{
  "$type": "site.standard.document",
  "description": "A control apparatus (60) includes: a rotor temperature estimation unit (62a) estimating a temperature of a rotor (14) based on stator temperature information from a first temperature sensor (17) for identifying a temperature of a stator (12), refrigerant temperature information from a second…",
  "path": "/patents/1405067",
  "publishedAt": "2024-01-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L15/20",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "A control apparatus (60) includes: a rotor temperature estimation unit (62a) estimating a temperature of a rotor (14) based on stator temperature information from a first temperature sensor (17) for identifying a temperature of a stator (12), refrigerant temperature information from a second temperature sensor (25) for identifying a temperature of refrigerant used to cool an electric motor (10), and rotation speed information about the rotor (14) from a resolver (18) for identifying a rotation speed of the rotor (14); and an electric motor control unit (62d) controlling at least one of an output characteristic and a drive condition of the electric motor (10) based on the temperature of the rotor (14) estimated by the rotor temperature estimation unit (62a).",
  "title": "CONTROL APPARATUS FOR ELECTRIC MOTOR AND VEHICLE"
}