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What We Do
We develop power converters through the complete cycle; from application studies, simulation and modeling, to design, prototyping, full-power testing, design for manufacturability, and production. Our converters leverage our advanced technologies, as well as commercial products, components, and manufacturing capabilities.
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Areas of Expertise
> Variable Frequency Motor Drives for Shipboard Applications - Low EMI, electrical and physical mil-specs (901D, 1399, 401) advanced motor controls
> Active Transformers for Shipboard Applications - Multi-megawatt, compact, lightweight xformers for active voltage regulation, power factor correction
> Man-Portable Converters for Microgrids - Compact, 5 – 60 kW converters for land-based mini and microgrid applications | |
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Methodology
Emphasis is placed on software modeling and simulations, including PM, induction, and linear motors and generators, pulsed energy loads and sources, and shipboard distribution systems. | |
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Recent Projects
> Compact, lightweight DC-DC xformer - NASA
50/50,000V configurable 50W xformer for aerospace applications
> Multi-megawatt DDX propulsion drive - ONR Modeling, simulations, and controls for clean power motor drive
> Low-EMI Advanced Variable Speed Motor Controller 100hp mil-spec VSD with advanced motor controls
> Multi-function Active Rectifier Multi-megawatt permanent magnet generator controller |
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Current Projects
> AC-link™ Microgrid Converter – Ipower Energy Systems Man-portable 30kW AC-link converter for US ARMY micro-grid
> AC-link™ Variable Frequency Motor Drives – Earl Industries 10, 25, and 50 HP VSD to power US NAVY shipboard applications
>Silicon Carbide Power Transformer – US NAVY 1 MW power transformer and silicon carbide (SiC) semiconductors |
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Customers
Princeton Power Systems has worked with agencies including ONR, Navsea, Air Force, NASA, DOE, Sandia Labs, and US ARMY Fort Belvoir.
We have worked with prime contractors including General Dynamics/Electric Boat, SAIC, Northrup-Grumman, PSA Corp., R&P Technologies, Earl Industries, and IPower Energy Systems.
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