发明名称 Electrical machine supplied via a converter
摘要 The invention relates to an electrical machine which is supplied via a converter and has a stator laminate stack (3) which supports the stator winding, which is connected to the converter. In order to limit the high-frequency currents which are produced by the harmonics of the converter voltage, and hence the losses caused by said currents, it is proposed that parts of the stator winding located outside the slots (2) be provided with an electrically insulating compound (6 or 8 respectively) which can be magnetised, in order to increase the stator winding scatter, which compound at least partially fills the intermediate spaces between the individual conductors (1) and conductor harnesses, and/or surround the conductor harnesses. <IMAGE>
申请公布号 DE3326395(A1) 申请公布日期 1985.01.31
申请号 DE19833326395 申请日期 1983.07.22
申请人 SIEMENS AG 发明人 ROSENBERG,HEINZ,DIPL.-ING.
分类号 H02K1/06;H02K3/42;H02K15/04;(IPC1-7):H02K3/42 主分类号 H02K1/06
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