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. 06, 2026
Filed:
Dec. 13, 2021
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Karsten Haehre, Reinbek, DE;
Christian Metzger, Tamm, DE;
Dr. Ing. h.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Abstract
A method is provided for controlling a charging device () for charging energy stores (). A charging electronics system () has a power electronics system (). A cooling device () has at least one first temperature sensor () for ascertaining the temperature of a barrier layer of a power semiconductor in the power electronics system (), at least one second temperature sensor () for ascertaining the temperature of the coolant, means for determining input power and output power of the charging electronics system (). At least the first temperature sensor () is monitored to ascertain a rate of change of the temperature of the barrier layer of the power semiconductors. The power loss of the charging electronics system () is controlled to limit the rate of change of the temperature of the barrier layer to ensure that a maximum temperature of the barrier layer is not exceeded.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile