Combined cycle electric power plant and a gas turbine having an

Details Combined cycle electric power plant and a gas turbine having an Combined cycle electric power plant and a gas turbine having an

1974-08-08

1976-03-09

Scott, James R.

Prime-mover dynamo plants

Electric control

Engine control

60 3918B, 60 3928R, F01D 1702, G05B 1500, G06F 1506

Patent

active

039433722

ABSTRACT:
A combined cycle electric power plant includes gas and steam turbines and steam generators and a digital/analog control system. The control system includes an automatic control and a backup control which are interfaced to operate the gas turbine throttle valve for speed and load control purposes and to provide for manual/auto transfers. The backup control includes a startup control which functions on the basis of a feedforward fuel schedule ramp function. Between ignition speed and 78% synchronous speed, the ramp function is a linear function of fuel demand versus speed with a predetermined slope. From 78% of synchronous speed to idle speed, the ramp function is a linear function with a lesser slope.

REFERENCES:
patent: 3762162 (1973-10-01), Miura et al.
patent: 3820323 (1974-06-01), Burnell et al.
patent: 3866109 (1975-02-01), Reed et al.

Affiliated with

Also associated with

Rating

Combined cycle electric power plant and a gas turbine having an does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Combined cycle electric power plant and a gas turbine having an , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combined cycle electric power plant and a gas turbine having an will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-834900