CONNECTION METHOD AND CONNECTION SYSTEM FOR ELECTRICALLY COUPLING CONNECTION MATERIALS AT HIGH VOLTAGE AND HIGH CURRENT DENSITIES

The invention relates to a connection system for electrically coupling connection partners at high voltages and high current densities, the connection system comprising:-a plug,-a receptacle rotatably arranged on the plug, the plug comprising:-a first electrical conductor,-a plug sheath covering the first electrical conductor,-a second electrical conductor covering the first electrical conductor, and-a connector sheath covering the second electrical conductor, the invention relates to an electrical connector, comprising:-a receptacle comprising:-a first electrical conductor,-a mechanical interface comprising at least one first coupling region, the cross-section of which is larger than the cross-section of the first electrical conductor,-a mechanical locking element, the receptacle comprising:-a second electrical conductor,-a receptacle sheath, the receptacle sheath covering the second electrical conductor,-a mechanical counterpart interface, the mechanical counterpart interface comprising at least one first c