Being the manner which decides phase matching whose manner and

摘要

(57) Abstract The exciter and line alternator which accompanies the generator step. The exciter stator (28) and the exciter rotor (32) are included by the exciter step, the generator stator (26) and the generator rotor (34) are included in the generator step. With one execution configuration, the primary coil which is jointed to AC power supply in the stator is wound, the secondary winding is wound in the rotor (drawing 2). With another execution configuration, the primary coil which is jointed to AC power supply in the rotor is wound, the secondary winding is wound in the stator (drawing 3). Phase angle matching where the secondary winding is correct joints the primary coil of the exciter and the generator step to AC power supply, is decided by the fact that the secondary winding of the exciter step is jointed to the secondary winding of the generator step. Next remaining open secondary lead/read, there are no 2 tupple which possess 2 tupple which possess the voltage which is equal to 2 times that line voltage and the voltage which is equal to the 3 two times the line voltage is tested. The open secondary lead/read of 2 sets which possess the voltage which is equal to 2 times that line voltage is together jointed.