Electric railcar power feeding system, power feeding device, and power storage device

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United States of America Patent

PATENT NO 9873335
SERIAL NO

14451701

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Abstract

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An electric railcar power feeding system in an embodiment includes a power storage device, a rectifier, and an emergency power supply. The power storage device is connected to a feeder line for an electric railcar. The rectifier converts alternating-current power of a first power system to direct-current power and supply the direct-current power for the feeder line. The emergency power supply supplies power of a second power system different from the first power system for the feeder line.

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nogi, Masayuki Hachioji, JP 10 65
Satake, Nobuhiko Yokohama, JP 3 2

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