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:
Mar. 26, 2013
Filed:
Oct. 19, 2009
Ichiro Myougan, Yokohama, JP;
Toshikazu Kato, Hino, JP;
Isamu Osawa, Narashino, JP;
Yasuyuki Hishi, Iwate-gun, JP;
Daisuke Fukuda, Morioka, JP;
Yasuto Futagoishi, Musashino, JP;
Toshiaki Aoki, Higashimurayama, JP;
Ichiro Myougan, Yokohama, JP;
Toshikazu Kato, Hino, JP;
Isamu Osawa, Narashino, JP;
Yasuyuki Hishi, Iwate-gun, JP;
Daisuke Fukuda, Morioka, JP;
Yasuto Futagoishi, Musashino, JP;
Toshiaki Aoki, Higashimurayama, JP;
Fuji Electric Systems Co., Ltd., Tokyo, JP;
Geothermal Engineering Co., Ltd., Tokyo, JP;
Abstract
An online diagnostic system for a geothermal generation facility is discloses that includes an automatic steam measurement device for measuring a characteristic of steam to be supplied to a steam turbine from a steam-water separator at the geothermal generation facility that outputs analysis data. A monitor-control device controls an operation of the geothermal generation facility while monitoring the geothermal generation facility. A diagnostic device performs at least one of an evaluation of a steam characteristic at the geothermal generation facility, an evaluation of the steam-water separator, and an evaluation of pulsation and confluence of a production well based on the analysis data from the automatic steam measurement device and performance data of the geothermal generation facility from the monitor-control device. An operating status of the geothermal generation facility is diagnosed.