Ampace JP30 Safety and risk management - particularly around overheating and thermal runaway during flight.
Explore the Ampace JP30 cell for UAV applications, ensuring safety and performance in extreme conditions. Ideal for drone battery design and optimisation.
Value Propositions
Cylindrical 18650 form factor for compact design.
Nominal capacity of 11.1 Wh and 3.0 Ah for efficient energy storage.
Top-quartile volumetric energy density of 629 Wh/l, +20% vs median.
Maximum continuous discharge of 56 A, top-quartile vs median 30 A.
Gravimetric power density of 4144 W/kg, among the highest in database.
About the Cell
The Ampace JP30 cell features a cylindrical 18650 form factor, optimised for UAV applications. With a nominal capacity of 11.1 Wh (3.0 Ah), it delivers reliable energy storage for demanding flight profiles. The cell boasts a volumetric energy density of 629 Wh/l, which is 20% higher than the median of 541.67 Wh/l, making it an excellent choice for long endurance drone batteries. Additionally, its gravimetric energy density of 222 Wh/kg is competitive, ensuring lightweight drone battery packs that do not compromise on performance. The maximum continuous discharge rate of 56 A places it in the top quartile compared to the median of 30 A, allowing for high discharge rate UAV batteries that can handle intense operational demands. Furthermore, the volumetric power density of 11739 W/l is among the highest in the database, supporting rapid energy delivery during critical flight phases.
Application Challenges
In the context of EVTOL applications, safety and risk management are paramount, particularly concerning overheating and thermal runaway during flight. The Ampace JP30 cell's high energy density is crucial for extending drone flight time, enabling longer missions without the need for frequent recharging. Overheating can lead to catastrophic failures, making it essential to select cells that can withstand high discharge rates while maintaining thermal stability. The JP30's design addresses these challenges, ensuring that UAV operators can rely on its performance even in extreme environments. The ability to predict battery behaviour under various conditions is vital for mission success, especially when considering payload and flight duration.
Why this Cell
The Ampace JP30 cell is specifically designed to meet the rigorous demands of UAV applications, particularly in safety and risk management scenarios. Its maximum continuous discharge rate of 56 A positions it in the top quartile compared to the median of 30 A, ensuring that it can deliver the necessary power for demanding flight operations. The cell's volumetric energy density of 629 Wh/l is 20% above the median, allowing for lightweight drone battery packs that enhance overall UAV performance. This combination of high energy and power density makes the JP30 an ideal choice for applications requiring reliable energy delivery without compromising safety. Furthermore, its robust thermal management capabilities help prevent overheating, a critical factor in ensuring mission success.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in optimising the performance of the Ampace JP30 cell for UAV applications. By simulating load profiles and thermal behaviour, engineers can accurately predict how the cell will perform under various conditions, including high discharge rates and extreme temperatures. This predictive capability allows for informed decision-making when selecting cells for specific missions, ensuring that the chosen battery can deliver the required thrust and energy throughout the flight envelope. Additionally, modelling voltage sag and usable energy helps in understanding the cell's performance during critical phases of flight, such as takeoff and landing. By leveraging these simulations, UAV operators can confidently select the best cells for their applications, reducing the risk of mid-air failures and enhancing overall mission reliability.
