Reliance RS50 Mission feasibility assessment - asses what missions or use cases are possible or not using a go/no-go decision using simulation.
Discover the Reliance RS50 cell for EVTOL applications, optimising mission feasibility assessments with high energy density and performance.
Value Propositions
Cylindrical 21700 form factor for compact design.
Nominal capacity of 18.0 Wh and 5.0 Ah for reliable energy supply.
Volumetric energy density of 715 Wh/l, top-quartile vs median 542 Wh/l.
Gravimetric power density of 3761 W/kg, among the highest in database.
Maximum continuous discharge of 70.0 A, top-quartile vs median 30 A.
About the Cell
The Reliance RS50 cell is designed in a cylindrical 21700 form factor, providing a nominal capacity of 18.0 Wh and 5.0 Ah. With a volumetric energy density of 715 Wh/l, it ranks in the top-quartile compared to the median of 542 Wh/l in the database. The gravimetric energy density is 269 Wh/kg, which is significantly higher than the database median of 210 Wh/kg. The cell also boasts a volumetric power density of 10,008 W/l, which is among the highest in the database, ensuring that it can deliver high power outputs efficiently. Additionally, the maximum continuous discharge current of 70.0 A places it in the top-quartile compared to the median of 30 A, making it suitable for demanding applications.
Application Challenges
In the context of EVTOL and mission feasibility assessment, the Reliance RS50 cell addresses critical challenges. The ability to assess what missions or use cases are possible using simulation is paramount. High energy density is essential for long endurance drone batteries, allowing operators to maximise flight time while ensuring safety and performance. The RS50's high discharge capabilities are crucial for UAVs that require rapid power delivery during takeoff and manoeuvring. Furthermore, the lightweight design of the RS50 cell contributes to improved UAV mission endurance, making it ideal for various applications, including heavy lift and fixed-wing UAVs. The simulation-based approach enables accurate predictions of battery performance under different conditions, ensuring reliability in mission-critical scenarios.
Why this Cell
The Reliance RS50 cell is an excellent choice for EVTOL applications due to its impressive specifications. With a maximum continuous discharge rate of 70.0 A, it is in the top-quartile compared to the median of 30 A, ensuring that it can handle demanding power requirements during flight. The volumetric energy density of 715 Wh/l is significantly above the median of 542 Wh/l, allowing for longer missions without increasing weight. This cell's high gravimetric power density of 3761 W/kg, which is among the highest in the database, supports rapid acceleration and responsiveness, essential for UAV operations. The combination of these features makes the RS50 ideal for mission feasibility assessments, enabling operators to confidently select the right battery for their UAV needs.
How Model-Based Design Helps
Simulation and model-based design play a crucial role in optimising the performance of the Reliance RS50 cell for EVTOL applications. By modelling load profiles, engineers can predict how the cell will behave under various conditions, including thermal rise and voltage sag. This allows for accurate assessments of usable energy and helps in selecting the most suitable battery for specific missions. For instance, simulations can identify the optimal discharge rates and thermal management strategies, ensuring that the RS50 cell operates efficiently without overheating. This predictive capability is vital for mission feasibility assessments, enabling operators to make informed go/no-go decisions based on real-time data and simulations.
