{
  "$type": "site.standard.document",
  "description": "Disclosed is a method of detecting the disconnection state of a power cable in an inverter system. The method includes detecting a disconnection state of a first power cable by using a difference value between a battery voltage and a DC-link voltage, detecting a disconnection state of a second…",
  "path": "/patents/979639",
  "publishedAt": "2014-01-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R19/10",
    "LSIS CO LTD [KR]"
  ],
  "textContent": "Disclosed is a method of detecting the disconnection state of a power cable in an inverter system. The method includes detecting a disconnection state of a first power cable by using a difference value between a battery voltage and a DC-link voltage, detecting a disconnection state of a second power cable by using a driving speed, a phase current instruction value, and an actual phase current value of a motor, and stopping driving of the motor if one of the first and second power cables is detected as being disconnected.",
  "title": "Method of detecting disconnection state of power cable in inverter system"
}