{
  "$type": "site.standard.document",
  "description": "The present invention relates to a power supply system (1) comprising a first battery (11) for supplying an electric power at first voltage, a second battery (15) for supplying an electric power at second voltage lower than the first voltage, a voltage converting unit (13) connected to the first…",
  "path": "/patents/1009554",
  "publishedAt": "2011-09-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L1/00",
    "OMRON AUTOMOTIVE ELECTRONICS [JP]"
  ],
  "textContent": "The present invention relates to a power supply system (1) comprising a first battery (11) for supplying an electric power at first voltage, a second battery (15) for supplying an electric power at second voltage lower than the first voltage, a voltage converting unit (13) connected to the first battery (11) and to the second battery (15), and intended to receive the electric current from the first battery (11), to convert the first voltage of the electric current into the second voltage, and then to supply the electric current to the second battery (15), a measuring unit (12) for measuring a temperature of the first battery (11), one or a plurality of first loads (14A) driven by the second battery (15), one or a plurality of second loads (14B, 14C) driven by the second battery (15), and a control unit (17) for driving in priority the first loads (14A) based on an electric power amount that the first battery (11) is able to output and on an electric power amount required by a drive motor (16) for driving a vehicle, when the temperature of the first battery (11) is not higher than a predetermined temperature.",
  "title": "Power supply system and power supply control method for hybrid and electric vehicles"
}