{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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    "mimeType": "image/png",
    "size": 101105
  },
  "description": "The system (11) has a permanent magnet type polyphase alternator (13) mechanically coupled to a thermal engine (6), and electrically connected to an AC/DC converter (12). The AC/DC converter is connected to a traction battery (2) for supplying an electric traction motor (1) by an electric power…",
  "path": "/patents/973175",
  "publishedAt": "2014-06-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L15/007",
    "VALEO EQUIP ELECTR MOTEUR [FR]"
  ],
  "textContent": "The system (11) has a permanent magnet type polyphase alternator (13) mechanically coupled to a thermal engine (6), and electrically connected to an AC/DC converter (12). The AC/DC converter is connected to a traction battery (2) for supplying an electric traction motor (1) by an electric power network (3) of an electric vehicle. The alternator operates only in a generator mode, where the alternator includes a rotation speed measurement unit for measuring a rotation speed of the engine, and a voltage measurement unit for measuring an applied voltage to the traction battery.",
  "title": "On-board system for increasing the range of an electric vehicle"
}