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:
Sep. 15, 2026
Filed:
Aug. 26, 2022
Toshiba Mitsubishi-electric Industrial Systems Corporation, Tokyo, JP;
Yushin Yamamoto, Chuo-ku, JP;
Satoshi Ogasawara, Sapporo, JP;
Koji Orikawa, Sapporo, JP;
Sosuke Suzuki, Sapporo, JP;
TMEIC CORPORATION, Tokyo, JP;
Abstract
A DC power distribution system includes a DC bus that distributes DC power, a first power converter, and a voltage stabilizer. The first power converter is connected between the DC bus and a load, and converts DC power from the DC bus into electric power required by the load. The voltage stabilizer is connected to the DC bus in parallel with the first power converter. The voltage stabilizer supplies electric power to the DC bus, the electric power corresponding to fluctuation of an input voltage input from the DC bus to the first power converter and corresponding to DC power supplied from the DC bus to the first power converter.