Tenpower 30PG Drones Safety and risk management - particularly around overheating and thermal runaway during flight.
Explore the Tenpower 30PG cell for drones, optimising safety and performance while managing overheating and thermal runaway during flight.
Value Propositions
Cylindrical 18650 form factor for compact design.
Nominal capacity of 10.8 Wh and 3.0 Ah for reliable energy supply.
Volumetric energy density of 611 Wh/l, top-quartile vs median.
Gravimetric power density of 2298 W/kg, +58% vs median.
Maximum continuous discharge of 30 A, top-quartile vs median.
About the Cell
The Tenpower 30PG cell is designed in a cylindrical 18650 form factor, providing a nominal capacity of 10.8 Wh and 3.0 Ah. With a volumetric energy density of 611 Wh/l, it ranks among the highest in the database, ensuring efficient use of space in drone applications. The gravimetric energy density stands at 230 Wh/kg, which is also competitive in the market. Additionally, the cell boasts a volumetric power density of 6105 W/l, making it suitable for high-demand applications. The maximum continuous discharge rate of 30 A positions it in the top-quartile, allowing for robust performance during critical operations. This combination of features makes the 30PG an ideal choice for drone battery design, particularly in safety-sensitive environments.
Application Challenges
In the context of drones, safety and risk management are paramount, especially concerning overheating and thermal runaway during flight. The ability to manage these risks effectively is crucial for ensuring operational reliability and safety. High energy density is essential for extending flight times, while effective thermal management is necessary to prevent overheating. The Tenpower 30PG cell's specifications, including its high discharge rate and energy density, directly address these challenges. By optimising battery performance, operators can enhance mission endurance and reliability, which are critical in applications such as industrial inspections and emergency response.
Why this Cell
The Tenpower 30PG cell is particularly well-suited for drone applications due to its impressive metrics. With a maximum continuous discharge of 30 A, it is in the top-quartile compared to the median of 30 A in the database, ensuring that it can handle high power demands without compromising safety. Its volumetric energy density of 611 Wh/l allows for long endurance flights, which is essential for UAV missions. Furthermore, the cell's gravimetric power density of 2298 W/kg is +58% compared to the median, providing the necessary power for demanding applications while maintaining a lightweight profile. These features make the 30PG an excellent choice for UAV battery optimisation and custom UAV battery packs.
How Model-Based Design Helps
Simulation and model-based design play a critical role in optimising the performance of the Tenpower 30PG cell for drone applications. By modelling load profiles and thermal behaviour, engineers can predict how the cell will perform under various conditions, including high discharge rates and extreme temperatures. This predictive capability allows for the selection of the most suitable cells for specific missions, ensuring that the drones can operate safely and effectively. For instance, simulations can identify potential overheating issues before they occur, enabling proactive thermal management strategies. Additionally, modelling can help in understanding voltage sag and usable energy, which are vital for accurate battery state-of-charge (SoC) predictions. Overall, simulation enhances the design workflow for UAV battery packs, ensuring that the selected cells meet the rigorous demands of drone operations.
