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:
Jun. 03, 2025
Filed:
Jul. 19, 2022
Applicant:
Japan Aerospace Exploration Agency, Tokyo, JP;
Inventors:
Hiroshi Kobayashi, Tokyo, JP;
Ryuji Iijima, Tokyo, JP;
Shunsuke Noguchi, Tokyo, JP;
Akira Nishizawa, Tokyo, JP;
Assignee:
JAPAN AEROSPACE EXPLORATION AGENCY, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 9/28 (2006.01); F02C 9/32 (2006.01);
U.S. Cl.
CPC ...
F02C 9/28 (2013.01); F02C 9/32 (2013.01); F05D 2220/323 (2013.01); F05D 2220/76 (2013.01); F05D 2270/052 (2013.01); F05D 2270/053 (2013.01);
Abstract
An electricity generation system according to an embodiment of the present invention includes an engine, an electric generator, a detector, and a control device. The engine has a compressor including a rotating shaft. The electric generator is connected to the rotating shaft and generates electricity with rotational force of the rotating shaft. The detector detects shaft torque of the electric generator. The control device controls an operational status of the engine or the electric generator on the basis of the shaft torque.