Universal Battery Integration Module for Hybrid and Electric Aircraft Powertrains

The proposed innovation is the development of a universal and highly versatile Battery Integration Module (BIM) designed to accelerate adoption of battery systems in future hybrid and electric aircraft. The BIM aims to address the critical challenges of power density, modularity, configurability, and ease of use, enabling seamless integration with a wide range of batteries and components for aerospace applications. Our technology focuses on creating an energy system where the BIM integrates with, monitors, and protects the battery, interfaces with key elements of the powertrain, providing crucial data for control systems. The purpose of this proposal is to secure funding to advance the BIM from TRL 3 to TRL 4, achieving validation in a laboratory environment. Phase I funding will be utilized for integrating basic technological components and conducting comprehensive tests to validate electrical performance, thermal management, fault tolerance, etc. This foundational work will establish the feasibility of our innovative architecture concept, demonstrating high-power capability while maintaining modularity and scalability. Our target markets include both the civil and defense aviation sectors. The BIM's modular and configurable nature makes it suitable for a broad range of aircraft, from small unmanned aerial vehicles to large manned aircraft. The regional aviation market, in particular, stands to benefit from our technology by accelerating the development and adoption of next-generation battery energy systems, ultimately contributing to cleaner, quieter, and more sustainable air travel. Phase I will demonstrate the BIM's readiness for integration into hybrid powertrain testbenches, paving the way for further development and commercialization in Phase II. This project will position us as a key player in the rapidly evolving electric aviation industry, offering a robust solution that bridges the gap between current battery technologies and future aerospace systems.

The Battery Integration Module (BIM) technology can significantly support NASA mission directives by enhancing hybrid and electric aircraft powertrains. The BIM is designed for optimal power density, modularity, configurability, and ease of use, making it ideal for NASA’s needs for reliable and efficient energy systems. For the Aeronautics Research Mission Directorate, the BIM advances air transportation technologies, reducing environmental impacts, improving fuel efficiency, and increasing safety. Applications include Urban Air Mobility and regional air mobility, where efficient and reliable powertrain systems are essential. In the Science Mission Directorate, the BIM supports UAVs and airborne platforms for Earth science missions, offering reliable battery management for extended flights and high altitudes. Its modular design and configurability allows easy integration with various vehicle systems with mission-specific equipment, aiding atmospheric research, environmental monitoring, and remote sensing missions. For the Human Exploration and Operations Mission Directorate, the BIM provides robust energy storage solutions for crewed and uncrewed aerial systems. Its ability to handle high power demands and tolerate faults is critical for mission success in harsh environments. This versatility makes the BIM a valuable asset for future interplanetary exploration missions. Additionally, the Space Technology Mission Directorate can integrate the BIM into next-generation aerospace technologies, enhancing energy systems for long-duration space missions requiring significant battery capacity. The BIM’s modular architecture allows adaptation to different power requirements and mission profiles, supporting various NASA aeronautics and space missions. Incorporating the BIM into NASA missions can achieve greater efficiency, safety, and reliability, advancing mission directives and expanding knowledge in electric aviation and space. The Battery Integration Module (BIM) technology presents numerous commercialization opportunities within the aerospace market. Its universal design, high power density, modularity, configurability, and ease of use make it highly adaptable for various hybrid and electric aircraft applications. In the regional and commercial aviation industry, the BIM can significantly enhance battery integration for aircraft electrification, supporting goals to reduce emissions and improve fuel efficiency, thereby facilitating the transition to sustainable air travel for various aircraft sizes. In the UAV market, the BIM offers reliable power solutions for a wide range of civil and commercial applications, including cargo delivery, aerial photography, agriculture, and surveillance. Its ability to enhance flight endurance and operational efficiency ensures safe and effective UAV operations. The BIM's modular and configurable nature allows it to be easily integrated with various aircraft, from small unmanned aerial vehicles to large manned aircraft, supporting the industry's rapid innovation and development. Additionally, the regional aviation market stands to benefit greatly from the BIM technology. By accelerating the development and adoption of next-generation battery energy systems, the BIM contributes to cleaner, quieter, and more sustainable air travel. Its scalability and versatility make it suitable for a broad range of aircraft, enhancing the overall performance and efficiency of regional aviation fleets. Overall, the BIM technology holds significant potential within the aerospace industry, offering a versatile, efficient, and reliable energy management solution. This innovation supports the global shift towards more sustainable aviation practices, positioning the BIM as a key component in the future of aerospace energy systems.

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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