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:
Jun. 07, 2022
Filed:
Jun. 19, 2020
Valeo Siemens Eautomotive France Sas, Cergy, FR;
Valeo Siemens eAutomotive France SAS, Cergy, FR;
Abstract
An electrical system having, among other things, a resonant DC-DC voltage converter with two resonant capacitors, a control unit having a first module for determining a maximum value and a minimum value of the voltage at the terminals of each resonant capacitor as a function of an output voltage of the converter, a module for comparing between the maximum value and respectively a minimum value of the voltage at the terminals of each resonant capacitor and a failure detection element configured to detect a failure of the converter if the maximum value is greater than or equal to the upper voltage limit, or the minimum value is less than or equal to the lower voltage limit.
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