Power plants – Combustion products used as motive fluid – Process
Reexamination Certificate
2006-12-05
2006-12-05
Casaregola, L. J. (Department: 3746)
Power plants
Combustion products used as motive fluid
Process
C060S790000, C060S039281
Reexamination Certificate
active
07143584
ABSTRACT:
A gas turbine apparatus is provided which comprises a turbine, a combustor for burning a mixture of air and fuel and providing the turbine with a combustion gas to drive it, a generator connected to the turbine to receive rotational force therefrom to generate electric power, a temperature sensor for measuring a temperature of an exhaust gas from the turbine, a temperature setting unit and a power setting unit. The power setting unit sets a set output power of the generator such that a first set output power is set when starting-up the generator, the first set output power is decreased at a first rate when the measured exhaust gas temperature reaches a second set temperature higher than a first target temperature, a currently set output power is decreased at a second rate higher than the first rate when the measured exhaust gas temperature reaches a third set temperature higher than the second set temperature after decreasing the set output power at the first rate, and a currently set output power is increased at a third rate smaller than the second rate when the exhaust gas temperature reaches a forth set temperature smaller than the first set temperature after decreasing the set output power at the second rate.
REFERENCES:
patent: 3520133 (1970-07-01), Loft et al.
patent: 4550565 (1985-11-01), Ozono
patent: 5165223 (1992-11-01), Ingham et al.
patent: 5584171 (1996-12-01), Sato et al.
patent: 7-3189 (1995-01-01), None
patent: 2000-80928 (2000-03-01), None
patent: 2000-205563 (2000-07-01), None
patent: 92/10657 (1992-06-01), None
Furuya Tai
Kataoka Tadashi
Marui Eishi
McKelvey Terence
Miyamoto Masahiro
Casaregola L. J.
Ebara Corporation
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