The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 24, 2006
Filed:
Apr. 14, 2005
Applicants:
Satoshi Kusaka, Hitachi, JP;
Masayuki Fukai, Hitachi, JP;
Inventors:
Satoshi Kusaka, Hitachi, JP;
Masayuki Fukai, Hitachi, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G05D 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A plurality of thermal power generation plantsare provided with a communication terminaland a function of controlling respectively a boiler control unit, a turbine control unitand an auxiliary machine sequence control unitbased on an operation signal inputted via the communication terminal. A remote control centerwhich is connected to the communication terminalvia the Internet, accesses the control units and remotely controls operating states including starting and stopping of the concerned thermal power generation plant