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:
Dec. 06, 1983
Filed:
Jan. 04, 1982
Hidekazu Wakamatsu, Kodaira, JP;
Yoichiro Kogure, Tama, JP;
Tokyo Shibaura Denki Kabushiki Kaisha, Kawasaki, JP;
Abstract
A method of controlling the start of a thermal power plant having a turbine, a boiler for generating superheated steam to drive the turbine, a fuel source for supplying fuel to the boiler, fuel supply controller for controlling the fuel supply from the fuel source to the boiler, and the like. The method includes a step for calculating a desired temperature of combustion gas in the boiler and, in addition, a step of feeding a process factor indicative of the start mode of the turbine. Hence the temperature of combustion gas in the boiler is controlled according not only to the start condition of the boiler but also to the start condition of the turbine, thus reducing the time necessary to start the thermal power plant.