Abstract: A capacitor system is disclosed that includes a first capacitor with a connection for a first pole and a connection for a second pole and a second capacitor with a connection for a first pole and a connection for a second pole. The first poles are like poles in relation to one another and the second poles are like poles in relation to one another and the first poles are of a polarity different from the second poles. Two different-polarity connections of two capacitors are connected to the capacitors on one side of the capacitor system and lead out from the capacitor system at a substantially constant distance from one another, in parallel and/or in a twisted state.

Abstract: A method for determining at least one current fed to an electrical machine of a drive system includes predefining a carrier frequency of the at least one current fed to the electrical machine, detecting an electromechanical feedback signal dependent on the at least one current, at a link circuit capacitor of the drive system, identifying a signal component associated with the at least one current in the feedback signal on the basis of the predefined carrier frequency, and determining the at least one current fed to the electrical machine on the basis of the signal component.