METHOD AND DEVICE FOR TESTING A TRACTION BATTERY OF AN ELECTRIC VEHICLE

摘要

For testing a traction battery (5) of an electric vehicle (1), which battery is both chargeable and dischargeable via a charging-discharging interface (2), a control command for initiating a discharging process of the traction battery (5) is generated. The discharging process is monitored by a testing apparatus (10). At least one characteristic quantity of the traction battery (5) is determined depending on the monitored discharging process.

主权项

1. A method for testing a traction battery of an electric vehicle which battery is both chargeable and dischargeable via a charging-discharging interface, the method comprising:
electrically coupling a mobile testing apparatus to the traction battery via the charging-discharging interface; generating a control command in the mobile testing apparatus for initiating a discharging process of the traction battery; monitoring the discharging process of the traction battery, and determining at least one characteristic quantity of the traction battery depending on the monitored discharging process.