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:
Oct. 07, 2025
Filed:
Jul. 03, 2023
Innomotics Gmbh, Nuremberg, DE;
Viktor Hofmann, Bayreuth, DE;
Patrick Hofstetter, Erlangen, DE;
Innomotics GmbH, Nuremberg, DE;
Abstract
A modular braking adjuster includes a brake resistor and at least two sub-modules arranged in series. At least one sub-module is constructed as a full-bridge module and at least one sub-module is constructed as a double half-bridge module. A control device is configured to generate a voltage across the serially connected sub-modules, wherein the voltage has a direct voltage component and an alternating voltage component. The control device provides open-loop or closed-loop control of the alternating voltage component, such that the alternating voltage component is at least temporarily greater than the direct voltage component and the time-averaged energy taken up by the modular braking adjuster is converted into heat in the brake resistor. An electric drive having the modular braking adjuster and a power converter electrically connected on the direct voltage side to the modular braking adjuster and a method for operating a modular braking adjuster are also disclosed.