Samsung 50S Mission feasibility assessment - asses what missions or use cases are possible or not using a go/no-go decision using simulation.
Explore the Samsung 50S cell for mission feasibility assessments in aerospace, addressing challenges with drone battery design and UAV optimisation.
Value Propositions
Cylindrical 21700 form factor for compact design.
Nominal capacity of 18.0 Wh and 5.0 Ah for efficient energy storage.
Top-quartile volumetric power density of 6467 W/l, +219% vs median.
Gravimetric energy density of 250 Wh/kg, around median for lightweight applications.
Maximum continuous discharge of 45 A, top-quartile vs median 30 A.
About the Cell
The Samsung 50S is a cylindrical 21700 lithium-ion cell designed for high-performance applications. With a nominal capacity of 18.0 Wh and 5.0 Ah, it provides efficient energy storage for various UAV missions. The cell boasts a volumetric energy density of 719 Wh/l, which is significantly higher than the database median of 542 Wh/l, making it suitable for long endurance drone batteries. Its gravimetric energy density of 250 Wh/kg places it around the median, ensuring a balance between weight and energy storage. The cell's volumetric power density of 6467 W/l is among the highest in the database, allowing for rapid energy delivery during critical flight phases. Additionally, the maximum continuous discharge rate of 45 A positions it in the top-quartile, ensuring reliable performance under demanding conditions.
Application Challenges
In the aerospace sector, mission feasibility assessments are crucial for determining the viability of drone operations. The Samsung 50S cell's high energy density and robust discharge capabilities address the challenges of ensuring drones can complete missions without mid-air failures. For instance, in cold-weather environments, maintaining reliable performance is essential. The ability to simulate various mission profiles using the 50S cell allows operators to make informed go/no-go decisions, reducing the risk of costly failed launches. Accurate predictions of battery performance under different conditions are vital for extending drone flight times and improving mission endurance.
Why this Cell
The Samsung 50S cell is an excellent choice for aerospace applications due to its impressive specifications. With a maximum continuous discharge rate of 45 A, it is in the top-quartile compared to the median of 30 A, ensuring that it can handle high power demands during critical flight phases. Its volumetric energy density of 719 Wh/l is significantly above the median, making it ideal for long endurance drone batteries. This cell's ability to deliver high energy output while maintaining a compact form factor is essential for UAV battery pack design, particularly in applications requiring lightweight solutions. The combination of high energy density and robust discharge capabilities makes the Samsung 50S a reliable choice for custom UAV battery packs.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in optimising the performance of the Samsung 50S cell for various UAV applications. By modelling load profiles, thermal behaviour, and voltage response, engineers can predict how the cell will perform under different conditions. This approach allows for the identification of optimal operating parameters, such as charge and discharge rates, ensuring that the cell meets the specific needs of each mission. For instance, simulating the thermal rise during high discharge scenarios helps prevent overheating, which is critical for maintaining battery safety and performance. Additionally, accurate modelling of usable energy enables operators to make informed decisions about mission feasibility, ensuring that drones can complete their tasks efficiently and reliably.
