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Propulsion and Power Systems

PSI develops systems for mobile power generation

PSI’s portable power solutions help ensure that users always have operational sensor systems and equipment.

Increasing sensor and electrical loads for forward operators is driving the need for power generation while on-the-move and at rest. PSI is responding with a family of power generation devices that employs various energy sources and power output levels. All are lightweight and rugged.

These include:

Gas Turbine Engines

Multi-spool Turbine Portable Genset (MTPG)

PSI will develop a portable (2-man lift) genset for power generation during forward operations and range extension for future electric vehicle operations.

Key Features:

  • 90% reduction in weight compared to existing military gensets
  • 40 kWe output, selectable 120/208 VAC
  • Four-person lift into and out of vehicles

Benefit to Warfighter/Customer:

  • Range extension for future electric tactical vehicles
  • Recharging for warfighter equipment batteries
  • Makes additional cargo space available
MTPG

MTPG provides portable power for future tactical needs

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Electrical Power Generation

On-board and Deployable Power Generation Technology

PSI is developing a range of solutions to export power directly from the engines of military vehicles and from the surrounding environment in combat.

Capability Description: PSI is developing technologies that pair directly with military vehicles such as the MRZR Alpha Ultra-Light Tactical Vehicle (ULTV) to generate up to 15 kW on-board power. PSI is also actively developing compact and rapidly deployable electrical generators that are driven by renewable resources including hydropower, wind and solar.

Key Features:

  • Compact 15 kW alternator designed for the MRZR Alpha platform
  • Rapidly deployable, modular hydroelectric generator
  • Solar powered multistage flash (MSF) technology to distill potable water

Benefit to Warfighter/Customer:

Power generation in the field is a key element in enabling fast moving, forward operating missions. On-board power generation solutions will enable the next generation of vehicle mounted directed energy weapons (DEW) and advanced communications equipment. Renewable power generation lowers the cost of fuel transport and increases mission capabilities in contested environments. Beyond military applications, PSI’s energy generation solutions are designed to aid in disaster relief and to serve the commercial off-grid electrical generation, camping and outdoors markets.

PSI’s high power density alternator integrates with the MRZR Alpha platform to export up to 15 kW power.

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OUR PRODUCTS

Prototype And Emerging Technology

Rotating Detonation Engines

Rotating Detonation Engines

PSI is developing novel modifications to conventional RDRE designs that enhance thrust performance

Green Monopropellant Thruster

Green Monopropellant Thruster

PSI is developing a novel electrolytic ignition system for ASCENT

2x4 Solid Rocket Motor

2x4 Solid Rocket Motor

PSI’s existing 2x4 motor hardware supports hot-fire testing up to 5000 psi

5” - 8” Solid Rocket Motor Test Cell

5” - 8” Solid Rocket Motor Test Cell

Designed for motors generating up to 3000 lbf of thrust

Aluminum Hydride (Alane)

Aluminum Hydride (Alane)

PSI developed a coating to prevent Alane from losing hydrogen content during storage.

ASCENT Monopropellant

ASCENT Monopropellant

PSI is developing and scaling a micro-reactor process to make ASCENT components and intermediates.

Combustible Cartridge Cases

Combustible Cartridge Cases

PSI created a 5.56mm, high performance, insensitive munition compliant, structural combustible cartridge case.

Insensitive Munition Compliant Composite Case

Insensitive Munition Compliant Composite Case

Mitigates threats for solid rocket motor (SRM) systems

Fine Ammonium Perchlorate

Fine Ammonium Perchlorate

PSI incorporates Fine and Ultrafine AP in energetics to produce material with unique properties and burn rates.