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:
Aug. 23, 2022
Filed:
Apr. 10, 2018
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
A plant assistance assessment systemthat assesses a plurality of nuclear power generation plantsincludes an abnormality sign monitoring systemthat monitors an abnormality sign in a plant, based on plant data of the nuclear power generation plants; a fault diagnosis systemthat performs fault diagnosis on each of devices in the plants, based on abnormality sign detection information; a progress prediction systemthat simulates progress of the plants, based on fault information; an abnormal phenomenon specification systemthat specifies a potential abnormal phenomenon in the plants, based on progress prediction information; a risk assessment systemthat assesses a risk of a fault in the devices in the plants in a probabilistic manner; and an abnormal phenomenon assessment systemthat assesses likelihood of occurrence of an abnormal phenomenon, based on abnormal phenomenon information and fault probability information.