Polyphased Alternating Currents
Polyphased Alternating Currents
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In our eReader you can find the full English version of the book. Read Polyphased Alternating Currents Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Polyphased Alternating Currents
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This inductor consists of a series of bobbins, or to speak more generally, of windings traversed by triphased alternate currents. These currents develop in the Gramme ring producing a rotating field with triphased alternate currents.
FIG. 13.
interior of the cylindrical space left by the winding a revolving magnetic field. If the winding is simple or bi-polar, we get a single magnetic field, the angular speed of which corresponds to one revolution per period. If the winding is combined to produ...ce four, six, or eight poles, the angular speed of rotation of the field is only half, a third, or a quarter of a revolution per period. The frequency or number of periods varies at present between 30 and 40 per second.
S3 This revolving field may be realised theoretically by more or less complex windings. One of the simplest methods of realisation is to take a Gramme ring wound round, but without a collector (fig. 13). By attaching three points of the winding 120 apart to a triphased alternator, we get in the interior of this ring Winding of Brown's 15 kilowatt triphased alternate current motor..
What to read after Polyphased Alternating Currents?
You can find similar books in the "Read Also" column, or choose other free books by Douard Hospitalier to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
This inductor consists of a series of bobbins, or to speak more generally, of windings traversed by triphased alternate currents. These currents develop in the Gramme ring producing a rotating field with triphased alternate currents.
FIG. 13.
interior of the cylindrical space left by the winding a revolving magnetic field. If the winding is simple or bi-polar, we get a single magnetic field, the angular speed of which corresponds to one revolution per period. If the winding is combined to produ...ce four, six, or eight poles, the angular speed of rotation of the field is only half, a third, or a quarter of a revolution per period. The frequency or number of periods varies at present between 30 and 40 per second.
S3 This revolving field may be realised theoretically by more or less complex windings. One of the simplest methods of realisation is to take a Gramme ring wound round, but without a collector (fig. 13). By attaching three points of the winding 120 apart to a triphased alternator, we get in the interior of this ring Winding of Brown's 15 kilowatt triphased alternate current motor..
What to read after Polyphased Alternating Currents?
You can find similar books in the "Read Also" column, or choose other free books by Douard Hospitalier to read onlineMoreLess
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