STAGE FOR RECTIFYING A THREE-PHASE CURRENT

The rectification stage ( 18 ) comprises: 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...

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Bibliographische Detailangaben
1. Verfasser:	CESTER CHRISTOPHE
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	The rectification stage ( 18 ) comprises: 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) comprise 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.