Patent ID: 11859548
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 5:
6. A gas turbine comprising:
a compressor that compresses air;
a combustor that mixes and combusts the compressed air compressed by the compressor and fuel;
a turbine that obtains rotational power using combustion gas generated by the combustor;
a compressed air cooling heat exchanger that cools the compressed air to produce air for heat exchange;
an air temperature adjusting heat exchanger that exchanges heat between the compressed air and the air to be supplied to the compressor;
a heat exchange amount adjusting device that adjusts a heat exchange amount of each of the compressed air cooling heat exchanger and the air temperature adjusting heat exchanger; and
a control device that controls the heat exchange amount adjusting device, wherein
the control device controls the heat exchange amount adjusting device based on a temperature of the air to be taken into the compressor,
a first temperature sensor that measures a temperature of the compressed air cooled by the compressed air cooling heat exchanger is provided, and
the control device controls the heat exchange amount in the compressed air cooling heat exchanger by the heat exchange amount adjusting device so that the temperature of the compressed air measured by the first temperature sensor is maintained at a target temperature.