Kokam SLPB98188216P Safety and risk management - particularly around overheating and thermal runaway during flight.
Explore the Kokam SLPB98188216P cell for UAV applications, ensuring safety and performance in critical flight conditions. Discover its advantages today.
Value Propositions
Pouch form factor with a nominal capacity of 111.0 Wh and 30.0 Ah.
Volumetric energy density of 257 Wh/l, around median for high-performance applications.
Gravimetric energy density of 128 Wh/kg, ensuring lightweight solutions for UAVs.
Maximum continuous discharge of 600 A, top-quartile vs median 30 A.
Volumetric power density of 5148 W/l, among the highest in the database.
About the Cell
The Kokam SLPB98188216P cell is designed specifically for UAV applications, featuring a pouch form factor that allows for efficient space utilisation. With a nominal capacity of 111.0 Wh and 30.0 Ah, it provides a robust energy source for various drone operations. Its volumetric energy density of 257 Wh/l places it around the median compared to other cells, making it suitable for applications requiring compact energy solutions. The gravimetric energy density of 128 Wh/kg ensures that the cell remains lightweight, which is crucial for maintaining flight efficiency in UAVs. Additionally, the cell boasts a maximum continuous discharge of 600 A, which is in the top-quartile compared to the median of 30 A in the database, allowing for high power demands during critical flight operations. Furthermore, its volumetric power density of 5148 W/l is among the highest in the database, making it ideal for applications that require rapid energy delivery.
Application Challenges
In the context of EVTOL and safety and risk management, particularly around overheating and thermal runaway during flight, the Kokam SLPB98188216P cell addresses several critical challenges. UAVs operate in dynamic environments where temperature fluctuations can significantly impact battery performance. The high energy density of this cell is essential for extending flight times, which is crucial for mission success. Additionally, the ability to manage thermal conditions effectively is vital to prevent overheating and ensure safe operation. The high discharge rates required for takeoff and manoeuvring further emphasise the need for reliable battery performance under stress. As UAVs are increasingly deployed in demanding scenarios, such as search and rescue or surveillance, the Kokam SLPB98188216P cell provides the necessary reliability and efficiency to meet these challenges head-on.
Why this Cell
The Kokam SLPB98188216P cell is particularly suited for EVTOL applications due to its impressive specifications. With a maximum continuous discharge of 600 A, it is in the top-quartile compared to the median of 30 A, ensuring that it can handle the high power demands typical in UAV operations. Its volumetric energy density of 257 Wh/l is around the median, providing a balance between size and energy capacity, which is essential for long endurance drone batteries. The lightweight design, with a gravimetric energy density of 128 Wh/kg, allows for optimal flight efficiency, making it an excellent choice for UAV battery pack design. Furthermore, the cell's ability to maintain performance under varying thermal conditions is crucial for safety and risk management, particularly in preventing thermal runaway during flight.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in optimising the selection of the Kokam SLPB98188216P cell for UAV applications. By modelling load profiles, engineers can predict how the cell will perform under different flight conditions, including varying temperatures and discharge rates. This predictive capability allows for accurate assessments of thermal behaviour, voltage sag, and usable energy throughout the flight envelope. For instance, simulating the thermal rise during high discharge scenarios helps identify potential overheating issues before they occur, ensuring that the selected cell can handle the demands of the mission without risk of failure. Additionally, these simulations enable engineers to benchmark the Kokam cell against other options, ensuring that the best battery for drone endurance is chosen based on real-world performance metrics. This approach not only enhances safety but also improves overall mission reliability, making it a vital part of the design workflow for UAV battery optimisation.
