Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wiebe Zoon0
Matteo Bortolato0
Date of Patent
May 2, 2023
0Patent Application Number
163854790
Date Filed
April 16, 2019
0Patent Citations
Patent Primary Examiner
A method for detecting a bad contact of a charging cable comprises: measuring a cooling fluid temperature of a cooling fluid flowing through the charging cable; measuring a connector base temperature of a connector base of the charging cable, which connector base carries an electrical contact element of the charging cable; estimating a contact temperature of the electrical contact element by determining the contact temperature from a difference of the connector base temperature and the cooling fluid temperature; and deciding presence of a bad contact, when the estimated contact temperature is higher than a threshold temperature.
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