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Discharge system and electric vehicle

  • US 9,142,975 B2
  • Filed: 09/15/2011
  • Issued: 09/22/2015
  • Est. Priority Date: 09/27/2010
  • Status: Active Grant
First Claim
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1. A discharge system comprising:

  • a vehicle having a battery mounted thereon; and

    a discharge device configured to be connected to said vehicle from the outside and discharge said battery,wherein said vehicle includes;

    a battery management device that manages a state of said battery;

    a connector to which said discharge device is connected;

    a power line that connects said connector and said battery to each other;

    a switch that renders said power line conducting upon permission from both said discharge device and said battery management device; and

    a power adjustment circuit configured to adjust a current flowing in said power line when said discharge device discharges said battery through said connector.

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