发明名称 Mounting device for rotating electric machines
摘要 The present invention relates to a mounting device (80) for reducing short-circuiting forces that are transmitted from a stator core to a stator body in a rotating electric machine comprising a stator with windings drawn through slots in the stator, wherein the stator core is composed of a number of packs (82), each of which includes a number of metal sheets, or of a number of metal sheets, each pack (82) or metal sheet having two identical grooves (84) arranged for cooperation with wedge members (86) designed to join together packs (82) or metal sheets, and wherein the stator body comprises beams (88), each connected to a wedge member (86). The mounting device (80) also comprises a connector (90) arranged through the beam (88) and secured in the wedge member (86) in order to connect the beam (88) and wedge member (86) in such a manner as to permit sliding between the wedge member (86) and the beam (88) in the event of short-circuiting. The windings also consist of high-voltage cable (10).
申请公布号 US6429563(B1) 申请公布日期 2002.08.06
申请号 US19990355822 申请日期 1999.10.25
申请人 ABB AB 发明人 ROTHMAN BENGT;JONAS IVAN;LUNDQUIST KENNETH;ENGVALL KENT;LEIJON MATS
分类号 H02K1/18;H02K3/34;H02K3/40;(IPC1-7):H02K1/00;H02K3/00 主分类号 H02K1/18
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