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. 30, 2025
Filed:
Feb. 28, 2024
Schneider Electric IT Corporation, Foxboro, MA (US);
Qinghong Yu, Carlisle, MA (US);
SCHNEIDER ELECTRIC IT CORPORATION, Foxboro, MA (US);
Abstract
Examples of the disclosure include a power system including a first device having a first converter and a first DC bus, a second device having a second converter and a second DC bus, an output coupled to a load, and at least one controller configured to control, in a mains mode, the first device to be in an active state, control the first converter to maintain the first DC bus at an active voltage in the active state of the first device, control, in the mains mode, the second device to be in a standby state, control the second converter to maintain the second DC bus at a standby voltage higher than the active voltage in the standby state of the second device, and control the second converter to transition to the active state responsive to initiating a transition from the mains mode to a backup mode.