| 摘要 |
The present invention relates to an AC electric machine having improved current harmonic characteristics for a second energy transfer unit, and to an AC electric machine driving apparatus including same. An AC electric machine according to an embodiment of the present invention comprises: a first energy transfer unit electrically coupled with the second energy transfer unit; the second energy transfer unit including at least two or more three-phase coil portions; a core electrically connecting the first energy transfer unit with at least two or more three-phase coil portions; and a connecting unit directly electrically connecting at least two or more three-phase coil portions, wherein by means of the connecting unit, the at least two or more three-phase coil portions equivalently constitute one delta connection coil portion. |
