電源システム - TOYOTA JIDOSHA KABUSHIKI KAISHA

Title:

電源システム

Document Type and Number:

Japanese Patent JP7216889

Kind Code:

B2

Abstract:

A power supply system includes a plurality of sweep modules, a defect detecting unit, and a control unit. Each sweep module includes a battery module and a power circuit module. The defect detecting unit detects a defect for each sweep module. The number of sweep modules is greater S (S≥2) than a minimum number of sweep modules required for operation. When the number of defective sweep modules in which a defect has been detected is equal to or less than F (2≤F≤S), the control unit is configured to disconnect the defective sweep modules from a main line and to continuously execute sweep control.

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Inventors:

Tamahito Yasoshima
Junta Izumi
Kenji Kimura
Toshihiro Katsuta
Kohei Matsuura
Junichi Matsumoto
Shuji Tomura
Shigeaki Goto
Naoki Yanagisawa
Kyosuke Tanemura
Kazuo Otsuka
Companion Takayuki
Hironobu Nishi

Application Number:

JP2018222767A

Publication Date:

February 02, 2023

Filing Date:

November 28, 2018

Export Citation:

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Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA

International Classes:

H02J7/00; H01M10/42; H01M10/44; H01M10/48

Domestic Patent References:

JP2018182782A
JP2012043581A
JP2008306782A
JP2018174626A

Foreign References:

WO2010109956A1

Attorney, Agent or Firm:

Makoto Abe
Michiko Oi
Hiroaki Yamane

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