{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "There are provided a power supply system for a diesel multiple-unit train, a diesel multiple-unit train including the power supply system, and a traction control method for a diesel multiple-unit train. The power supply system includes: a diesel power pack, a traction inverter connected to a…",
  "path": "/patents/1237428",
  "publishedAt": "2019-06-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B61C3/00",
    "CRRC ZHUZHOU LOCOMOTIVE CO., LTD"
  ],
  "textContent": "There are provided a power supply system for a diesel multiple-unit train, a diesel multiple-unit train including the power supply system, and a traction control method for a diesel multiple-unit train. The power supply system includes: a diesel power pack, a traction inverter connected to a traction motor, and an auxiliary inverter connected to a train load. The power supply system further includes a direct current chopper and a supercapacitor. A high-voltage side of the direct current chopper is connected to the diesel power pack, and a low-voltage side of the direct current chopper is connected to the supercapacitor. The supercapacitor is connected to the traction inverter and the train load.",
  "title": "DIESEL MULTIPLE UNIT, AND ELECTRICITY SUPPLY SYSTEM AND TRACTION CONTROL METHOD THEREFOR"
}