Dr. Ing. H.c. F. Porsche Aktiengesellschaft

Harald Schoeffler

Stefan Goetz

Ralf Bauer

Juergen Mittnacht

A battery system () has at least one battery () with a plurality of battery elements (, n), a regulating or control unit () and a switching unit () with at least one switching element (). The regulating or control unit () is configured to instruct the switching unit () to dynamically switch the at least one switching element () over time such that battery elements (, n) from at least one accordingly dynamically changing subset of the plurality of battery elements (, n) are connected, and a respective voltage level to be provided is provided thereby for the plurality of load consumers. In addition to providing a plurality of voltage levels, the battery elements (, n) are deliberately loaded.

Battery system with battery control

A battery system () has a battery () for providing a first voltage and has at least one tap () that divides the battery () into at least one first battery element () for providing a first partial voltage and at least one second battery element () for providing a second partial voltage. A power changeover switch () is arranged between the at least one first battery element () and the at least one second battery element () and is designed to change over between the at least one first battery element () and the at least one second battery element () at a changeover rate to be specified.

Growing community of inventors

Obersulm-Eschenau, Germany

Harald Schoeffler