{
  "$type": "site.standard.document",
  "description": "A power source supply control device supplies electric power to independent loads from a common main power source or main power sources. The control device includes: switch units configured to switch electric power supply to the loads from the main power source; a plurality of power source monitor…",
  "path": "/patents/1340680",
  "publishedAt": "2023-03-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/0063",
    "Nippon Telegraph and Telephone Corporation"
  ],
  "textContent": "A power source supply control device supplies electric power to independent loads from a common main power source or main power sources. The control device includes: switch units configured to switch electric power supply to the loads from the main power source; a plurality of power source monitor units each configured to monitor a power source state in each of power source lines at a downstream side of the switch units; and a switch control unit configured to control each of the switch units sequentially. The switch control unit specifies a switching order to the loads according to a predetermined state, and switches the switch unit that controls energization to a second load, after a power source meets a predetermined condition, based on output of the power source monitor unit that monitors electric power supply to a first load whose switching order is earlier than the second load.",
  "title": "COMMUNICATION FACILITIES POWER SUPPLY CONTROL DEVICE, POWER SUPPLY CONTROL METHOD, POWER SUPPLY CONTROL PROGRAM, AND POWER SUPPLY CONTROL SYSTEM"
}