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:
Jan. 09, 2024
Filed:
Sep. 24, 2020
Robert Bosch Gmbh, Stuttgart, DE;
Illia Manushyn, Pegnitz, DE;
Jochen Wessner, Esslingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to a method () for operating an inverter () which selectively connects each of three alternating current phases (U, V, W) of an inductive load () to the plus pole or minus pole of a direct current () provided at the input () of the inverter () by actuating switching elements (-) arranged in three half bridges (-), wherein the switch states of the switching elements (-) are modified () by a rotating space vector modulation. Additionally, in the event of a modulation between space vectors (-) which have the same switch element () switch states with respect to at least one half bridge (-), such a half bridge (-) remains completely deactivated ().