Data processing: generic control systems or specific application – Specific application – apparatus or process – Electrical power generation or distribution system
Reexamination Certificate
2005-12-27
2005-12-27
Picard, Leo (Department: 2125)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Electrical power generation or distribution system
C700S009000, C700S015000, C700S019000, C700S021000, C700S022000, C702S058000, C702S184000, C715S963000
Reexamination Certificate
active
06980891
ABSTRACT:
An operation control system for a plurality of power generating plants and a method of maintaining and managing a plurality of power generating plants which supply power to arbitrary power systems. The operation control system includes a general supervision/diagnosis system which maintains and controls a plurality of power generating plants wherein the general supervision/diagnosis system selects from repairing periods and procedures required to repair failures which occur in the plurality of power generating plants according to levels of failures and performs maintenance and management of power generating plants which have failures. The system also includes means for maintaining a stable total power supply of the plurality of power generating plants.
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Ikeda Hiraku
Iwai Yasushi
Nagafuchi Naoyuki
Hitachi , Ltd.
Mattingly ,Stanger ,Malur & Brundidge, P.C.
Picard Leo
Shechtman Sean
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