{
  "$type": "site.standard.document",
  "description": "A battery module includes a battery, a bidirectional DC-DC converter, and a controller. The bidirectional DC-DC converter may convert a direct-current voltage output from the battery and thereafter output the direct-current voltage to a load. The controller is configured or programmed to perform…",
  "path": "/patents/1323183",
  "publishedAt": "2022-07-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/007182",
    "Murata Manufacturing Co., Ltd."
  ],
  "textContent": "A battery module includes a battery, a bidirectional DC-DC converter, and a controller. The bidirectional DC-DC converter may convert a direct-current voltage output from the battery and thereafter output the direct-current voltage to a load. The controller is configured or programmed to perform constant voltage control of the bidirectional DC-DC converter and receive a stop warning signal providing advance notice that output of a power supply is to stop. The controller is configured or programmed to, before receiving the stop warning signal, perform control such that an output voltage of the bidirectional DC-DC converter is lower than a first target voltage, and, after receiving the stop warning signal and before the output of the power supply stops, increase the output voltage of the bidirectional DC-DC converter to the first target voltage or higher.",
  "title": "BATTERY MODULE AND POWER SUPPLY SYSTEM"
}