公开(公告)号：WO2010098947A2

公开(公告)日：2010-09-02

申请号：PCT/US2010/022958

申请日：2010-02-03

Applicant: EMERSON ELECTRIC CO.

Inventor： FAKONAS, Anastassios, B.

IPC: H02K17/16 ,  H02K17/18 ,  H02K17/08 ,  H02K3/28

CPC classification number: H02K17/08

Abstract: An electrical induction motor has a main winding formed with two electrical conductors having different electrical resistivities. The motor includes a stator having a structure about which a winding is formed, and the winding includes a first electrical conductor having a first end and a second end, and a second electrical conductor having a first end and a second end, the first end of the first electrical conductor and the first end of the second electrical conductor being coupled together and the second end of the first electrical conductor and the second end of the second electrical conductor being coupled together to form a parallel circuit with the first electrical conductor and the second electrical conductor, and the second electrical conductor having an electrical resistivity that is greater than an electrical resistivity of the first electrical conductor. In one embodiment, the first electrical conductor is copper and the second electrical conductor is aluminum.

Abstract translation: 电感式电动机具有形成有具有不同电阻率的两个电导体的主绕组。 电动机包括具有围绕其形成绕组的结构的定子，并且绕组包括具有第一端和第二端的第一电导体和具有第一端和第二端的第二电导体，第一端和第二端 第一电导体和第二电导体的第一端被耦合在一起，并且第一电导体的第二端和第二电导体的第二端被耦合在一起以形成与第一电导体和第二电导体的并联电路 电导体，并且第二电导体的电阻率大于第一电导体的电阻率。 在一个实施例中，第一电导体是铜，第二电导体是铝。