公开(公告)号：US20120242183A1

公开(公告)日：2012-09-27

申请号：US13425199

申请日：2012-03-20

申请人： Tadashi TOKUMASU ,  Takashi Ueda ,  Masayuki Ichimonji ,  Toru Otaka ,  Daisuke Hiramatsu ,  Mikio Kakiuchi

发明人： Tadashi TOKUMASU ,  Takashi Ueda ,  Masayuki Ichimonji ,  Toru Otaka ,  Daisuke Hiramatsu ,  Mikio Kakiuchi

IPC分类号： H02K3/28

CPC分类号： H02K3/28

摘要： According to one embodiment, there is provided a 3-phase 4-pole 2-layer armature winding of a rotating electrical machine. A winding of each phase of the armature winding forms a series coil. Each series coil includes upper coil pieces and lower coil pieces which are connected each other at a connection side coil end and a counter-connection side coil end, the upper coil pieces and lower coil pieces being placed in 54 slots provided in an armature core. At least one coil piece of the upper and lower coil pieces, provided in at least one of an innermost position and an outermost position from the center of a phase belt of each phase, is replaced with a coil piece of an adjacent phase.

摘要翻译： 根据一个实施例，提供了一种旋转电机的3相4极2层电枢绕组。 电枢绕组的每相绕组形成串联线圈。 每个串联线圈包括在连接侧线圈端和相对连接侧线圈端彼此连接的上线圈片和下线圈片，上线圈片和下线圈片放置在设置在电枢芯中的54个槽中。 设置在距离每相的相位带的中心的最内位置和最外位置中的至少一个中的上和下线圈片的至少一个线圈片被相邻相的线圈片代替。

公开(公告)号：US20120025659A1

公开(公告)日：2012-02-02

申请号：US13270650

申请日：2011-10-11

申请人： Tadashi TOKUMASU ,  Masafumi FUJITA ,  Takashi UEDA ,  Mikio KAKIUCHI

发明人： Tadashi TOKUMASU ,  Masafumi FUJITA ,  Takashi UEDA ,  Mikio KAKIUCHI

IPC分类号： H02K3/28

CPC分类号： H02K3/28 ,  H02K3/12

摘要： According to one embodiment, there is provided a 3-phase 2-pole 2-layer armature winding, housed in 72 slots provided in a laminated iron core, a winding of each phase including six parallel circuits separated into two phase belts. Upper coil pieces of first and fourth parallel circuits are placed at 3rd, 4th, 7th, and 12th positions, and lower coil pieces of the first and fourth parallel circuits are placed at 1st, 6th, 9th, and 10th positions, upper and lower coil pieces of second and fifth parallel circuits are placed at 2nd, 5th, 8th, and 11th positions, and upper coil pieces of third and six parallel circuits are placed at 1st, 6th, 9th, and 10th positions, and lower coil pieces of the third and six parallel circuits are placed at 3rd, 4th, 7th, and 12th positions, from the center of a pole.

摘要翻译： 根据一个实施例，提供一种三相2极2层电枢绕组，其容纳在设置在层叠铁芯中的72个槽中，每相的绕组包括分成两个相带的六个并联电路。 第一和第四并联电路的上部线圈片被放置在第三，第四，第七和第十二位置，第一和第四并联电路的下线圈片被放置在第一，第六，第九和第十位置，上和下线圈 第二和第五并联电路分别位于第二，第五，第八和第十一位置，第三和第六并联电路的上线圈片位于第1，第6，第9和第10位置，第三和第六并联电路的下线圈片 并且从第三，第四，第七和第十二个位置放置六个并联电路，从极的中心。

公开(公告)号：US20120217833A1

公开(公告)日：2012-08-30

申请号：US13403666

申请日：2012-02-23

申请人： Kazuto SAKAI ,  Yutaka HASHIBA ,  Norio TAKKAHASHI ,  Kazuaki YUUKI ,  Makoto MATSUSHITA ,  Daisuke MISU ,  Masanori ARATA ,  Tadashi TOKUMASU ,  Motoyasu MOCHIZUKI ,  Kuniyuki ARAKI

发明人： Kazuto SAKAI ,  Yutaka HASHIBA ,  Norio TAKKAHASHI ,  Kazuaki YUUKI ,  Makoto MATSUSHITA ,  Daisuke MISU ,  Masanori ARATA ,  Tadashi TOKUMASU ,  Motoyasu MOCHIZUKI ,  Kuniyuki ARAKI

IPC分类号： H02K1/27

CPC分类号： H02K21/04 ,  H02K21/14

摘要： According to one embodiment, a permanent-magnet type electric rotating machine has a stator, a magnetizing coil, a rotor and a case. The stator has an armature coil configured to form a magnetic circuit for driving. The magnetizing coil is configured to form a magnetic circuit for magnetizing. The rotor has a constant magnetized magnet, a rotor core and a variable magnetized magnet. The rotor core holds the constant magnetized magnet. The constant magnetized magnet is arranged closer to the magnetic circuit for driving than the variable magnetized magnet. The variable magnetized magnet is arranged closer to the magnetic circuit for magnetizing than the constant magnetized magnet.

摘要翻译： 根据一个实施例，永磁式旋转电机具有定子，磁化线圈，转子和壳体。 定子具有构造成形成用于驱动的​​磁路的电枢线圈。 磁化线圈构成为形成用于磁化的磁路。 转子具有恒定的磁化磁体，转子芯和可变磁化磁体。 转子芯保持恒定的磁化磁体。 恒定磁化磁体比可变磁化磁铁更靠近用于驱动的​​磁路布置。 可变磁化磁体比恒定磁化磁体更靠近用于磁化的磁路。