{
  "$type": "site.standard.document",
  "description": "A method and system are provided for controlling a motor 10. The method includes obtaining via a signal unit 60 electrical signals of the motor. The electrical signals include a motor torque and an angular velocity. The method further includes calculating via the calculating component a voltage…",
  "path": "/patents/990707",
  "publishedAt": "2013-05-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L15/025",
    "GEN ELECTRIC [US]"
  ],
  "textContent": "A method and system are provided for controlling a motor 10. The method includes obtaining via a signal unit 60 electrical signals of the motor. The electrical signals include a motor torque and an angular velocity. The method further includes calculating via the calculating component a voltage phase angle of a voltage vector. A command torque, the motor torque, the angular velocity and a voltage amplitude of the voltage vector are inputs of the calculating component. The method further modulating via a modulator 40 the voltage phase angle and the voltage amplitude to a switching signal controlling an inverter 20. The method further includes converting via the inverter a direct current voltage to the voltage vector according to the switching signal and applying the voltage vector to the motor 10.",
  "title": "Method and system for controlling motor"
}