Electrical machine with cooling channels, has stator plates with cooling channels and heat conducting channels with preferred direction along lateral region of and within stator plates

摘要

The electrical machine has a rotor, a stator with stator plates (1) with cooling channels (6,7) and heat conducting channels (4) with a preferred direction along the lateral region (2) of the stator plate and inside the stator plate. A heat conducting channel is a region between two cooling channels with at least one outlet (20) outside the stator bore (22).