Patent ID: 7034414

Claim:
Apparatus comprising a mobile container, said mobile container having mounted therewithin, an AC-to-DC conversion subsystem, an AC power distribution subsystem for supplying AC power to said AC-to-DC conversion subsystem, and a DC power distribution subsystem for supplying, to equipment external to said AC-to-DC conversion subsystem, DC power generated by said AC-to-DC conversion subsystem, wherein said AC-to-DC conversion subsystem includes a plurality of rectifier systems adapted to convert AC power supplied at an integer multiple of 120 volts to DC power at at least 48 volts, and wherein said DC power distribution subsystem includes means for combining the current output of said rectifier systems, means for applying respective portions of said current output onto a plurality of supply cables connected to a utilization facility, means for receiving respective portions of return current from a plurality of return cables connected to said utilization facility, and means for applying the return current to said rectifier systems.