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Power supply system, vehicle with the same, control method of power supply system and computer-readable recording medium bearing program causing computer to execute control method of power supply system

  • US 20100001583A1
  • Filed: 10/02/2007
  • Published: 01/07/2010
  • Est. Priority Date: 10/24/2006
  • Status: Active Grant
First Claim
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1. A power supply system capable of transferring a power to and from a load device, comprisinga plurality of chargeable power storage devices;

  • a power line for transferring a power between the power supply system and said load device;

    a plurality of converters provided corresponding to said plurality of power storage devices, respectively, and each performing voltage conversion between the corresponding power storage device and said power line; and

    a control device controlling said plurality of converters, whereinsaid control device includes;

    a first command producing unit producing a first power command for transferring a power between the power supply system and said load device,a second command producing unit producing a second power command for transferring a power between said plurality of power storage devices when temperature increase control is performed for increasing a temperature of at least one of the plurality of power storage devices, anda control unit controlling said plurality of converters such that the power indicated by said first power command is transferred between the power supply system and said load device, and the power indicated by said second power command is transferred between said plurality of power storage devices.

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