Method and apparatus for regulating a steam turbine

Details Method and apparatus for regulating a steam turbine Method and apparatus for regulating a steam turbine

1979-01-22

1982-04-13

Ostrager, Allen M.

Power plants

Motive fluid energized by externally applied heat

Having condition responsive control

60660, F01K 1302

Patent

active

043241034

ABSTRACT:
A method and apparatus for regulating a steam turbine comprising at least one resuperheater arranged between a high pressure section and a low pressure section and in which a reference-actual valve comparison of the rotational speed is performed to produce an adjustment signal derived from the reference-value actual-value difference which is delivered to a regulation valve arrangement and wherein a delayed feedback signal is derived from only one vapor pressure high pressure side measuring pressure, between the inlet valves of the high pressure section and the inlet of the resuperheater, and which at least approximately decreases to null during steady-state operation; and said signal is coupled into the regulation circuit opposite to the adjustment signal.

REFERENCES:
patent: 3097490 (1963-07-01), Callan et al.
patent: 4184337 (1980-01-01), Bloch

Affiliated with

Also associated with

Rating

Method and apparatus for regulating a steam turbine does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1412008