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:
Mar. 18, 2025
Filed:
Jun. 16, 2021
Avl List Gmbh, Graz, AT;
Erwin Reisinger, Feldkirchen bei Graz, AT;
Martin Schmidt, Langen, DE;
AVL List GmbH, Graz, AT;
Abstract
Measuring arrangement for determining the bridge currents of a switched electrical converter unit (), in which, in a modulation process, at least two electronic half bridges (') are switched with temporally offset actuation signals by a control unit (), comprising a measuring unit () that is connected to current sensors (′), wherein the current sensors (′) are arranged in the output or input lines of the half bridges (′) in order to measure the bridge currents, and the measuring unit () is connected to the control unit () for temporal synchronisation, wherein the measuring unit () is designed to define measurement times (′) of the current sensors (′) which are temporally synchronised with the actuation signals of the half bridges (′), as well as an inverter arrangement having such a measuring arrangement.