Design of massively parallel dc/dc power converters of several watts each into a single output dc device. Series and parallel operation of the dc converters into a single 60 Hertz output converter. Developed maximum power recovery dc/dc converters for the first stage. Use of commercial HVDC information for the dc/ac inverter stage connection to the power grid.
Aerospace planning programs of multi-kilowatt electronic space/planetary power systems. Dc/dc and dc/ac space environment hardware estimates to determine weight and efficiency of power systems to be rocket-boosted into orbit. Existing hardware designs analyzed and extrapolated to predict new power system elements - source, energy storage, bulk transmission, conversion and secondary distribution. Power flow methods used to determine bulk power transmission losses and voltage profiles.
Rotating machinery power conversion. Permanent magnet machines for dc/ac energy storage/power conversion, homopolar motors for special applications such as ship propulsion, synchronous machines for power transmission and propulsion of ships, and unusual motors such as rotating brush machines.
Smart building integration of standby-generation, lighting and heating controls, solar panel integration, voltage ride-through systems
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