发明名称 STATOR FOR AN ELECTRIC MACHINE, ELECTRIC MACHINE AND PRODUCTION METHOD
摘要 The invention relates to a stator (2) for an electric machine (1) comprising a stator carrier (5) which has a plurality of grooves (N1 to N48) with a respective groove base (6), and comprising a motor winding (8) having at least one first strand (9), wherein a predetermined number of first grooves of the plurality of grooves (N1 to N48) is associated with the first strand (9), each at least one coil section (13) of the first strand (9) is introduced into each of the first grooves, the first strand (9) has a plurality of individual wires (14) connected electrically in parallel, each formed as a round wire, and at least some of the individual wires (14) in each of the coil sections (13) are arranged above one another in the radial direction (r) of the stator (2), and wherein the coil sections (13) are each arranged in the first grooves in such a way that an average radial distance (m) of the individual wires (14) to the groove base (6) is equal for all individual wires (14).
申请公布号 WO2017041951(A1) 申请公布日期 2017.03.16
申请号 WO2016EP67357 申请日期 2016.07.21
申请人 SIEMENS AKTIENGESELLSCHAFT 发明人 BERNHARDT, Michael;FRITSCH, Daniel;MÜLLER, Michael
分类号 H02K3/14 主分类号 H02K3/14
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