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

Man Truck & Bus Se.

Manuel Groß

Stefan Götz

Volker Reber

Michael Kiefer

Tim Schmidt

Dominik Grass

Pavel Houdek

Marina Eisele

Erdogan Kigin

Jan Jalowietzki

Johannes Stimming

Oliver Steiner

A cooling device cools a charging station or a multiplicity of charging stations of a charging park. The respective charging station has an internal coolant duct for a coolant to flow through the charging station, an input-side coolant connection, an output-side coolant connection, a coolant circuit with a cooling assembly for cooling the coolant, and a pump for pumping the coolant in the coolant circuit. The coolant duct of the respective charging station is integrated into the coolant circuit. A heat accumulator or a multiplicity of heat accumulators is integrated into the coolant circuit.

Cooling device for a vehicle charging station

A method and device or electrically charging electric vehicles, wherein a cooling unit makes available a cooling medium, wherein the cooling unit is designed to cool, with the cooling medium, at least two electric charging devices and at least two power electronics apparatuses which are designed to electrically charge electric vehicles.

Method and device for electrically charging electric vehicles

An apparatus for charging a plurality of electric vehicles, wherein the apparatus has a charging module, wherein the charging module is operatively connected to a cooling component, wherein the cooling component is designed in such a way that, for the purpose of carrying away the waste heat from the charging module, a medium which carries along the waste heat is transported through a line which is routed in the ground.

Apparatus for charging a plurality of electric vehicles

Charging system for electric vehicles, having: a charging station to which a traction battery of an electric vehicle can be coupled via a charging cable; power electronics, the charging station being able to be connected, with the interposition of the power electronics, to an electrical current and voltage supply network which provides a defined electrical network power; an electrical storage device which is connected between the electrical current and voltage supply network and the charging station such that said storage device is charged on the basis of the electrical network power and is discharged on the basis of a charging speed of the charging station; a re-cooling apparatus, the charging station, the power electronics and the electrical storage device connected to the re-cooling apparatus which provides a defined as thermal re-cooling power; a thermal storage device connected to the re-cooling apparatus, to the charging station, to the power electronics and to the electrical storage device such that said storage device or a cooling medium of said storage device is heated on the basis of the power loss of the power electronics, charging station and electrical storage device and can be cooled on the basis of the thermal re-cooling power of the re-cooling apparatus.

Charging system for electric vehicles

An installation for charging electric cars includes the following features: charging columns, direct-current lines, rectifiers, three-phase alternating-current lines, a single-phase alternating-current line and a cooling arrangement. The direct-current lines electrically connect the charging columns to the rectifiers. The three-phase alternating-current lines electrically connect the rectifiers to a medium-voltage transformer. The single-phase alternating-current line electrically connects the medium-voltage transformer to the cooling arrangement.

Growing community of inventors

Hessigheim, Germany

Manuel Groß