A gas turbine power plant is provided with an industrial gas turbine which drives a generator coupled to a power system through a breaker. The turbine-generator plant is operated by a hybrid control system having digital function capability during sequenced startup, synchronizing, load buildup and steady state load, and shutdown operations. The control system also contains monitoring and protective subsystems which function through all stages of operation, with redundancy and permissive features which maximize turbine availability.
A gas turbine electric power plant comprising: a. a gas turbine having a compressor, and combustion and turbine elements; b. a generator coupled to and driven by said gas turbine, and a generator breaker for coupling the generator to a power system; c. a fuel system for supplying fuel to said gas turbine combustion element; d. means for operating said fuel system under control, to provide a controlled flow of fuel to said combustion element; e. a control system having a plurality of control paths each of which produces a respective control path signal, s...
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