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. 09, 2026
Filed:
Dec. 10, 2024
Abb Schweiz Ag, Baden, CH;
Harish Suryanarayana, Apex, NC (US);
Govind S. Chavan, Garner, NC (US);
ABB Schweiz AG, Baden, CH;
Abstract
A transfer time for transferring power from a first power source to a second power source, and an inrush current not be exceeded during the transfer are obtained. A phase difference between the first power source and the second power source is determined based on electrical measurements from the first power source and the second power source. The first power source is disconnected from a load based on a detected disturbance with the first power source. One or more flux bands are determined based on the phase difference, the transfer time, and the inrush current. A first connection between the second power source and the load is initiated by instructing each switch of a corresponding semiconductor switch assembly of the second power source to turn on at certain times based on flux matching using the determined one or more flux bands.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile