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

Julian Kramer

Christian Metzger

Steve Zander

Eric Vogel

Volker Reber

Timo Kaul

Iosif-Norbert Gaier

Moritz Assig

Lukas Lindel

Nikolaos Papadopoulos

A method for load management of a charging station, in which the charging station is formed by at least two charging points, each with a charging control and a power electronics module assigned to the respective charging point, a charge management server and a transformer connected to an electricity supply network. The network provides a transformer power, in which the load management carried out by the load management server controls an allocation of the transformer power among the respective charging points, in which a respective charging operation of a particular electric vehicle at a particular charging point is controlled via the respective charging control connected to the load management. Charging power controlled by the load management is provided by the respective power electronics module assigned to the respective charging point. The load management has a dynamic and a static execution mode.

Method and charging station for load management with fall-back solution

A diagnostic arrangement () for a charging park has plural components and a network arrangement. The components include a central gateway (), at least one control device () and a diagnostic database () arranged at the central gateway. The diagnostic database contains files or data for diagnosis of the at least one control device. The network arrangement makes a core network available between the components. The at least one control device is connected via the core network to the central gateway. The network arrangement also has a backend server having a backend database with the same diagnostic information as the diagnostic database of the central gateway and is connected to the central gateway. A database extract () provides a list () of available diagnostics. The at least one control device has apparatus for diagnosis and/or conveying at least one value () regarding at least one status of the control device.

Diagnostic arrangement and diagnostic communication for a charging park

A network arrangement is provided for a charging park for providing IP services to the charging park. The charging park has a plurality of components. The network arrangement comprises a core network, a backend server and a central gateway that is coupled to the core network and to the backend server. The central gateway provides an interface for one or more communication nodes of the core network. The components of the charging park are connected communicatively to one another and to the central gateway via the core network. Each component of the charging park has an associated communication node of the core network, and the components of the charging park can interchange data with the backend server via the central gateway via their respective associated communication nodes and the interfaces associated with the communication nodes. Further, the invention relates to a method for addressing components of the charging park.

Network arrangement and addressing of network components for a charging park

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Stuttgart, Germany

Julian Kramer