A high voltage rotating machine and an electric installation provided therewith
    2.
    发明公开
    A high voltage rotating machine and an electric installation provided therewith 审中-公开
    Drehende Hochspannungsmaschine und damit versehene elektrische Anlage

    公开(公告)号:EP1903662A1

    公开(公告)日:2008-03-26

    申请号:EP06020001.1

    申请日:2006-09-25

    CPC classification number: H02K3/40

    Abstract: A high voltage rotating machine comprising
    a stator part (1) equipped with: a core part (2); a winding comprising a plurality of coils (4) each of which comprises a plurality of parallel conductors (7), arranged in a predetermined order and covered by a surrounding electrical insulation (9); said coils (4) extending through said core part in slots (3) therein and protruding out of the core part (2), thereby defining an overhang part (6) outside the core part (2), wherein there is also provided a corona protection layer (10) covering at least one of said coils (4) in the region in which said coil (4) exits the core part (2). The corona protection layer (10) extends such that it covers said coil (4) throughout the whole length of the overhang part (6).

    Abstract translation: 一种高压旋转机械,包括:定子部件(1),其配备有:芯部分(2); 包括多个线圈(4)的绕组,每个线圈包括以预定顺序布置并被周围的电绝缘体(9)覆盖的多个平行导体(7)。 所述线圈(4)延伸穿过其中的槽(3)中的所述芯部,并从芯部(2)突出,从而在芯部(2)外部限定突出部分(6),其中还设置有电晕 在所述线圈(4)离开所述芯部(2)的区域中覆盖所述线圈(4)中的至少一个的保护层(10)。 电晕保护层(10)延伸成使得其在悬垂部分(6)的整个长度上覆盖所述线圈(4)。

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