Electrical transmission or interconnection systems – Vehicle mounted systems
Reexamination Certificate
2008-01-07
2011-11-01
Fureman, Jared (Department: 2836)
Electrical transmission or interconnection systems
Vehicle mounted systems
Reexamination Certificate
active
08049358
ABSTRACT:
A power distribution system that can be used in naval ships and submarines includes a first propulsion drive system including a propulsion motor having superconducting (preferably high temperature superconducting (HTS)) rotor windings and a power converter. A first propulsion power generation system supplies power to the first propulsion drive system and includes a generator having superconducting (preferably HTS) rotor windings and a power converter. A first power generation system includes a power source for supplying power to a first service distribution system that includes a dc distribution busbar (optionally implemented using HTS cabling or busbar) for carrying a distribution voltage and a distribution current, and a switchboard that includes protective switchgear with contacts. A power converter is used to connect the power source to the switchboard. The power converters are regulated according to a power source foldback and stabilizing characteristic. An electric load is supplied with power from a zonal power supply unit that forms part of a zonal power distribution sub-system. The electric load and the propulsion motor are regulated according to a load shedding and stabilizing characteristic.
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Crane Allan David
Lewis Clive
Amaya Carlos
Converteam Technology Ltd
Fureman Jared
Kirschstein et al.
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