TerraE 50P Mission feasibility assessment - asses what missions or use cases are possible or not using a go/no-go decision using simulation.
Explore the TerraE 50P cell for UAV applications, optimising mission feasibility and overcoming challenges in drone battery design and performance.
Value Propositions
Cylindrical 21700 form factor for efficient integration.|Nominal capacity of 18.0 Wh and 5.0 Ah for reliable performance.|Volumetric energy density of 686 Wh/l, top-quartile vs median.|Gravimetric energy density of 240 Wh/kg, around median.|Maximum continuous discharge of 50 A, top-quartile vs median.
Designed specifically for UAV applications, ensuring optimal performance.|Lightweight at 75 g, enhancing drone efficiency.|High volumetric power density of 6859.76 W/l, among the highest in database.|Customisable for various UAV configurations.|Ideal for long endurance missions and heavy-lift operations.
Optimised for thermal management, preventing overheating.|Supports high discharge rates for demanding applications.|Reliable performance in extreme environments.|Facilitates accurate SOC prediction for mission planning.|Versatile for different drone designs and payloads.
Maximises flight time and mission efficiency.|Enables precise battery selection for UAVs.|Improves overall drone powertrain efficiency.|Supports innovative UAV battery pack design.|Enhances safety with robust battery management.
Ideal for fixed-wing and VTOL drone applications.|Facilitates swarming drone operations.|Custom battery packs available for specific missions.|Reduces downtime with reliable performance.|Enhances mission feasibility through simulation.
About the Cell
The TerraE 50P cell features a cylindrical 21700 form factor, providing a nominal capacity of 18.0 Wh and 5.0 Ah. With a volumetric energy density of 686 Wh/l, it ranks in the top-quartile compared to the database median of 542 Wh/l. Its gravimetric energy density of 240 Wh/kg is around the median, ensuring a lightweight solution for UAV applications. The cell's maximum continuous discharge rate of 50 A places it in the top-quartile, making it suitable for high-demand scenarios. Additionally, the volumetric power density of 6859.76 W/l is among the highest in the database, allowing for efficient energy delivery during critical missions. This combination of features makes the TerraE 50P an excellent choice for drone battery design, particularly in applications requiring high energy density and lightweight solutions.
Application Challenges
In the context of EVTOL and mission feasibility assessment, the TerraE 50P cell addresses several key challenges. The ability to assess what missions or use cases are possible using a go/no-go decision based on simulation is crucial. The high energy density of the 50P cell allows for extended flight times, which is essential for long endurance drone batteries. Furthermore, the lightweight design contributes to improved UAV mission endurance, enabling drones to carry heavier payloads without compromising flight performance. Accurate predictions of battery state of charge (SOC) are vital for mission planning, particularly in extreme environments where temperature fluctuations can impact performance. The TerraE 50P's robust thermal management capabilities also help prevent overheating, ensuring safe operation during demanding missions.
Why this Cell
The TerraE 50P cell is specifically designed to meet the rigorous demands of EVTOL applications and mission feasibility assessments. Its maximum continuous discharge rate of 50 A positions it in the top-quartile compared to the median of 30 A, making it ideal for high discharge rate UAV batteries. The cell's volumetric energy density of 686 Wh/l, which is in the top-quartile, allows for longer flight times, directly addressing the need to extend drone flight time. Additionally, the lightweight design at 75 g enhances overall drone efficiency, making it a preferred choice for UAV battery pack design. The combination of these metrics ensures that the TerraE 50P cell not only meets but exceeds the performance requirements for various UAV applications, optimising mission feasibility through simulation and model-based design.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in optimising the selection of the TerraE 50P cell for UAV applications. By modelling load profiles, thermal rise, and voltage sag, engineers can accurately predict the cell's performance under various conditions. This approach allows for the assessment of usable energy across different mission profiles, ensuring that the selected cell meets the specific requirements of the mission. For instance, simulating the thermal behaviour of the 50P cell under high discharge rates helps identify potential overheating issues, enabling proactive thermal management strategies. Furthermore, using cell-specific data to model energy consumption across different flight speeds allows for the optimisation of cruise velocity, enhancing overall drone efficiency. This level of detailed analysis supports informed decision-making, ensuring that the TerraE 50P cell is the right choice for achieving mission success.
