Method for operating electric motors arranged in vehicle, involves adjusting power electronics by using synchronization line between power electronics, and using circuit capacitor for electric motors encompassing control signal

摘要

The method involves adjusting power electronics (9,11) by using synchronization line (15) between the power electronics in respective electric motor (3,5). A common intermediate circuit capacitor (13) is used for electric motors that encompass respective control signal such as analog signal and digital signal. The control signal in electric motors is adjusted using synchronization line between the power electronics. An independent claim is included for a device for controlling power electronics in electric motor.