Showing 21–24 of 108 results

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    Non-Destructive Characterization of Catalyst Coated Membranes for Fuel Cells

    Spectroscopic techniques are powerful non-destructive tools to monitor Nafion membranes, catalytic coatings, and other components of a membrane electrode assembly during production of proton exchange membrane fuel cells (PEMFC). This presentation will discuss X-ray diffraction, X-ray fluorescence, and near-infrared spectroscopy techniques that can be used for materials characterization in development and production. Applications measuring nanocatalyst size, nanocatalyst loading, membrane hydration, and more will be provided as examples.

    This webinar will focus on the following key topics:

    • Proton-exchange membrane fuel cell
    • X-ray diffraction
    • X-ray fluorescence
    • Near infrared spectroscopy
    • At-line characterization

    Presenter
    Scott A Speakman – Principal Scientist at Malvern Panalytical

    Scott A Speakman is a principal scientist for Malvern Panalytical, a leading developer of analytical instrumentation. Scott obtained his Ph.D. studying fuel cell materials at Alfred University, then completed a post-doctoral appointment at Oak Ridge National Lab, splitting time between the High Temperature Materials Lab user program and fuel cell materials research for EERE and FE programs. Scott managed the X-Ray Shared Experimental Facility at MIT for 8 years before joining Malvern Panalytical. Scott A Speakman is a Fellow of the International Center for Diffraction Data and recipient of a 2013 Infinite Mile Award for exceptional service to MIT.

    Malvern Panalytical is a proud sponsor of this event.

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    BMS Tutorial Course 1/3: Optimal Design Approaches to Battery Racks, Packs and Modules

    There are several ways to reduce the cost of your battery stack design while maintaining high performance and reliability. Alex Ramji, Senior Hardware Designer at Nuvation Energy will present a variety of approaches for lowering the cost of battery control electronics through innovative module and rack design. He will share examples of module and stack configurations for different types of cells, and explain how they have been architected to meet target stack voltages, amperages, and ESS capacities.

    This webinar will focus on the following key topics:

    • The master/slave battery management system model
    • Reducing BMS hardware through module, tray and stack design
    • Battery stack solution examples
    • Management of multiple stacks in parallel

    Presenter
    Alex Ramji – Senior Hardware Designer at Nuvation Energy

    Alex Ramji manages Nuvation Energy’s Hardware Solutions team, a group that develops a range of battery management products for large-scale energy storage systems. He is the lead designer of integrated battery management solutions that simplify energy storage system development. He has designed stack-level battery management products, system-level control systems, and novel battery stack architectures. Alex brings a multidisciplinary skill set of both electrical and mechanical engineering to system design, and is a key contributor to Nuvation Energy’s megawatt-scale energy storage projects.

    Nuvation Energy is a proud sponsor of this event.

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    BMS Tutorial Course 2/3: Battery Stack Design for UL 1973 Certification

    If you are developing a stationary energy storage system, chances are you have already heard of UL 1973 and UL 9540. Being certified to these important safety standards is quickly becoming the price of admission in the energy storage industry. When taking your battery stack design through the UL 1973 certification process, the level of effort is significantly impacted by the compliances and ratings of the individual components in your battery rack. Join Nate Wennyk, Senior Hardware Designer at Nuvation Energy, for an inside look at the development of UL 1973 Recognized battery stack solutions.

    This webinar will focus on the following key topics:

    • Understanding battery stack architecture
    • Impacts of component certifications on the UL 1973 LOE
    • Designing flexibility into a locked-down stack configuration
    • UL 1973 Recognition case studies and engineering war stories

    Presenter
    Nate Wennyk – Senior Hardware Designer at Nuvation Energy

    Nate Wennyk manages Nuvation Energy’s Device Hardware team, a group that develops battery management system hardware for small- and large-scale energy storage applications. His experience ranges from grid-tied residential, commercial and industrial (C&I) behind the meter platforms to front of the meter energy storage and specialty vehicle applications. Nate possesses extensive field experience and has been a key contributor to system integration and commissioning projects for storage systems across the United Sates as well as on remote islands. He is currently Senior Hardware Designer for Nuvation Energy’s next-generation BMS product research and development team.

    Nuvation Energy is a proud sponsor of this event.

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    BMS Tutorial Course 3/3: Gain More Visibility Into Your Energy Storage System

    Long-term ownership and management of an energy storage system requires high visibility into the batteries to enable problem identification and resolution, compare actual vs. predicted degradation curves, and plan for capacity augmentation. Real-time diagnostics and historical battery health data can be utilized to improve system reliability and reduce the total cost of ESS ownership. Join Nuvation Energy CEO Michael Worry for an examination of how battery data analytics can be retrieved from the BMS and utilized to optimize system maintenance and contribute to the long-term viability of the energy storage system.

    This webinar will focus on the following key topics:

    • Business impacts of low visibility into internal battery operation
    • Problems frequently encountered by operators in the field
    • “Cell to cloud” remote system diagnosis
    • Battery warranty tracking

    Presenter
    Michael Worry – CEO at Nuvation Energy

    Michael 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 and CTO of Nuvation Energy, a provider of battery management systems and engineering design solutions for large-scale energy storage. Michael has been a hands-on engineer throughout his career. He is deeply involved in battery management and energy storage system design and can often be found working on energy storage system installations at client sites.

    Nuvation Energy is a proud sponsor of this event.

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