Electrification of the Army's Light Combat Vehicle Fleet Proceedings of a Workshop-in Brief (2023) / Chapter Skim
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Electrification of the Army's Light Combat Vehicle Fleet: Proceedings of a Workshop - in Brief
Electrification of the Army's Light Combat Vehicle Fleet: Proceedings of a Workshop - in Brief
Pages 1-12
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Electrification promoverarching conclusions: (1) liquid hydrocarbons will ises major performance benefits such as silent watch,2 continue to be the Army's primary power source through silent mobility,3 and faster acceleration, and it provides 2035; (2)
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Energy Workshop planning committee member Peter Schihl, is a weapon on the battlefield, noted McGrew, which al- GVSC, recognized that Army vehicles require substantial lows the Army to get in the fight, stay in the fight, and off-road capabilities. McGrew noted that combat vehicles win.
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generations of battery development for its vehicles. GM has invested $9 billion in a joint venture with LG to Michael Foster, Allison Transmission, posited that there mass produce GM's Ultium battery cell using friendly is no "one-size-fits-all" solution for electrification: the nation vertical supply chains.
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While Cummins possesses realvehicles -- particularly in fleet environments. For example, world experience with BEVs, Parker stated that they are Hall and Smith both noted that BEVs have significantly finding it difficult to meet battery energy demands for 6 For more information, see National Academies of Sciences, Engineering, and Medicine, 2018, Combat Vehicle Weight Reduction by Materials Substitution: Proceedings of a Workshop, Washington, DC: The National Academies Press, https://doi.org/10.17226/23562.
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Moore also pointed to cybersecurity as programs for hybrid applications and fuel cells, and has a serious risk: the United States lacks control over the also developed several battery layouts for different appli- software development of components that go into its cations. By 2030, PACCAR expects BEV trucks to make products.
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The United States, he asserted, is beginning to needs similar criteria to select its power sources based on create its own battery manufacturing ecosystem that will mission profiles. drive advances in next-generation rechargeable batteries.
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SUN Mobility uses an integrated BEV energy platform composed of a smart battery, adJeevarajan also provided her assessment of two other vanced quick interchange stations for battery swaps, battery chemistries. She judged Li-sulfur batteries to plug-and-play integration, and Internet of Things possess poor cycle life, voltage range restrictions, cell (IoT)
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DOE maintains a portfolio of hydrogen lou inquired about materials modeling at DOE, to which fuel cell activities, as part of its "Hydrogen Shot," from Papageorgopoulos responded that "modeling drives our the production to end-use phases, with the aim of re- effort, our strategy, and tells us what to do." ducing the cost and increasing the performance of fuel cells and hydrogen production, delivery, and storage. The DOE, Papageorgopoulos noted, also maintains a compreHydrogen Shot targets "$1 for 1 kg of clean hydrogen in hensive program for hydrogen storage.
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She noted that the military has success- el hydrogen explosions -- in addition to assessing the fully demonstrated fuel cell versions of small uncrewed safety of hydrogen production, storage, and transportation. air vehicles (UAVs)
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priate power source for Army light combat vehicles is, in large part, dependent on the specific mission profile. The HORIZON TOPICS mission profile is critical in deciding what technology is Dennis Bushnell, NASA Langley Research Center, dis- appropriate, argued Kewley and Jadus.
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Koszewnik tends the monitoring of batteries and fuel cells for the observed that while electrification efforts have primarily entire vehicle fleet. focused on getting vehicles to the fight, consideration of battlefield uses of power, such as DE and onboard elec- Stefanopoulou stated that the Army needs more relevant tronics, have their own separate mission profiles and data to power logistics models, complex simulations, and metrics of success.
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2023. Electrification of the Army's Light Combat Vehicle Fleet: Proceedings of a Workshop -- in Brief.
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