Prime-mover dynamo plants – Electric control – Engine control
Patent
1974-03-08
1980-09-02
Truhe, J. V.
Prime-mover dynamo plants
Electric control
Engine control
364494, H02P 904
Patent
active
042208696
ABSTRACT:
A control system for a steam turbine includes an operator's panel and a programmed digital computer which generates valve position signals for the turbine throttle and governor valves. Mode select signals are generated at the panel and the computer includes a mode selector which provides for structuring the control system to implement external synchronizer, load runback, automatic turbine startup, operator automatic, manual and other mode selections.
REFERENCES:
patent: 3552872 (1971-01-01), Giras et al.
patent: 3588265 (1971-06-01), Berry
patent: 3741246 (1973-06-01), Braytenbah
Possessky E. F.
Redman John W.
Truhe J. V.
Westinghouse Electric Corp.
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