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:
Jul. 07, 2026
Filed:
May. 25, 2021
Hitachi Energy Ltd, Zürich, CH;
Georgios Stamatiou, Västerås, SE;
Aravind Mohanaveeramani, Västerås, SE;
Hitachi Energy Ltd, Zürich, CH;
Abstract
A power electronic building block is provided, including capacitors, switch modules, a busbar arrangement, and at least one AC busbar. Connection points of the at least one AC busbar are arranged symmetrically along a first direction with respect to a plane perpendicularly intersecting the first direction, and the at least one AC busbar includes a hole elongated along the first direction and configured to balance one or more loop inductances between at least one AC external terminal point and the connection points. A modular multilevel converter (MMC) is also provided, including a plurality of converter arms each including at least one sub module formed by the PEBB.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile