{
  "$type": "site.standard.document",
  "description": "A power supply system includes: first power lines () to which a first battery (B) is connected; second power lines () to which a second battery (B) is connected; a voltage converter () which converts voltage; a power converter which converts electric power; a management ECU () and converter ECU ()…",
  "path": "/patents/1278370",
  "publishedAt": "2020-12-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L3/12",
    "HONDA MOTOR CO., LTD."
  ],
  "textContent": "A power supply system includes: first power lines () to which a first battery (B) is connected; second power lines () to which a second battery (B) is connected; a voltage converter () which converts voltage; a power converter which converts electric power; a management ECU () and converter ECU () which operates the voltage converter (); a smoothing capacitor connected to the first power lines (); and a motor ECU () which executes system interruption processing of determining the existence of failure of the contactors () based on a change in voltage of the smoothing capacitor. The management ECU () and converter ECU () operate the voltage converter () so that a state in which the static voltage of the first battery (B) is higher by at least the determination potential difference than the static voltage of the second battery (B).",
  "title": "POWER SUPPLY SYSTEM"
}