Fuel control device for a gas turbine

Details Fuel control device for a gas turbine Fuel control device for a gas turbine

1980-01-30

1981-10-27

Garrett, Robert E.

Power plants

Combustion products used as motive fluid

Combined with regulation of power output feature

290 40R, 364431, F02C 932

Patent

active

042966000

ABSTRACT:
When the rate of increase of the load on a gas turbine with time is higher than a reference value, the amount of fuel supplied to the turbine is temporarily increased whereas, when the rate of decrease of the load with time is higher than a certain predetermined value, the amount of fuel supplied to the turbine is temporarily decreased. However, for a certain predetermined time interval after this decreasing of the fuel amount has ended, an increase in the amount of fuel supplied to the turbine is suppressed to a minimum even if the load on the gas turbine increases.

REFERENCES:
patent: 4100877 (1978-07-01), Scott et al.
patent: 4144847 (1979-03-01), Hosaka
patent: 4144864 (1979-03-01), Kato
patent: 4185203 (1980-01-01), Takeuchi

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