{
  "$type": "site.standard.document",
  "description": "Gas turbine system is constructed such that no fuel gas compressor is used and a turbine is operated at low temperature so that a life of the system is elongated and the safety is enhanced. Air compressed at a compressor (11) of about 200 DEG C enters a heat exchanger (12) to be heated by…",
  "path": "/patents/1106805",
  "publishedAt": "2002-02-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02C1/04",
    "MITSUBISHI HEAVY IND LTD [JP]"
  ],
  "textContent": "Gas turbine system is constructed such that no fuel gas compressor is used and a turbine is operated at low temperature so that a life of the system is elongated and the safety is enhanced. Air compressed at a compressor (11) of about 200 DEG C enters a heat exchanger (12) to be heated by combustion gas to about 760 to 900 DEG C to enter the turbine (13) and to work to rotate a generator (15). Exhaust air of the turbine (13) of which temperature is lowered to about 500 to 750 DEG C is supplied into a combustor (14) for fuel combustion to generate high temperature combustion gas of about 800 to 950 DEG C. This combustion gas enters the heat exchanger (12) to heat the air from the compressor (11). The air is heated by the high temperature combustion gas with no fuel gas compressor being used and the turbine is operated by the lower temperature air as compared with a conventional case. Hence, the system is made less expensive, the life is elongated and the safety is enhanced.",
  "title": "Gas turbine system"
}