{
  "$type": "site.standard.document",
  "description": "A motor drive device (10) includes a motor (3) including a high-speed drive winding (3a) and a low-speed drive winding (3b), a winding switching portion (4) switching the connection states of the high-speed drive winding and the low-speed drive winding of the motor, a power conversion portion (1)…",
  "path": "/patents/971731",
  "publishedAt": "2014-08-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L50/50",
    "YASKAWA DENKI SEISAKUSHO KK [JP]"
  ],
  "textContent": "A motor drive device (10) includes a motor (3) including a high-speed drive winding (3a) and a low-speed drive winding (3b), a winding switching portion (4) switching the connection states of the high-speed drive winding and the low-speed drive winding of the motor, a power conversion portion (1) connected to the motor, and a plurality of case portions (11, 12, 13, 14) housing at least the motor, the winding switching portion, and the power conversion portion, while the plurality of case portions are coupled to each other.",
  "title": "MOTOR DRIVE DEVICE AND VEHICLE"
}