Axial double-split dry-type transformer

The invention discloses an axial double-split dry-type transformer which comprises a high-voltage winding and a low-voltage winding, and the high-voltage winding and the low-voltage winding are each provided with an upper winding and a lower winding which are split axially. A plurality of first boss...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YANG QINGFU, GU XIAOHU, SONG YUNXIANG, SHEN SHANLIN, WU BIN, CAI LONG, XING JUN, LI FENGPAN, ZHANG ZHILI, MA SINING, ZHANG XIAOTONG, SHAO CHUANYI, PAN MING
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses an axial double-split dry-type transformer which comprises a high-voltage winding and a low-voltage winding, and the high-voltage winding and the low-voltage winding are each provided with an upper winding and a lower winding which are split axially. A plurality of first bosses are arranged at the upper end part of the upper winding along the circumference, a metal voltage-sharing base plate is embedded in each boss, and the bosses are pressed by a pressing piece of an upper clamping piece of the transformer; a plurality of second bosses are arranged on the lower end portion of the lower winding along the circumference, fasteners are embedded in the second bosses, and the lower winding is fixed in a lower clamping piece of the transformer through the fasteners. The axial double-split dry-type transformer has the advantages that the positioning and pressing bosses which are integrally poured are arranged on the winding of the axial double-split dry-type transformer, the effect of replac