ELECTRIC POWER SYSTEMS INC
NORTH LOGAN, UT · UEI NJHTEGKA7HK7 · CAGE 7QNN3
Awarded (5-yr transactions)
$0
Set-aside awards seen
1
Latest period end
Dec 2025
Largest contract awards
- 80NSSC23CA176$2.5M
ACTIVE BATTERY MANAGEMENT SYSTEM WITH PHYSICS BASED LIFE MODELING TOPOLOGY
National Aeronautics and Space Administration · NAICS 541715 · Sep 2023 – Dec 2025 · official record ↗
- 80NSSC18C0069$1.1M
ROBUST DATA ACQUISITION ON FLIGHT APPLICATIONS ENABLES RESEARCHERS TO RAPIDLY ADVANCE TECHNOLOGY. DISTRIBUTED ELECTRIC PROPULSION (DEP) AND HYBRID ELECTRIC ARCHITECTURES RELY HEAVILY ON BATTERIES TO ACHIEVE FUEL EFFICIENCY AND REDUCED CO2 EMISSIONS. DEP AIRCRAFT OF THE FUTURE HAVE DEMANDS FOR ENERGY STORAGE SYSTEMS WITH LARGE COUNTS OF CELLS PUT IN SERIES AND PARALLEL TO ACHIEVE NEEDED VOLTAGE AND ENERGY LEVELS. THE X57 MAXWELL BATTERY COMPRISES OF OVER 6000 CELLS. AS THE PACK GOES THROUGH REPEATED CHARGE/DISCHARGE CYCLES, AS WELL AS ENVIRONMENTAL CYCLES, EACH INDIVIDUAL CELL BEGINS TO LOSE ITS CAPACITY. ADVANCED HIGH ENERGY DENSITY CHEMISTRIES (>300WH KG) ARE PARTICULARLY VULNERABLE. CELL TO CELL CAPACITY VARIATION CAUSES THE ENTIRE PACK TO BE LIMITED BY THE WEAKEST CELL. TRADITIONAL PASSIVE BALANCING TOPOLOGIES ARE LIMITED IN THEIR ABILITY TO ADDRESS CELL MISMATCH ON THE DISCHARGE CYCLE. ACTIVE BALANCING ALLOWS A DYNAMIC MEASUREMENT&CONTROL SYSTEM TO DISCHARGE CELLS AT VARIABLE RATES. WITH A MORE ROBUST MEASUREMENT&CONTROL ARCHITECTURE, ACTIVE TOPOLOGIES HAVE THE ABILITY TO INTEGRATE MORE ADVANCED ALGORITHMS. THESE ALGORITHMS INCLUDE PREDICTIVE HEALTH MONITORING, LIFE BASED MANAGEMENT, PHYSICS BASED CELL MODELLING. BATTERIES CAN LAST LONGER, AVOID THERMAL RUNAWAY, AND AVOID MAINTENANCE. EPS IS PROPOSING DEVELOPMENT OF AN ACTIVE BMS CONCEPT, WITH ASSOCIATED ALGORITHMS TO ACHIEVE A 40% LIFE IMPROVEMENT ON THE X57.
National Aeronautics and Space Administration · NAICS 541715 · May 2018 – Jun 2022 · official record ↗
- 80NSSC25PA130$287K
ENERGY STORAGE SYSTEMS (ESS) EQUIPMENT AND SUPPORT
National Aeronautics and Space Administration · NAICS 335999 · Nov 2024 – Mar 2026 · official record ↗
- 80NSSC23PA860$213K
PROCURE DE-ENERGIZED BATTERIES FOR TESTING AND EVTOL RESEARCH & DEVELOPMENT
National Aeronautics and Space Administration · NAICS 335999 · Apr 2023 – Dec 2024 · official record ↗
- FA864921P0195$150K
THE DEVELOPMENT OF LIGHTWEIGHT PROTECTION SYSTEMS WILL IMPROVE SPACE, WEIGHT AND POWER COST, WHICH RELATES TO SPACE REQUIREMENTS, WEIGHT, POWER, AND COST.
Department of the Air Force · NAICS 541715 · Dec 2020 – Sep 2021 · official record ↗
- FA800324F0091$1K
RO MAC - RAPID SUSTAINMENT DIRECTORATE MULTI-AWARD CONTRACT KICKOFF MEETING
Department of the Air Force · NAICS 336413 · Jul 2024 – Sep 2024 · official record ↗
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