▎ 摘　　要

NOVELTY - The electrical machine (1) has stator (2) and/or rotor (3) that is arranged with an electrical plug-in winding (4) comprising several insulated electrical conductor elements (5). The conductor elements are arranged in slots of stator or rotor, and whose conductor ends protruded from slots is connected to other of conductor elements to form the electrical plug-in winding. The conductor elements having electrically insulating insulation casing comprises a conductor strand of pliable fibers made of carbon nanotubes or graphene, and the insulation casing encloses the fibers in tubular manner to give rigid shape to electrical conductor element. USE - Electrical machine such as electric drive machine installed in vehicle. ADVANTAGE - The insulation casing enables formation of conductor elements with minimized volume and maximized degree of filling so as to achieve reliable shaping of electrical conductor element in electrical machine. The electrical machine made of low-density materials is enabled to reduce weight of the electrical machine as whole in simple and reliable manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for producing rigid insulated electrical conductor elements for plug-in winding for rotor and/or stator of electrical machine. DESCRIPTION OF DRAWING(S) - The drawings show longitudinal cross-sectional view and perspective view of the electrical machine. Electrical machine (1) Stator (2) Rotor (3) Electrical plug-in winding (4) Insulated electrical conductor element (5)