{
  "$type": "site.standard.document",
  "description": "A control device executes: controlling a voltage in a d-axis direction and a voltage in a q-axis direction applied to a rotating electric machine driven by an electric power supplied from an inverter, to which a magnetic pole position detector for detecting a magnetic pole position of the rotor is…",
  "path": "/patents/1328021",
  "publishedAt": "2022-09-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W20/20",
    "HONDA MOTOR CO., LTD."
  ],
  "textContent": "A control device executes: controlling a voltage in a d-axis direction and a voltage in a q-axis direction applied to a rotating electric machine driven by an electric power supplied from an inverter, to which a magnetic pole position detector for detecting a magnetic pole position of the rotor is attached, and which includes a stator for generating a magnetic field using a winding; acquiring q-axis current data indicating a component in the q-axis direction of a current flowing through the rotating electric machine when a component in the d-axis direction of the voltage applied to the rotating electric machine is equal to or less than a predetermined voltage; and determining, based on the q-axis current data, a correction amount of the magnetic pole position satisfying a condition that a current indicated by the q-axis current data is equal to or less than a predetermined current and correcting the magnetic pole position based on the correction amount.",
  "title": "CONTROL DEVICE, STORAGE MEDIUM AND CONTROL METHOD"
}