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. 02, 2025
Filed:
May. 25, 2021
Ecole DE Technologie Superieure, Montreal, CA;
Kiavash Askari Noghani, Ottawa, CA;
Kamal Al-Haddad, Montréal, CA;
ECOLE DE TECHNOLOGIE SUPERIEURE, Montreal, CA;
Abstract
A multilevel power converter is provided. A first cell comprises a first switch and a second switch connectable to a load via a first terminal and connected in series on opposite poles of a DC source. A second cell comprises a third switch and a fourth switch connectable to the load via a second terminal and connected in series on opposite poles of a DC capacitor. An intermediate cell connects the first and second cells and comprises a fifth switch connected to positive poles of the source and the capacitor, a sixth switch connected to negative poles of the source and the capacitor, a seventh switch connected to the positive pole of the source and to the negative pole of the capacitor, and an eighth switch connected to the negative pole of the source and to the positive pole of the capacitor.