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. 28, 2026
Filed:
Dec. 14, 2023
Dspace Gmbh, Paderborn, DE;
Daniel Epping, Paderborn, DE;
Philipp Kemper, Paderborn, DE;
dSPACE GmbH, Paderborn, DE;
Abstract
A test arrangement for emulating the phase currents of an electric motor for testing a power electronics controller. The controller is set up to drive the electric motor and is connectable to the test arrangement. The test arrangement includes an inductance emulator which simulates the electric motor as an electrical load for the controller by means of a power electronics circuit, and includes a test device that is set up to switch the inductance emulator to a different operating mode depending on an analysis of an output voltage at an output of the controller. A method is also provided for emulating the phase currents of an electric motor by means of a test arrangement for testing a controller.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile