Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 23, 2023
0Patent Application Number
172328920
Date Filed
April 16, 2021
0Patent Citations
Patent Primary Examiner
A vehicle includes a traction battery, an electric machine, a relay electrically between the traction battery and electric machine, and a controller. When closed, the relay completes an electrical circuit including the traction battery and electric machine. The controller selectively commands the relay to open based on a voltage across a coil of the relay and a current through the coil.
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