System and method for operating a steam turbine with digital com

Details System and method for operating a steam turbine with digital com System and method for operating a steam turbine with digital com

1972-04-26

1976-05-25

Wise, Edward J.

Registers

Transfer mechanism

Traveling pawl

2351513, 444 1, 290 40R, F01D 1902, G05B 1500, H02P 900

Patent

active

039596354

ABSTRACT:
A steam turbine operates with a control system having a programmed digital computer for automatically controlling steam flow to satisfy turbine speed or load demand during turbine startup, synchronization and load operation. Steam flow is controlled throughout the entire startup sequence by means of speed control signals determined by the computer as a function of monitored turbine operating conditions. While under load operation the turbine is under digital computer load control, and operational parameters are monitored by the digital computer.

REFERENCES:
patent: 3552872 (1971-01-01), Giras et al.
patent: 3555251 (1971-01-01), Shavit
patent: 3561216 (1971-02-01), Moore, Jr.
patent: 3564273 (1971-02-01), Cockrell
patent: 3588265 (1971-06-01), Berry
application of the Prodac 50 System to Direct Digital Control, J. C. Belz, G. J. Kirk, & P. S. Radcliffe, IEEE Intl. Conv. Rec. Part 3, 1965, pp. 102-122.
Monitoring and Automatic Control in Steam Power Stations by Process Computer, E. Doetsch & G. Hirschberg, Siemens Review XXXV(1968), No. 12, pp. 471-476.

Affiliated with

Also associated with

Rating

System and method for operating a steam turbine with digital com does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for operating a steam turbine with digital com, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for operating a steam turbine with digital com will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-907725