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. 17, 2025
Filed:
Mar. 03, 2023
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Rajkumar Sengodan, Bangalore, IN;
Saravanan Munusamy, Chengalpattu, IN;
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Abstract
In accordance with at least on aspect of this disclosure, a system, includes, a DC voltage input configured to provide AC voltage to a load, and a converter operatively connected between the voltage input and the load, configured to convert a DC voltage from the DC voltage input to the AC voltage. In embodiments, the converter can include a first inverter stage operatively connected between the voltage input and a diode bridge, for example, configured to connect one or more intermediate voltage levels to the load. The converter can include a second inverter stage operatively connected between the diode bridge and the load, and an interconnect switching module disposed at the second inverter stage operatively connected to control an output level of the converter at the load.