Data processing: generic control systems or specific application – Specific application – apparatus or process – Electrical power generation or distribution system
Reexamination Certificate
2005-12-06
2005-12-06
Cabrera, Zoila (Department: 2125)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Electrical power generation or distribution system
C700S287000
Reexamination Certificate
active
06973376
ABSTRACT:
A power generation plant remote control and operation system is constituted by a plurality of thermal power generation plants100each of which is provided with a communication terminal200and a function of controlling respectively a boiler control unit110, a turbine control unit120and an auxiliary machine sequence control unit130based on an operation signal inputted via the communication terminal200and a remote control center10which is connected to the communication terminal200via an internet300, accesses the control units110, 120and130representing control objects in the respective thermal power generation plants100and remotely controls operating states including starting and stopping of the concerned thermal power generation plant100, further, the thermal power generation plant100pays a consideration to the remote control center10based on its own operating state controlled by the remote control center100. Thereby, a system is provided in which the starting and stopping operation of electric power generation plants is performed remotely and automatically depending on the circumstance of machines and apparatuses of the respective plants or the same is performed semiautomatically and properly after being provided with a guidance.
REFERENCES:
patent: 6665635 (2003-12-01), Shimizu et al.
patent: 2002/0035495 (2002-03-01), Spira et al.
patent: 2002/0052673 (2002-05-01), Seong et al.
patent: 2002/0107615 (2002-08-01), Bjorklund
Fukai Masayuki
Kusaka Satoshi
Cabrera Zoila
Mattingly ,Stanger ,Malur & Brundidge, P.C.
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