公开(公告)号：US20140239755A1

公开(公告)日：2014-08-28

申请号：US14268434

申请日：2014-05-02

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Toshio NAGAO ,  Mitsunori NAGAO

IPC: H02K11/00 ,  H02K9/19

CPC classification number: H02K11/33 ,  H02K5/20 ,  H02K5/225 ,  H02K9/19

Abstract: This disclosure discloses a rotating electrical machine including a rotating electrical machine main body portion including a stator and a rotor, a winding switching unit including a plurality of electronic components and configured to switch windings of the stator, and a wiring chamber including a first terminal base configured to connect an end portion of the windings to the electronic components electrically. The wiring chamber is arranged between the rotating electrical machine main body portion and the winding switching unit.

Abstract translation: 本公开公开了一种旋转电机，其包括具有定子和转子的旋转电机主体部，包括多个电子部件的绕组切换部，构成为切换定子的绕组，以及配线室，包括：第一端子台 被配置成将所述绕组的端部电连接到所述电子部件。 配线室配置在旋转电机主体部和绕组切换部之间。

公开(公告)号：US20140239758A1

公开(公告)日：2014-08-28

申请号：US14268347

申请日：2014-05-02

Applicant: Kabushiki Kaisha Yaskawa Denki

Inventor： Mitsunori NAGAO ,  Takeshi INOUE ,  Toshio NAGAO

IPC: H02K3/00

CPC classification number: H02K3/00 ,  H02K5/225 ,  H02K11/33

Abstract: This disclosure discloses a rotating electrical machine including a cylindrical housing, a stator disposed inside the housing, an annular wiring group disposed on one end side of the stator and including an end portion of windings of the stator routed in a circumferential direction, at least one terminal base to which a plurality of wirings led out of the annular wiring group is connected, and a terminal base fixing member disposed on one end side of the housing and to which the terminal base is fixed. The plurality of wirings includes wirings differing in thicknesses. The terminal base connects the plurality of wirings in such a manner that a first wiring group including at least one thickest first wiring in the plurality of wirings is wired on an outermost peripheral side in a radial direction of the terminal base fixing member.

Abstract translation: 本公开公开了一种旋转电机，其包括圆柱形壳体，设置在壳体内部的定子，环形配线组，设置在定子的一端侧，并且包括沿圆周方向布置的定子的绕组的端部，至少一个 将从环状配线组引出的多个配线连接的端子台以及设置在壳体的一端侧并固定有端子座的端子座固定部件。 多个布线包括不同厚度的布线。 端子台以多个布线中的至少一个最厚的第一布线的第一布线组线连接在端子座固定件的径向最外周侧上的方式连接多根布线。

公开(公告)号：US20150061423A1

公开(公告)日：2015-03-05

申请号：US14475580

申请日：2014-09-03

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Toshio NAGAO ,  Mitsunori NAGAO ,  Tetsuya ITO

IPC: H02K11/00 ,  H02K5/04 ,  H02K5/22 ,  H02K9/00

CPC classification number: H02K5/225 ,  B60L50/50 ,  B60L2220/50 ,  H02K3/28 ,  H02K11/21 ,  H02K11/33 ,  H02K2213/09 ,  H02M7/003 ,  H02P25/18 ,  H02P25/22 ,  Y02T10/641 ,  Y02T10/642

Abstract: A motor driving apparatus includes: a motor including a first winding and a second winding; a winding switcher configured to switch between connection states of the first winding and the second winding of the motor; and a power converter connected to the motor. The motor, the power converter, and the winding switcher are disposed in a direction approximately orthogonal to an axial direction of the motor in order of the motor, the power converter, and the winding switcher.

Abstract translation: 一种电机驱动装置，包括：电动机，包括第一绕组和第二绕组; 绕组切换器，被配置为在电动机的第一绕组和第二绕组的连接状态之间切换; 和连接到电动机的电力转换器。 马达，功率转换器和绕组切换器按照马达，功率转换器和绕组切换器的顺序大致垂直于马达的轴向方向设置。

公开(公告)号：US20140239750A1

公开(公告)日：2014-08-28

申请号：US14268390

申请日：2014-05-02

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Mitsunori NAGAO ,  Takeshi INOUE ,  Toshio NAGAO

IPC: H02K9/00 ,  H02K5/22

CPC classification number: H02K9/005 ,  H02K5/20 ,  H02K5/225 ,  H02K9/19 ,  H02K11/33

Abstract: This disclosure discloses a rotating electrical machine including a rotating electrical machine main body portion including a stator and a rotor, and a winding switching unit configured to switch windings of the stator. The winding switching unit includes a housing including a flow passage through which a coolant is circulated formed inside, an electronic component mounted on a mounting surface of the housing, and a contact surface disposed on the housing and brought into contact with a wiring related member involving an internal wiring including a wiring connecting the windings and the electronic component.

Abstract translation: 本公开公开了一种旋转电机，其包括具有定子和转子的旋转电机主体部，以及构造成切换定子的绕组的绕组切换单元。 绕组切换单元包括壳体，该壳体包括内部冷却剂循环的流动通道，安装在壳体的安装表面上的电子部件和设置在壳体上的接触表面， 包括连接绕组和电子部件的布线的内部布线。