Reduced-loss bucking bundle low voltage cable

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United States of America Patent

PATENT NO 9012779
APP PUB NO 20130255991A1
SERIAL NO

13435197

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Abstract

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A cable includes a plurality of bundles of insulated electrical conductors, each bundle having a first conductor, a second conductor, and a third conductor in a layered configuration. The first conductor of each bundle is connected in parallel to the first conductor of the remaining bundles, the second conductor of each bundle is connected in parallel to the second conductor of the remaining bundles, and the third conductor of each bundle is connected in parallel to the third electrical conductor of the remaining bundles. In addition, within each bundle, the first, second and third electrical conductors are configured so that a magnetic field generated in response to currents flowing within the bundle is zero as seen at a plane oriented transverse to an electrical conduction direction of the cable and located between the ends of the cable.

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Patent Owner(s)

Patent OwnerAddress
AMERICAN SUPERCONDUCTOR CORPORATION64 JACKSON ROAD DEVENS MA 01432

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Driscoll, Glenn C Haverhill, US 2 11
Gamble, Bruce B Wellesley, US 25 664
MacDonald, Timothy North Grafton, US 19 309
Snitchler, Gregory L Shrewsbury, US 33 578

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