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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。
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公开(公告)号：US07863794B2
公开(公告)日：2011-01-04
申请号：US12834477
申请日：2010-07-12
申请人： Masafumi Fujita , Tadashi Tokumasu , Mikio Kakiuchi , Hiroshi Hatano , Takashi Ueda , Ken Nagakura
发明人： Masafumi Fujita , Tadashi Tokumasu , Mikio Kakiuchi , Hiroshi Hatano , Takashi Ueda , Ken Nagakura
摘要： There is provided a 3-phase 2-layer armature winding of a rotating electrical machine. The lead-out connection conductor connected to the output terminal is connected to a coil piece positioned at least farther than a first coil piece inside the phase belt counted from the end of the each phase belt, and a coil piece positioned at the end of the phase belt is connected to a coil piece positioned at least farther than the n-th (n is an integer larger than 1) inside the phase belt counted from the other end of the phase belt in the same parallel circuit, by a jumper wire.
摘要翻译： 提供了旋转电机的3相2层电枢绕组。 连接到输出端子的导出连接导体连接到位于距离每个相带的端部计数的相位带内的至少比第一线圈片更远的线圈片，并且线圈片位于 通过跳线将相位带与位于相同并联电路的另一端计数的相位带内的第n（n为大于1的整数）位于至少更远的线圈片连接。
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公开(公告)号：US20080296989A1
公开(公告)日：2008-12-04
申请号：US12127120
申请日：2008-05-27
申请人： Masafumi FUJITA , Tadashi Tokumasu , Yasuo Kabata , Mikio Kakiuchi , Masanori Arata , Takashi Ueda
发明人： Masafumi FUJITA , Tadashi Tokumasu , Yasuo Kabata , Mikio Kakiuchi , Masanori Arata , Takashi Ueda
IPC分类号： H02K1/27
摘要： The depth from the open end of a rotor slot closest to a magnetic pole of a rotary core to a slot bottom or the bottom of a subslot provided as a coolant ventilation path on a rotor slot bottom is made less than the depth of slots at and after a second slot counted from the magnetic pole side in the direction of internal circumference, and when a shortest distance between the bottoms of the rotor slots opposed to each other through a magnetic pole or a shortest distance between the bottoms of the subslots is assumed to be a magnetic pole width of the slots, a magnetic pole width Wp1 of a slot closest to the magnetic pole side is set to 85% or more of a magnetic pole width Wp2 of a second slot counted from the magnetic pole side in the direction of internal circumference.
摘要翻译： 最靠近旋转铁芯的磁极的转子槽的开口端的深度与转子槽底部上的作为冷却剂通气路径设置的槽底或槽的底部的深度相比， 在从磁极侧沿内周方向计数的第二时隙之后，并且当通过磁极彼此相对的转子槽的底部之间的最短距离或子槽的底部之间的最短距离被假定为 作为槽的磁极宽度，最靠近磁极侧的槽的磁极宽度Wp1被设定为从磁极侧计数的第二槽的磁极宽度Wp2的85％以上 内圆周
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公开(公告)号：US08536755B2
公开(公告)日：2013-09-17
申请号：US13270650
申请日：2011-10-11
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.
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公开(公告)号：US07893575B2
公开(公告)日：2011-02-22
申请号：US12127120
申请日：2008-05-27
申请人： Masafumi Fujita , Tadashi Tokumasu , Yasuo Kabata , Mikio Kakiuchi , Masanori Arata , Takashi Ueda
发明人： Masafumi Fujita , Tadashi Tokumasu , Yasuo Kabata , Mikio Kakiuchi , Masanori Arata , Takashi Ueda
摘要： The depth from the open end of a rotor slot closest to a magnetic pole of a rotary core to a slot bottom or the bottom of a subslot provided as a coolant ventilation path on a rotor slot bottom is made less than the depth of slots at and after a second slot counted from the magnetic pole side in the direction of internal circumference, and when a shortest distance between the bottoms of the rotor slots opposed to each other through a magnetic pole or a shortest distance between the bottoms of the subslots is assumed to be a magnetic pole width of the slots, a magnetic pole width Wp1 of a slot closest to the magnetic pole side is set to 85% or more of a magnetic pole width Wp2 of a second slot counted from the magnetic pole side in the direction of internal circumference.
摘要翻译： 最靠近旋转铁芯的磁极的转子槽的开口端的深度与转子槽底部上的作为冷却剂通气路径设置的槽底或槽的底部的深度相比， 在从磁极侧沿内周方向计数的第二时隙之后，并且当通过磁极彼此相对的转子槽的底部之间的最短距离或子槽的底部之间的最短距离被假定为 作为槽的磁极宽度，最靠近磁极侧的槽的磁极宽度Wp1被设定为从磁极侧计数的第二槽的磁极宽度Wp2的85％以上 内圆周
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公开(公告)号：US20100277029A1
公开(公告)日：2010-11-04
申请号：US12834477
申请日：2010-07-12
申请人： Masafumi Fujita , Tadashi Tokumasu , Mikio Kakiuchi , Hiroshi Hatano , Takashi Ueda , Ken Nagakura
发明人： Masafumi Fujita , Tadashi Tokumasu , Mikio Kakiuchi , Hiroshi Hatano , Takashi Ueda , Ken Nagakura
IPC分类号： H02K3/28
摘要： There is provided a 3-phase 2-layer armature winding of a rotating electrical machine. The lead-out connection conductor connected to the output terminal is connected to a coil piece positioned at least farther than a first coil piece inside the phase belt counted from the end of the each phase belt, and a coil piece positioned at the end of the phase belt is connected to a coil piece positioned at least farther than the n-th (n is an integer larger than 1) inside the phase belt counted from the other end of the phase belt in the same parallel circuit, by a jumper wire.
摘要翻译： 提供了旋转电机的3相2层电枢绕组。 连接到输出端子的导出连接导体连接到位于距离每个相带的端部计数的相位带内的至少比第一线圈片更远的线圈片，并且线圈片位于 通过跳线将相位带与位于相同并联电路的另一端计数的相位带内的第n（n为大于1的整数）位于至少更远的线圈片连接。
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公开(公告)号：US08008829B2
公开(公告)日：2011-08-30
申请号：US12362090
申请日：2009-01-29
IPC分类号： H02K3/28
CPC分类号： H02K3/28
摘要： In an armature, the upper and lower coil pieces in one half of the parallel circuits are located at the 1st, 4th, 6th, 7th, 9th, 12th and 14th positions, and the upper and lower coil pieces in remaining half of the parallel circuits are located at the 2nd, 3rd, 5th, 8th, 10th, 11th and 13th positions, when relative positions of the upper and lower coil pieces in each phase belt are indicated by positions counted in a direction separating away from a pole center.
摘要翻译： 在电枢中，一半平行电路中的上，下线圈片位于第1，第4，第6，第7，第9，第12和第14位置，并且上，下线圈片在剩下的一半并联电路 位于第二，第三，第五，第八，第十，第十一和第十三位置，当每个相带中的上，下线圈片的相对位置由远离极点中心的方向计数的位置指示时。
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公开(公告)号：US20090195105A1
公开(公告)日：2009-08-06
申请号：US12362090
申请日：2009-01-29
IPC分类号： H02K3/28
CPC分类号： H02K3/28
摘要： In an armature, the upper and lower coil pieces in one half of the parallel circuits are located at the 1st, 4th, 6th, 7th, 9th, 12th and 14th positions, and the upper and lower coil pieces in remaining half of the parallel circuits are located at the 2nd, 3rd, 5th, 8th, 10th, 11th and 13th positions, when relative positions of the upper and lower coil pieces in each phase belt are indicated by positions counted in a direction separating away from a pole center.
摘要翻译： 在电枢中，一半平行电路中的上，下线圈片位于第1，第4，第6，第7，第9，第12和第14位置，并且上，下线圈片在剩下的一半并联电路 位于第2，第3，第5，第8，第10，第11和第13位置，当每个相带中的上，下线圈片的相对位置由远离极点中心的方向计数的位置指示时。
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公开(公告)号：US20100270875A1
公开(公告)日：2010-10-28
申请号：US12766717
申请日：2010-04-23
IPC分类号： H02K9/10
CPC分类号： H02K5/225 , H02K3/22 , H02K3/505 , H02K9/10 , H02K2213/03
摘要： According to one embodiment, in a high-voltage bushing of a rotating electric machine, the communicating holes are inclined at least toward a circumferential direction of the hollow conductor or toward a machine external side from a direction vertical to a wall surface of the hollow conductor.
摘要翻译： 根据一个实施例，在旋转电机的高压套管中，连通孔至少朝向空心导体的圆周方向倾斜，或者从垂直于中空导体的壁表面的方向朝向机器外侧倾斜 。
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公开(公告)号：US08222778B2
公开(公告)日：2012-07-17
申请号：US12766717
申请日：2010-04-23
CPC分类号： H02K5/225 , H02K3/22 , H02K3/505 , H02K9/10 , H02K2213/03
摘要： According to one embodiment, in a high-voltage bushing of a rotating electric machine, the communicating holes are inclined at least toward a circumferential direction of the hollow conductor or toward a machine external side from a direction vertical to a wall surface of the hollow conductor.
摘要翻译： 根据一个实施例，在旋转电机的高压套管中，连通孔至少朝向空心导体的圆周方向倾斜，或者从垂直于中空导体的壁表面的方向朝向机器外侧倾斜 。
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