Title:
CONTROL DEVICE FOR ELECTRICITY STORAGE DEVICE AND VEHICLE FOR MOUNTING SAME
Document Type and Number:
WIPO Patent Application WO/2011/135690
Kind Code:
A1
Abstract:
Disclosed is a control device (300) which controls the charge and discharge of an electricity storage device (110) for supplying power to a load device (20). The control device (300) includes a limit value setting unit (330), a target setting unit (335), a correction unit (340), and a command setting unit (350). The limit value setting unit (330) sets the limit value for charging power for the electricity storage device (110), based on the status of the electricity storage device (110). The target setting unit (335) sets the target value for charging power for the electricity storage device (110), based on the status of the load device (20) and the limit value. The correction unit (340) corrects the limit value, based on the difference between the target value and the actual power input to and output from the electricity storage device (110). The command setting unit (350) sets the command value for charging power for the electricity storage device (110), based on the status of the load device (20) and the corrected limit value. This enables the control device (300) for controlling the charging and discharging of the electricity storage device (110) to take the actual charge power into account and appropriately manage the charge and discharge power.
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Inventors:
TASHIRO, Hiroki (1 Toyota-cho, Toyota-sh, Aichi 71, 〒4718571, JP)
Application Number:
JP2010/057552
Publication Date:
November 03, 2011
Filing Date:
April 28, 2010
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA (1 Toyota-cho, Toyota-shi Aichi, 71, 〒4718571, JP)
トヨタ自動車株式会社 (〒71 愛知県豊田市トヨタ町１番地 Aichi, 〒4718571, JP)
トヨタ自動車株式会社 (〒71 愛知県豊田市トヨタ町１番地 Aichi, 〒4718571, JP)
International Classes:
H02J7/00; B60L3/00
Attorney, Agent or Firm:
FUKAMI, Hisao et al. (Fukami Patent Office, Nakanoshima Central Tower 22nd Floor, 2-7, Nakanoshima 2-chome, Kita-ku, Osaka-sh, Osaka 05, 〒5300005, JP)
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Claims: