| 摘要 |
The permanently excited synchronous machine (1) has a stator (4) with slots (2) and a rotor (5) with permanent magnet which form magnetic pole (11). The permanent magnet is designed as shell magnet with two bent surfaces each of which covers a predetermined part of the magnetic pole. Outer radius of the shell magnet is smaller than stator bore radius (R-B). Quasi-radial magnetic preferred direction is oriented vertical to outer surface of the shell magnet. |
