{
  "$type": "site.standard.document",
  "description": "The vehicle (10) has power converters (28-36) for operatively connecting electrical machines (12-20) to a direct-current intermediate circuit (22), where the machines are operated as electric motors or generators. Each power converter includes an identical power electronic module comprising…",
  "path": "/patents/1006635",
  "publishedAt": "2011-12-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L1/003",
    "CONVERTEAM GMBH [DE]"
  ],
  "textContent": "The vehicle (10) has power converters (28-36) for operatively connecting electrical machines (12-20) to a direct-current intermediate circuit (22), where the machines are operated as electric motors or generators. Each power converter includes an identical power electronic module comprising controllable power semiconductor switches i.e. insulated gate bipolar transistors (IGBTs), where different modes of operation of the power electronic module are achieved through different activation of the switches. The power-electronic module is operated as a rectifier or inverter.",
  "title": "Transport vehicle with a number of electric machines"
}