Cooling system for bus bars, in particular cell connectors or module connectors of batteries, comprising a bus bar with a first connection area for a pole of a first battery, a second connection area for a connection of an electrical component, an insulation encasing the bus bar between the connection areas, wherein the bus bar is free of the insulation at least in the two connection areas, characterized in that on a side facing away from the pole of at least one of the connection areas, a gel-shaped heat conducting agent is applied directly to the surface of the bus bar.

An assembly includes an electrical component; a bus bar assembly connected with the electrical component; and a cooling member connected with the bus bar assembly, the cooling member including: a tubular member; and a cover enclosing portions of the tubular member, the cover comprising thermally conductive and electrically insulating material. The enclosed portions of the tubular member may include a non-circular cross-section.

A busbar structure with a metal body, which ensures better discharge of the internal heat generated by the busbars during normal operation, prevents combustion and stops the progression of combustion, in environments that require the power line to be IP68 against the environmental water threat and where IP68 busbar structures are used.

A busbar structure with a metal body, which ensures better discharge of the internal heat generated by the busbars during normal operation, prevents combustion and stops the progression of combustion, in environments that require the power line to be IP68 against the environmental water threat and where IP68 busbar structures are used.

Electrical circuit device comprising a power electronics circuit with at least one power electronics module, a filter device, a heat sink, a connector and at least one busbar, wherein the filter device is at least partially coupled to the busbar and the busbar electrically connects the connector to the power electronics circuit, wherein the power electronics module and at least a portion of the busbar are thermally connected to the heat sink.

Electrical circuit device comprising a power electronics circuit with at least one power electronics module, a filter device, a heat sink, a connector and at least one busbar, wherein the filter device is at least partially coupled to the busbar and the busbar electrically connects the connector to the power electronics circuit, wherein the power electronics module and at least a portion of the busbar are thermally connected to the heat sink.

“SINUSOIDAL TUBULAR CONDUCTING BUSBAR” refers to an electric conductor busbar, more specifically a conductor busbar, with a sinusoidal tubular shape, applied to electric cabinets to control and switchgear assemblies for low and high voltage and prefabricated power lines. The busbar has an initial crimping tab connecting to a first sinusoid, which in turn connects to a junction tab, which in turn connects to a second sinusoid, so that said first sinusoid and second sinusoid form a tubular region between them, wherein there is no contact between said first sinusoid and second sinusoid. Said second sinusoid is connected to a final crimping or even a second junction tab, which is connected to a third sinusoid, with the said third sinusoid being connected to a final crimping tab.

“SINUSOIDAL TUBULAR CONDUCTING BUSBAR” refers to an electric conductor busbar, more specifically a conductor busbar, with a sinusoidal tubular shape, applied to electric cabinets to control and switchgear assemblies for low and high voltage and prefabricated power lines. The busbar has an initial crimping tab connecting to a first sinusoid, which in turn connects to a junction tab, which in turn connects to a second sinusoid, so that said first sinusoid and second sinusoid form a tubular region between them, wherein there is no contact between said first sinusoid and second sinusoid. Said second sinusoid is connected to a final crimping or even a second junction tab, which is connected to a third sinusoid, with the said third sinusoid being connected to a final crimping tab.

A line arrangement comprising an electrical line which has at least one electrical insulator and at least one electrical conductor which runs at least in some sections adjacently to the electrical insulator along a longitudinal axis of the electrical line. The line arrangement additionally has a passive heat dissipator which runs at least in some sections along the longitudinal axis and which has at least one heat-absorbing surface portion and at least one heat-emitting surface portion thermally connected to the heat-absorbing surface portion. The heat-absorbing surface portion is brought towards the electrical conductor at least to such an extent that the heat-absorbing surface portion forms a thermally operative connection to the electrical conductor in order to dissipate waste heat from the electrical conductor to the heat-emitting surface portion.

A cooling system for a medium voltage switchgear includes a conductor, a fluid conduit, and an insulator, wherein, the conductor extends in a longitudinal axis, wherein, the conductor is configured to carry electrical current in the longitudinal axis direction, wherein a first part of the fluid conduit is located around an outer surface of the conductor and extends around the longitudinal axis, wherein, a second part of the fluid conduit is connected to the first part of the fluid conduit and extends substantially perpendicularly to the longitudinal axis, wherein the insulator is located around the conductor at the position of the fluid conduit and covers the first part of the fluid conduit, and wherein the cooling system is configured such that a fluid can flow into the second part of the fluid conduit and from the second part of the fluid conduit into the first part of the fluid conduit.