| 摘要 |
There is disclosed a dynamoelectric machine having a dual stator winding comprising a pair of windings each connected in a three phase star configuration from a respective neutral. The three phases of each of the pair of windings are normally displaced from each other by 30 electrical degrees. The improvement includes first and second terminals at the midpoint of each of the three phases of each of the pair of windings which terminals are normally connected to each other. This allows the dynamoelectric machine to be connected to a twelve pulse LCI source. Alternatively, the first terminal of each three phase windings may be connected to the second terminal of its corresponding phase winding to provide cross connected windings having zero electrical degrees displacement. The line terminals of the corresponding cross connected windings may be connected to a conventional power source.
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