Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor

A rotating electric high-voltage machine comprising:

• a stator;
• a rotor opposing said stator;
• and
• a high-voltage winding in said stator and having a cable, said cable having
• a conductor for carrying a current,
• a first semiconducting layer formed around said conductor,
• a solid insulating layer formed around said first semiconducting layer, and
• a second semiconducting layer formed around said solid insulating layer, wherein
• said conductor includes
• a first strand clad with an electrically insulating layer, and
• a second strand being uninsulated.

A rotating electric high-voltage machine having a magnetic circuit, comprising:

• a magnetic core;
• and
• a high-voltage winding having a cable with
• a multi-strand conductor configured to carry an electric current,
• a first semiconducting layer formed around said multi-strand conductor,
• a solid insulating layer formed around said first semiconducting layer, and
• a second semiconducting layer formed around said solid insulating layer, wherein
• said multi-strand conductor includes
• a first strand being clad with an electrically insulating layer, and
• a second strand being uninsulated,
• said first strand and said second strand being arranged in two or more layers of strands that are insulated from one another,
• said two or more layers being arranged around a central core, said central core being at least one of
• another strand that is either an insulated strand or an uninsulated strand, and
• at least one of an air core and another material, and
• said second strand being positioned so as to not electrically contact any uninsulated strands.