Prime-mover dynamo plants – Turbogenerators
Patent
1976-12-15
1978-09-26
Scott, James R.
Prime-mover dynamo plants
Turbogenerators
F02C 904
Patent
active
041173430
ABSTRACT:
A turbo-machine plant comprises a gas turbine connected to a synchronous electrical machine by way of an over-riding clutch and a compressor connected to the electrical machine by way of a disconnectible coupling. The machine group is operable in two different modes. In one mode, the electrical machine functions as a motor for driving the compressor which delivers air to an air storage chamber and the gas turbine is automatically disconnected from the electrical machine by the over-riding clutch. To change over to the other operational mode the power absorption of the compressor is first reduced to a low level, and the gas turbine is then brought up to synchronous speed and becomes coupled to the electrical machine which then operates for current generation.
REFERENCES:
patent: 3677008 (1972-07-01), Koutz
patent: 3733095 (1973-05-01), Sinclair et al.
patent: 3813557 (1974-05-01), Traeger
patent: 3831373 (1974-08-01), Flynt
patent: 3943374 (1976-03-01), Clements
Brown Boveri-Sulzer Turbomaschinen AG.
Scott James R.
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