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:
Apr. 21, 2026
Filed:
Jun. 30, 2021
Mitsubishi Electric Corporation, Tokyo, JP;
Nicolas Degrenne, Rennes Cedex, FR;
Julio Brandelero, Rennes Cedex, FR;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
Provided is a method to control a power semiconductor module comprising monitoring at least one operating parameter, and only if the operating parameter is kept into a range and the operating parameter's range has an initial status, initiate a calibration stage. The calibration stage is including measuring a first temperature sensitive electrical parameter, decreasing the dead-time, monitoring said operating parameter, measuring a second temperature sensitive electrical parameter, only if the operating parameter has been kept into said range and the value of the second temperature sensitive electrical parameter corresponds to a lower value of the temperature, assigning the value of the dead-time, else only if the operating parameter has been kept into the range and the value of the second temperature sensitive electrical parameter corresponds to a higher value of the temperature, updating the status, storing the dead-time with the operating parameter's range.