{
  "$type": "site.standard.document",
  "description": "The invention relates to a method for operating an electric machine () for a vehicle (). A target torque of the electric machine () is regulated during a driving process depending on a detected time-dependent rotational speed of the electric machine (). In the process, the detected rotational speed…",
  "path": "/patents/1263292",
  "publishedAt": "2020-05-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02P23/04",
    "Robert Bosch GmbH"
  ],
  "textContent": "The invention relates to a method for operating an electric machine () for a vehicle (). A target torque of the electric machine () is regulated during a driving process depending on a detected time-dependent rotational speed of the electric machine (). In the process, the detected rotational speed is differentiated by means of a first high-pass filter () over time, the detected rotational speed is then differentiated again over time in a limited manner to positive rotational speed values and using a second high-pass filter (), and the target torque is regulated depending on the output value of the second high-pass filter ().",
  "title": "METHOD FOR OPERATING AN ELECTRIC MACHINE, DEVICE, DRIVE DEVICE, AND MOTOR VEHICLE"
}