摘要 |
<p>In a stator section of an axial flux electric machine with liquid cooling system, a toroidal core having an inside cylindrical surface and an outside cylindrical surface coaxial with each other along a reference axis, is provided along its annular center line with a plurality of electrical conductor coils spaced from each other and each placed around the core and having a first, a second, a third and a fourth face. Each cooling duct section produces a movement of the liquid coolant from a first to a second base surface of the core and is located between faces of two consecutive coils. At least a face of each coil is adjacent to and in contact with at least one cooling duct section.</p> |