Amprius SA30 Mission feasibility assessment - asses what missions or use cases are possible or not using a go/no-go decision using simulation.
Explore the Amprius SA30 cell for mission feasibility assessments in aerospace, optimising drone performance and endurance with advanced simulation techniques.
Value Propositions
Pouch form factor with nominal capacity of 87.72 Wh and 25.8 Ah.
Volumetric energy density of 699 Wh/l, top-quartile vs median of 541 Wh/l.
Gravimetric energy density of 325 Wh/kg, significantly above median of 210 Wh/kg.
Maximum continuous discharge of 103.2 A, top-quartile vs median of 30 A.
Volumetric power density of 2796 W/l, +38% vs database median of 2029 W/l.
About the Cell
The Amprius SA30 cell is designed in a pouch form factor, offering a nominal capacity of 87.72 Wh and 25.8 Ah. With a volumetric energy density of 699 Wh/l, it ranks in the top-quartile compared to the median of 541 Wh/l in the database. The gravimetric energy density of 325 Wh/kg also places it significantly above the median of 210 Wh/kg, making it an excellent choice for applications requiring high energy storage in a lightweight package. The cell's maximum continuous discharge capability of 103.2 A positions it in the top-quartile against the median of 30 A, ensuring robust performance under demanding conditions. Additionally, the volumetric power density of 2796 W/l is +38% higher than the database median of 2029 W/l, which is crucial for applications that require quick bursts of power.
Application Challenges
In the aerospace sector, mission feasibility assessment is critical for determining the viability of various drone operations. The ability to assess what missions or use cases are possible or not using a go/no-go decision based on simulation is essential. Current and energy metrics are vital in this context, as they directly influence the drone's operational capabilities. For instance, the high energy density of the Amprius SA30 cell allows for extended flight times, which is crucial for long endurance drone batteries. Furthermore, understanding the thermal management of the battery is essential to prevent overheating, especially in extreme environments where drones may operate. Accurate predictions of state of charge (SoC) are also necessary to ensure mission success and reliability.
Why this Cell
The Amprius SA30 cell is particularly suited for aerospace applications due to its impressive specifications. With a maximum continuous discharge of 103.2 A, it is in the top-quartile compared to the median of 30 A, ensuring that it can handle demanding power requirements during flight. The high volumetric energy density of 699 Wh/l allows for long endurance missions, making it ideal for UAVs that require extended operational periods. Additionally, the gravimetric energy density of 325 Wh/kg provides a lightweight solution, which is essential for improving UAV mission endurance. These metrics make the SA30 an excellent choice for custom UAV battery packs, as they can be tailored to specific mission profiles and payload requirements.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in optimising the performance of the Amprius SA30 cell for aerospace applications. By modelling load profiles, thermal behaviour, and voltage response, engineers can accurately predict the cell's performance under various conditions. This allows for the selection of the most suitable battery cells for specific missions, ensuring that the drone can deliver the required thrust and energy throughout its flight envelope. For instance, simulating thermal rise and internal temperature can help prevent overheating, which is critical for maintaining battery safety and performance. Moreover, using cell-specific data in simulations enables real-time go/no-go decision-making, enhancing operational reliability and confidence in mission readiness.
