{
  "$type": "site.standard.document",
  "description": "A turbocharger electric generating device (1) generates electricity with a generator (7) by driving a gas turbine (3) and a compressor (6) with the exhaust gas from an internal combustion engine (2). The AC power that is generated is supplied to a power system (12) via a power conversion means (8)…",
  "path": "/patents/982282",
  "publishedAt": "2013-11-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01N5/04",
    "MITSUBISHI HEAVY IND LTD [JP]"
  ],
  "textContent": "A turbocharger electric generating device (1) generates electricity with a generator (7) by driving a gas turbine (3) and a compressor (6) with the exhaust gas from an internal combustion engine (2). The AC power that is generated is supplied to a power system (12) via a power conversion means (8). The power conversion means (8) is equipped with: a converter (13) for converting AC power to DC power; a means (18) for estimating a rotor rotation angle ¸ on the basis of a rotor magnetic flux; and a control means (15) for performing coordinate transformation of an AC current to a DC current on the basis of the rotor rotation angle ¸, and controlling the DC power outputted by the converter (13) in such a manner that the size of the DC current is maintained at a target DC current value.",
  "title": "TURBOCHARGER ELECTRIC GENERATING DEVICE"
}