EVE Energy 30PL Drones Safety and risk management - particularly around overheating and thermal runaway during flight.
Discover the EVE Energy 30PL cell for drones, designed for safety and risk management, ensuring optimal performance and reliability during flight.
Value Propositions
Cylindrical 18650 form factor for compact design.
Nominal capacity of 10.95 Wh and 3.0 Ah for reliable energy supply.
Top-quartile volumetric energy density of 628 Wh/l for efficient space use.
Maximum continuous discharge of 60 A, ensuring high performance under load.
Gravimetric power density of 4659 W/kg, ideal for dynamic drone applications.
About the Cell
The EVE Energy 30PL cell is a cylindrical 18650 battery with a nominal capacity of 10.95 Wh and 3.0 Ah, making it suitable for various drone applications. With a volumetric energy density of 628 Wh/l, it stands out in the market, being in the top-quartile compared to the median of 542 Wh/l. Its gravimetric energy density of 233 Wh/kg also positions it favourably, being around the median of 210 Wh/kg. The cell's volumetric power density is impressive at 12557 W/l, which is among the highest in the database, and its gravimetric power density of 4659 W/kg is also noteworthy, being in the top-quartile compared to the median of 750 W/kg. This combination of high energy and power densities makes the 30PL an excellent choice for drone battery design, particularly in applications requiring lightweight and high-performance solutions.
Application Challenges
In the realm of drones, safety and risk management are paramount, especially concerning overheating and thermal runaway during flight. The EVE Energy 30PL cell addresses these challenges effectively. With its high maximum continuous discharge of 60 A, it can handle demanding flight profiles without compromising safety. The ability to maintain performance under load is crucial for preventing overheating, which is a common concern in UAV battery pack design. Moreover, the cell's high energy density ensures that drones can achieve longer flight times, which is essential for missions that require extended operational periods. The combination of these factors makes the 30PL cell a reliable choice for UAV battery optimisation, ensuring that drones can operate safely and efficiently in various environments.
Why this Cell
The EVE Energy 30PL cell is specifically designed to meet the rigorous demands of drone applications. Its nominal capacity of 10.95 Wh and 3.0 Ah provides a solid foundation for reliable energy supply, while its volumetric energy density of 628 Wh/l ensures that drones can maximise their payload without sacrificing performance. The cell's maximum continuous discharge of 60 A allows for high discharge rate UAV batteries, which is critical for applications requiring rapid bursts of power. Furthermore, the gravimetric power density of 4659 W/kg positions it in the top-quartile, making it ideal for lightweight drone battery packs. This combination of features not only enhances drone performance but also addresses the critical challenge of preventing battery overheating during intense operations.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in optimising the performance of the EVE Energy 30PL cell in drone applications. By simulating load profiles, engineers can predict how the cell will behave under various conditions, including thermal rise and voltage sag. This predictive capability allows for the selection of the most suitable cell for specific mission profiles, ensuring that the drone can deliver the required thrust and energy throughout its flight. For instance, modelling the thermal behaviour of the 30PL cell under different discharge rates helps identify potential overheating issues before they occur, enabling proactive measures to be taken. Additionally, simulations can assist in determining the optimal charge and discharge rates, ensuring that the battery operates within safe limits while maximising efficiency. This approach not only enhances the reliability of drone operations but also reduces the risk of mid-air failures, making it an invaluable tool in UAV battery performance testing.
