The battery team soldered over 500 temperature sensors last week and the batteries have been assembled. They are currently at F & K Delvotec for laser bonding. The software for the battery management system is being written at the same time and is already being tested with a scaled-down setup. In the meantime, the final circuit boards of the BMS are being manufactured at the Fraunhofer Institute.
The test stand has now been completed by our freelancers Moritz, Yann and Fabian and moved into the container. It was mounted on a milling table and anchored. Here the motor and inverter team can start testing the newly developed inverter and its control software this week. Many thanks also to the company SKF for their support with the bearing of the shaft. The tests will start on a loan motor from e+a. In the meantime, the final motor will be manufactured, on which the next test phase will focus.