Power supply system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11218013
APP PUB NO 20210203178A1
SERIAL NO

17012581

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Importance

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Abstract

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A power supply system includes a plurality of battery modules and a control unit, and supplies electric power from the battery modules in an uppermost stage and a lowermost stage to a load. The control unit is configured to perform ON/OFF control for setting the battery modules to an ON state in an active time, setting the battery modules to an OFF state in a non-active time, and alternately repeating the active time and the non-active time. The control unit is configured to delay an ON/OFF control timing for the battery module in a lower stage adjacent to the battery module in a higher stage by a control delay time in comparison with the battery module in the higher stage. The control unit is configured to randomly determine the control delay times for the battery modules in lower stages than the battery module in the uppermost stage.

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHA1 TOYOTA-CHO TOYOTA-SHI AICHI 4718571 ?4718571

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Izumi, Junta Nagoya, JP 90 561
Kimura, Kenji Miyoshi, JP 350 3708
Ootsuka, Kazuo Nagakute, JP 26 101
Tanemura, Kyosuke Nagakute, JP 20 67
Tomura, Shuji Nagakute, JP 71 846
Tsukada, Hiroshi Nagakute, JP 26 172
Yanagizawa, Naoki Nagakute, JP 45 194

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