Showing 33–36 of 82 results
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Battery Selection Tutorial Course 1/3: Selecting your Cell and Cell Manufacturer(s)
After designing your product, you need to ensure the battery with which you are operating it will ensure the right performance and lifetime. When deciding this, narrowing down which chemistry (e.g. Li-ion, lithium primary, NiMH, etc.) best fits your product and which form factor are some of the first steps. Choosing a cell design (high-power vs. high-energy, for example) is another step and finally, finding the right cell manufacturer to fabricate your cells and packs. This webinar is the first in a three-part series on designing the right battery for your product. It will cover many of the key differences in chemistries, form factors, and cell designs and other best practices.
This webinar will focus on the following key topics:
• Choosing the right chemistry for your application
• Choosing the right form factor
• Choosing cell designs (e.g. high power vs. high-energy)Presenter
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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. -
Advanced Battery EIS Tutorial Course 2/2: Monitoring Battery Resistance Parameters as a Function of SoH and SoC
There is a need for indicators that can accurately reflect the State of Charge (SoC) and State of Health (SoH) of a battery as a single cell or in packs. Battery parameters related to resistance are excellent candidates for such indicators. AC and DC methods can be used to determine resistance. The DC method is fast and simple, but it gives a composite parameter, whereas the AC method is more advanced and gives complete parameters. After giving examples of data on single cells, we will present three-electrode, battery packs, and modules measurements.
This webinar will focus on the following key topics:
• Obtaining battery parameters via DC and AC methods
• The pros and cons of each method
• How these parameters can be used to indicate SoC and SoH
• Data examples
• Three-electrode single cell and measurements on battery pack or modulePresenter
Dr. Nicolas Murer – Product Manager and Applications Engineer at Bio-Logic SAS, FranceDr. Nicolas Murer is a Product Manager and Applications Engineer at Bio-Logic SAS, France, which designs and manufactures high performance research grade instrumentation and software : potentiostats/galvanostats with built-in Electrochemical Impedance Spectroscopy (EIS), Battery Cyclers, Frequency Response Analyzers for materials analysis, and scanning probe electrochemical workstations. Nicolas received his engineering diploma from Polytechnic Institute of Grenoble in electrochemistry and materials in 2003. He then received his Ph.D. at Université de Bourgogne in 2008. Prior to joining Bio-Logic, he was a post-doctorate at the Ohio State University, Columbus, Ohio (USA).
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Advanced Battery EIS Tutorial Course 1/2: How to Ensure the Quality of Your EIS Measurements
Electrochemical Impedance Spectroscopy (EIS) is a technique that can be performed by controlling the potential or current. Controlling the current can limit the effect of the time variance of the system, but may also more easily lead the system to its non-linear behavior. We will show in this case how an adaptive EIS method can be used to circumvent this effect, and how we can only take the best from current control.
This webinar will focus on the following key topics:
• How to choose between PEIS and GEIS ?
• Non-linearity: the problems it brings and how to avoid them
• A new groundbreaking technique to control amplitude in GEIS
• EIS quality indicatorsPresenter
Dr. Nicolas Murer – Product Manager and Applications Engineer at Bio-Logic SAS, FranceDr. Nicolas Murer is a Product Manager and Applications Engineer at Bio-Logic SAS, France, which designs and manufactures high performance research grade instrumentation and software : potentiostats/galvanostats with built-in Electrochemical Impedance Spectroscopy (EIS), Battery Cyclers, Frequency Response Analyzers for materials analysis, and scanning probe electrochemical workstations. Nicolas received his engineering diploma from Polytechnic Institute of Grenoble in electrochemistry and materials in 2003. He then received his Ph.D. at Université de Bourgogne in 2008. Prior to joining Bio-Logic, he was a post-doctorate at the Ohio State University, Columbus, Ohio (USA).
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Adding Intelligent Battery Management to Lead-Acid Energy Storage Systems
Lead batteries are resilient and have a low likelihood of catastrophic failure. However, their lifespan can be significantly reduced when operated outside of manufacturer specifications. The extension of lead battery life through active battery management is becoming a compelling value proposition for vendors of lead-based energy storage systems.
The evolving regulatory environment governing energy storage safety is also impacting how both lead and lithium chemistries are to be managed moving forward. Join Nuvation CEO Michael Worry to explore the reasons why active battery management is becoming adopted in large-scale lead battery applications, and how the changing regulatory environment is impacting lead-based energy storage.
This webinar will focus on the following key topics:
• Controlling off-gassing in vented and VRLA lead batteries
• Emerging functional safety regulations and UL 1973
• Using a BMS to reduce the levelized cost of energy
• Automating stack connection sequencing in a multi-stack ESS
• Lead-based energy storage system deploymentsPresenter
Michael Worry – CEO at Nuvation EnergyMichael Worry founded Nuvation in 1997 and has grown the company into a thriving electronic products and engineering services firm with offices in Sunnyvale, California and Waterloo, Ontario Canada. He is the CEO of Nuvation Energy, a provider of battery management systems and engineering services for large-scale energy storage systems.
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