Current and future weapon systems place / will place highly variable, unpredictable demands on power systems and require increasingly energy-dense power supplies that are compact, lightweight and provide long service life without compromising safety. Bioenno Tech’s innovative, long calendar life/improved cycle life (> 6years / > 6,000 cycles vs today’s 2,000 cycles), Lithium-ion (Li-ion) solid-state battery (LiSSB) technology exceeds the energy density and power density thresholds of current systems over an increased range of operational temperatures – potentially eliminating fire hazards – enabling ultra-safe operations. Bioenno Tech is optimizing/scaling up battery designs, materials, processing and conducting prototype testing to validate that their LiSSB system is suitable for integration into Navy aircraft electrical systems and to demonstrate the safe and effective functionality of the system in an operational environment.
High Density Capacitors for Compact Transmit and Receive Modules
To enable future compact, affordable, high-performance transmit/receive (T/R) modules, the Navy seeks to develop advanced, low SWaP-C, high-density capacitors for power conversion circuits for radar and electronic warfare transmitters. Among capacitor technologies available, multilayer ceramic capacitors (MLCCs) are receiving the most attention.
However, commercially available MLCC-based capacitors suffer from limitations such as low energy density, poor temperature stability and high power loss.
To meet Navy requirements, Bioenno Tech is developing a compact, affordable, novel class of high energy density, low-power-loss MLCCs based on nanocomposite dielectrics that are thermally stable over a wide temperature range . These MLCCs will achieve at least a two-fold increase in energy storage density without compromising performance parameters such as internal impedance, voltage rating, leakage current or reliability.