公开(公告)号：US20120223600A1

公开(公告)日：2012-09-06

申请号：US13407472

申请日：2012-02-28

Applicant: Kazuki TONOGI ,  Toshihiko YOSHIDA ,  Norimoto MINOSHIMA ,  Nobuyuki MATSUI ,  Takashi KOSAKA ,  Hiroshi NISHIMURA ,  Masaki SAIJO ,  Masashi WATANABE ,  Yasuhiro TAKAGI ,  Kaoru YOSHIKAWA

Inventor： Kazuki TONOGI ,  Toshihiko YOSHIDA ,  Norimoto MINOSHIMA ,  Nobuyuki MATSUI ,  Takashi KOSAKA ,  Hiroshi NISHIMURA ,  Masaki SAIJO ,  Masashi WATANABE ,  Yasuhiro TAKAGI ,  Kaoru YOSHIKAWA

IPC: H02K19/12

CPC classification number: H02K19/103 ,  H02K1/148 ,  H02K2201/03 ,  H02K2203/12 ,  H02K2213/03

Abstract: A rotary electric machine includes a rotor core, a stator, a field yoke, and a field winding. The rotor core is fixed to a rotary shaft, which includes a magnetic body for forming a magnetic path, and magnetic salient poles. The stator has teeth and a stator winding wound around the teeth by concentrated winding. A slot is formed between adjacent ones of the teeth in a circumferential direction. The field yoke magnetically connects the stator and the magnetic body. The field winding is located in proximity to at least one of the winding ends of the stator winding in an axial direction of the rotary shaft. The field winding generates a magnetic pole on the magnetic salient poles when energized.

Abstract translation: 旋转电机包括转子铁芯，定子，励磁线圈和励磁绕组。 转子芯固定在旋转轴上，旋转轴包括用于形成磁路的磁体和磁性凸极。 定子具有齿和通过集中绕组缠绕在齿周围的定子绕组。 在圆周方向上在相邻齿之间形成槽。 磁场磁轭磁性地连接定子和磁体。 励磁绕组位于旋转轴的轴向方向上位于定子绕组的至少一个绕组端附近。 励磁绕组在通电时在磁性凸极上产生磁极。

公开(公告)号：US09083225B2

公开(公告)日：2015-07-14

申请号：US13407472

申请日：2012-02-28

Applicant: Kazuki Tonogi ,  Toshihiko Yoshida ,  Norimoto Minoshima ,  Nobuyuki Matsui ,  Takashi Kosaka ,  Hiroshi Nishimura ,  Masaki Saijo ,  Masashi Watanabe ,  Yasuhiro Takagi ,  Kaoru Yoshikawa

Inventor： Kazuki Tonogi ,  Toshihiko Yoshida ,  Norimoto Minoshima ,  Nobuyuki Matsui ,  Takashi Kosaka ,  Hiroshi Nishimura ,  Masaki Saijo ,  Masashi Watanabe ,  Yasuhiro Takagi ,  Kaoru Yoshikawa

IPC: H02K21/02 ,  H02K23/46 ,  H02K19/10 ,  H02K1/14

CPC classification number: H02K19/103 ,  H02K1/148 ,  H02K2201/03 ,  H02K2203/12 ,  H02K2213/03

Abstract: A rotary electric machine includes a rotor core, a stator, a field yoke, and a field winding. The rotor core is fixed to a rotary shaft, which includes a magnetic body for forming a magnetic path, and magnetic salient poles. The stator has teeth and a stator winding wound around the teeth by concentrated winding. A slot is formed between adjacent ones of the teeth in a circumferential direction. The field yoke magnetically connects the stator and the magnetic body. The field winding is located in proximity to at least one of the winding ends of the stator winding in an axial direction of the rotary shaft. The field winding generates a magnetic pole on the magnetic salient poles when energized.

Abstract translation: 旋转电机包括转子铁芯，定子，励磁线圈和励磁绕组。 转子芯固定在旋转轴上，旋转轴包括用于形成磁路的磁体和磁性凸极。 定子具有齿和通过集中绕组缠绕在齿周围的定子绕组。 在圆周方向上在相邻齿之间形成槽。 磁场磁轭磁性地连接定子和磁体。 励磁绕组位于旋转轴的轴向方向上位于定子绕组的至少一个绕组端附近。 励磁绕组在通电时在磁性凸极上产生磁极。