发明名称 ELECTRIC MACHINE
摘要 The invention relates to an electric machine, which comprises a stator (1) and a rotor (2) that can be moved in relation to the stator. The stator (1) has a first multi-strand winding (I) and at least a second multi-strand winding (II), which each comprise two sub-windings (A1, A2) mechanically shifted in relation to each other. In a slot (3) of the stator, a number of windings (Nw1) of the first sub-winding (A1) of a multi-strand winding is different from a number (Nw2) of windings of the second sub-winding (A2) of said multi-strand winding. The stator (1) has a number of slots (3) that is twice the number of slots minimally required for a given pole pair number p of the rotor (2) for one of the multi-strand windings.
申请公布号 US2016308415(A1) 申请公布日期 2016.10.20
申请号 US201414783837 申请日期 2014.04.07
申请人 FEAAM GMBH 发明人 DAJAKU Gurakuq
分类号 H02K3/28;H02K3/12;H02K21/14;H02K1/16 主分类号 H02K3/28
代理机构 代理人
主权项 1. An electric machine, comprising a stator and a rotor which can be moved in relation to the stator and has a pole pair number p, wherein the stator comprises a first multi-strand winding and at least one second multi-strand winding, the first multi-strand winding comprises a first and a second sub-winding which are mechanically shifted in relation to each other, the second multi-strand winding comprises a first and a second sub-winding which are mechanically shifted in relation to each other, in a slot of the stator, a number of windings of the first sub-winding of a multi-strand winding differs from a number of windings of the second sub-winding of said multi-strand winding, and the stator has a number of slots that is twice the number of slots minimally required for a given pole pair number p of the rotor for one of the multi-strand windings.
地址 Neubiberg DE