| 摘要 |
<p>AC/DC conversion with improved rectification of output voltage can be achieved with AC apparatus (30) including a salient pole rotor having no damper windings, and a stator having a plurality of phase windings (33a, b, c) with a rectifier circuit (41) having line commutating rectifier pairs (12a, b, c; 14a, b, c) coupled to the phase windings (33a, b, c) and to a DC link or load (22). By providing the rectifier circuit (41) with capacitors (36a, b, c) connected to the junctions of respective phase windings (33a, b, c) and rectifier pairs 12a, b, c; 14a, b, c), non-commutated voltages are absorbed.</p> |
