Next Generation, Aviation-Ready Modular Energy Storage Solution for Electric and Hybrid Aircraft

Imperia Batteries, a division of Physical Sciences Inc. (PSI), will develop and demonstrate a modular energy storage solution for integration into large unmanned aerial vehicles in the 1500 to 5000 lbs size class. A modular solution enables straightforward integration across multiple UAV platforms and helps to keep lifecycle costs down. During the Phase I, Imperia will work closely with Raytheon to understand battery specifications and requirements for the target vehicle(s) in order to design the energy modules. Imperia will conduct a trade study on cell level components to ensure suitable battery performance as well as manufacturability, cost, and supply chain requirements. Additionally, Imperia will design electronics and packaging solutions for the designed energy module. In the Phase II, Imperia will prototype the energy module and expand validation activities to ensure form, fit, and function. Successful completion of these efforts will demonstrate the readiness of the technology for further scale-up and demonstrations.

The proposed cell and module designs could be utilized in a range of electric UAV sizes. In particular, any mission or application that requires increased gravimetric and volumetric energy density or improved safety compared to commercial solutions could use the proposed technology. Imperia’s proposed designs enable safe, stable cycling with higher energy and power density. Other applications for the proposed technology include manned and unmanned aerial vehicles and manned and unmanned underwater vehicles for various DoD applications. In general, the proposed technology could be used in applications requiring large batteries with improved energy density and power density.

This is early/mid-stage (TRL 4) — the most realistic path in is NASA SBIR/STTR, which funds small businesses and research institutions to develop technology aligned with NASA's needs (equity-free, phased funding). Check whether a current SBIR/STTR solicitation topic overlaps with this project's technology area, or contact the project directly (above) to ask.

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