Economic Development Corporation (MEDC) to foster growth in the advanced energy storage cluster and fill gaps in the domestic supply chain. Kelly holds a Bachelor of Science degree in Chemical Engineering and a Master of Science degree in Alternative Energy Technologies degrees, both from Wayne State University.
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Non-Destructive Testing: Insuring Safety, Reliability, and Reducing Cost of Li Batteries
Non-destructive non-contact electromagnetic, ultrasonic, holographic interferometry, gas discharge visualization, and combined methods are innovative tools for successful coordination of stages of R&D, manufacturing, and applications of Li batteries. Deployment of automated non-destructive quality assurance technology at every stage of the manufacturing process will increase the reliability and safety of batteries, while lowering overall manufacturing costs.
This webinar will focus on the following key topics:
• Physical principles of the non-destructive & non-contact methods for evaluation and testing of Li batteries during production:
– Initial materials, including nano-structured powders of electrode materials
– Polymer and solid inorganic electrolytes
– Properties of electrodes during coating, including the resistance of interface between current collectors and electrode mass
– Multi-layered electrode structures, as Jelly roll dry electrode structure
– Final product
• Design of equipment for non-destructive testing
• Examples of using the non-destructive methods in Li batteries, super-capacitors, solar cells, chemical industry, and other industries (example – evaluating the properties of the cement)
• Benchmarking, and the market of application for non-destructive, non-contact testingPresenter
Dr. Elena Shembel – Chairman & CEO at Enerize CorporationDr. Shembel is co-inventor of more than 50 patents and patent applications worldwide, including 15 US Patents and 1 Great Britain patent during last 8 years in the areas of batteries, solar cells, fuel cells, and non-destructive methods of testing. She earned PhD in “Electrochemical processes for systems with porous matrices for space systems”, and degree of Doctor of Chemical Sciences at the FSU Academy of Sciences Institute of Electrochemistry, Moscow for her work in processes and optimization of lithium batteries.
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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 SystemsPresenter
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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