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:
Apr. 27, 2021
Filed:
Dec. 08, 2016
Mitsubishi Hitachi Power Systems, Ltd., Kanagawa, JP;
Yasuoki Tomita, Yokohama, JP;
Katsuhiko Abe, Yokohama, JP;
Shintaro Kumano, Tokyo, JP;
Motoshi Takasu, Yokohama, JP;
Etsushi Kanno, Yokohama, JP;
Takahiro Kawaguchi, Yokohama, JP;
Takayoshi Isoda, Yokohama, JP;
Yuki Enomoto, Yokohama, JP;
Nobuhiro Osaki, Yokohama, JP;
Kazuyuki Misawa, Yokohama, JP;
Akihisa Endo, Yokohama, JP;
Masao Ogino, Yokohama, JP;
MITSUBISHI POWER, LTD., Kanagawa, JP;
Abstract
A state quantity acquiring unit is configured to acquire a state quantity of a turbine. A time calculation unit is configured to calculate an operable time at an over firing operation of the turbine based on a design life of the turbine and a state quantity. A distance calculation unit configured to calculate a Mahalanobis distance based on the state quantity. A determination unit configured to determine whether or not the over firing operation of the turbine is possible by the Mahalanobis distance and the operable time.