Robert Boschgmbh

Zaki Bin Mohzani

Jan Riedel

Konstantin Decu

Grahame Holmes

Carlos Teixeira

The present invention relates to the connection of a charging circuit for charging an electrical energy accumulator by means of a single-phase or multi-phase electrical alternating voltage. To this end, a filter means for suppressing interfering signals is provided at an input before a switchover between a single-phase or multi-phase charging process. In this way, the properties, in particular the capacitive properties, of the filter means are not influenced by the circuit configuration at the switchover between single-phase or multi-phase charging.

Connection device for a device for charging an electrical energy accumulator, charging device and electric vehicle

The invention relates to a power converter () which is designed to receive an input voltage () and output and output voltage (). The power converter comprises multiple switches (). The power converter also comprises a control unit which is connected to the multiple switches, wherein the control unit is designed to control the multiple switches of the power converter based on data in a database using an input parameter or an output parameter. The invention also relates to a method for operating a power converter. The method comprises the step of controlling multiple switches of the power converter using a control unit, which is connected to the multiple switches, based on data in a database using an input parameter or an output parameter.

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Stuttgart, Germany

Zaki Bin Mohzani