Method and apparatus for thermal stress controlled loading...

Details Method and apparatus for thermal stress controlled loading... Method and apparatus for thermal stress controlled loading...

F - Mech Eng,Light,Heat,Weapons

01

D

60/47, 341/38.1,

F01D 19/02 (2006.01)

Patent

CA 1164072

17TU-2828 METHOD AND APPARATUS FOR THERMAL STRESS CONTROLLED LOADING OF STEAM TURBINES ABSTRACT OF THE DISCLOSURE Improved method and apparatus for controlling thermal stress on component parts of a steam turbine while providing maximum loading and unloading rates during startup, shutdown, and other periods of load change. From monitored and derived quantities, a loading rate is calculated for each of a plurality of preselected turbine component parts and the lowest rate is selected for control. Simultaneously, and in concert with load change calculation and extraction, the steam admission mode of the turbine is automatically directed to either the partial arc mode or the full arc mode as necessary to reduce stress as compared with a preselected and adaptive stress reference value.

375184

Affiliated with

Also associated with

Rating

Method and apparatus for thermal stress controlled loading... 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 thermal stress controlled loading..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for thermal stress controlled loading... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-381546