Graphical user interface system for steam turbine operating cond

Details Graphical user interface system for steam turbine operating cond Graphical user interface system for steam turbine operating cond

1996-12-13

1998-11-17

Arana, Louis M.

Cutlery

36446803, 36446801, 36452825, G05B 1500

Patent

active

058385886

ABSTRACT:
A graphical user interface provides a real-time information display for a supervising engineer in charge of turbine operation so that critical parameter values and undesirable combinations of operating conditions are readily observed and deviations are made apparent so that corrective action can be initiated rapidly. An overview of the operating situation is made more readily apparent by representing the operating expansion and compression processes by lines on a Mollier enthalpy/entropy chart. In combination, real-time parameter values and parameter trends are also presented. Using the Mollier chart information in conjunction with trend and real-time information, the supervising engineer can more quickly identify and correct undesirable and potentially troublesome operation conditions.

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