{
  "$type": "site.standard.document",
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  "description": "A motor control device for controlling a brushless motor comprising a rotor and a three-phase armature coil, said motor control device comprising: a position detection unit which detects the rotational position of the rotor; a control unit (54), which, in a first or second control mode, outputs a…",
  "path": "/patents/1413398",
  "publishedAt": "2025-10-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60J7/0573",
    "MITSUBA CORP [JP]"
  ],
  "textContent": "A motor control device for controlling a brushless motor comprising a rotor and a three-phase armature coil, said motor control device comprising: a position detection unit which detects the rotational position of the rotor; a control unit (54), which, in a first or second control mode, outputs a first or second drive signal to an inverter (52) at a current-supply time based on the rotational position of the rotor; and the inverter (52) which outputs a first or second current-supply signal to the three-phase armature coil when the first or second drive signal is input, wherein for any two of the three phases, a duty value when the duty of the applied voltages is the same is larger in the second control mode than in the first control mode.",
  "title": "MOTOR CONTROL DEVICE, MOTOR CONTROL METHOD, AND MOTOR UNIT"
}