| 摘要 |
The rectification stage ( 18 ) having: an autotransformer ( 40 ) for twelve-phase rectification; two rectifiers ( 50 A, 50 B) each of which is connected at the input to three separate phases of the autotransformer ( 40 ); two interphase inductors ( 51 A, 51 B); and a filtration stage ( 54 ) which receives at the input the centre points of the two interphase inductors ( 51 A, 51 B). The two interphase inductors ( 51 A, 51 B) have a common core ( 52 ) which defines a magnetic circuit and all the windings of the two interphase inductors ( 51 A, 51 B) are wound on this common core for the magnetic coupling thereof.
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