{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreie3zjkwme6sjw3ppxvbyxrq5upsopjrfcvjvlzcrayqu3zkmlkihu"
    },
    "mimeType": "image/png",
    "size": 118387
  },
  "description": "A method and apparatus for operating an electric drive unit having an inverter operatively coupled to a polyphase alternating current (AC) motor includes receiving a torque command corresponding to a torque to be produced by the AC motor; receiving a heat level request corresponding to a heat to be…",
  "path": "/patents/1370348",
  "publishedAt": "2024-10-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02P21/22",
    "GM GLOBAL TECHNOLOGY OPERATIONS LLC"
  ],
  "textContent": "A method and apparatus for operating an electric drive unit having an inverter operatively coupled to a polyphase alternating current (AC) motor includes receiving a torque command corresponding to a torque to be produced by the AC motor; receiving a heat level request corresponding to a heat to be generated within the electric drive unit; determining a final current command that is responsive to the torque command and to the heat level request, wherein the current command includes operating in a flux-intensifying region relative to a Maximum Torque Per Ampere (MTPA) curve; and commanding operation of the inverter responsive to the final current command.",
  "title": "METHOD AND APPARATUS FOR CONTROLLING FLUX OF AN ELECTRIC DRIVE UNIT FOR HEAT GENERATION"
}