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1. 发明授权

US08217547B2 Rotating electric machine 有权
标题翻译：旋转电机
公开(公告)号：US08217547B2
公开(公告)日：2012-07-10
申请号：US12611649
申请日：2009-11-03
申请人： Munehiro Kamiya , Shigenori Yoneda , Hiroshi Kaneiwa , Hiroyuki Ikuta , Yasuhide Yagyu , Tomofumi Morishita
发明人： Munehiro Kamiya , Shigenori Yoneda , Hiroshi Kaneiwa , Hiroyuki Ikuta , Yasuhide Yagyu , Tomofumi Morishita
IPC分类号： H02K1/12 , H02K5/24 , H02K1/27
CPC分类号： H02K29/03 , H02K1/148 , H02K1/2766 , H02K3/28
摘要： In a rotating electric machine, a path length between a rotor and an inter-hetero-phase tooth where a magnetic flux from a magnetic pole proceeds from the rotor and starts to enter the inter-hetero-phase tooth is longer than a path length between the rotor and an inter-V-phase tooth where the magnetic flux proceeds from the rotor and starts to enter the inter-V-phase tooth.
摘要翻译：在旋转电机中，转子与来自磁极的磁通从转子进入并开始进入异相齿的转子与异质异相齿之间的路径长度大于转子和V相齿，其中磁通量从转子进入并开始进入V相齿。

2. 发明授权

US08247934B2 Cooling structure for electric rotating machine 有权
标题翻译：电动旋转机的冷却结构
公开(公告)号：US08247934B2
公开(公告)日：2012-08-21
申请号：US12764231
申请日：2010-04-21
申请人： Hirohito Matsui , Sadahisa Onimaru , Shinji Kouda , Ryosake Utaka , Munehiro Kamiya , Hiroshi Kaneiwa
发明人： Hirohito Matsui , Sadahisa Onimaru , Shinji Kouda , Ryosake Utaka , Munehiro Kamiya , Hiroshi Kaneiwa
IPC分类号： H02K9/00
CPC分类号： H02K9/19 , H02K3/24
摘要： The electric rotating machine includes a rotor relatable around a rotating shaft disposed horizontally, a stator core formed with slots, and a stator coil constituted of in-slot portions each of which is accommodated in a corresponding one of the slots, and turn portions each of which connects corresponding adjacent two of the in-slot portions at a position outside the stator core. The turn portions form a coil end projecting axially outward from an end surface of the stator core at each of both axial end sides of the stator core. The coil end is formed in a cylindrical shape including an axial end surface of a flat shape, and inner and outer peripheral surfaces of a circular shape. The electric rotating machine further includes a coolant supply section to supply coolant to an upper part of the outer peripheral surface of the coil end.
摘要翻译：旋转电机包括围绕水平设置的旋转轴相关的转子，形成有槽的定子铁芯和由槽内部分构成的定子线圈，每个定子线圈都容纳在相应的一个槽中，其在定子铁芯外部的位置连接相应的相邻的两个槽内部分。转动部分形成在定子芯的两个轴向端侧的每一个处从定子芯的端面轴向向外突出的线圈端。线圈端部形成为包括平坦形状的轴向端面的圆筒状，圆形的内周面和外周面。旋转电机还包括冷却剂供给部，用于将冷却剂供给到线圈端的外周面的上部。

3. 发明申请

US20100264760A1 ELECTRIC ROTATING MACHINE 有权
标题翻译：电动旋转机
公开(公告)号：US20100264760A1
公开(公告)日：2010-10-21
申请号：US12764231
申请日：2010-04-21
申请人： Hirohito MATSUI , Sadahisa Onimaru , Shinji Kouda , Ryosuke Utaka , Munehiro Kamiya , Hiroshi Kaneiwa
发明人： Hirohito MATSUI , Sadahisa Onimaru , Shinji Kouda , Ryosuke Utaka , Munehiro Kamiya , Hiroshi Kaneiwa
IPC分类号： H02K9/19
CPC分类号： H02K9/19 , H02K3/24
摘要： The electric rotating machine includes a rotor relatable around a rotating shaft disposed horizontally, a stator core formed with slots, and a stator coil constituted of in-slot portions each of which is accommodated in a corresponding one of the slots, and turn portions each of which connects corresponding adjacent two of the in-slot portions at a position outside the stator core. The turn portions form a coil end projecting axially outward from an end surface of the stator core at each of both axial end sides of the stator core. The coil end is formed in a cylindrical shape including an axial end surface of a flat shape, and inner and outer peripheral surfaces of a circular shape. The electric rotating machine further includes a coolant supply section to supply coolant to an upper part of the outer peripheral surface of the coil end.
摘要翻译：旋转电机包括围绕水平设置的旋转轴相关的转子，形成有槽的定子铁芯和由槽内部分构成的定子线圈，每个定子线圈都容纳在相应的一个槽中，其在定子铁芯外部的位置连接相应的相邻的两个槽内部分。转动部分形成在定子芯的两个轴向端侧的每一个处从定子芯的端面轴向向外突出的线圈端。线圈端部形成为包括平坦形状的轴向端面的圆筒状，圆形的内周面和外周面。旋转电机还包括冷却剂供给部，用于将冷却剂供给到线圈端的外周面的上部。

4. 发明授权

US09236736B2 Power supply system and method for controlling the same 有权
标题翻译：电源系统及其控制方法
公开(公告)号：US09236736B2
公开(公告)日：2016-01-12
申请号：US14347102
申请日：2011-09-27
申请人： Hichirosai Oyobe , Makoto Nakamura , Munehiro Kamiya
发明人： Hichirosai Oyobe , Makoto Nakamura , Munehiro Kamiya
IPC分类号： H02J1/10 , B60L7/14 , B60L11/12 , B60L11/14 , B60L15/20 , H02M3/158 , B60L11/18 , H02J1/08 , H02J1/00
CPC分类号： H02J1/10 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/18 , B60L11/1861 , B60L15/2009 , B60L2210/12 , B60L2210/14 , B60L2210/30 , B60L2210/40 , B60L2220/14 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/547 , B60L2240/549 , B60L2270/20 , H02J1/08 , H02J2001/008 , H02M3/1582 , Y02T10/6217 , Y02T10/642 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7225 , Y02T10/7233 , Y02T10/7241 , Y02T10/7275 , Y10T307/549
摘要： A power supply system that supplies electric power to a load includes a first power storage device, a second power storage device, a power line for transmitting electric power input and output to and from the load, a converter for executing bidirectional DC voltage conversion between the first power storage device and the power line, and a switch connected between the second power storage device and the power line. When the switch is OFF, the control device performs voltage control of the converter so that a voltage value of the power line becomes a voltage command value, and when the switch is ON, the control device performs current control of the converter so that a current value of the first power storage device becomes a current command value.
摘要翻译：向负载供电的供电系统包括第一蓄电装置，第二蓄电装置，用于向负载输入和输出电力的电力线，用于在所述负载之间执行双向DC电压转换的转换器第一蓄电装置和电力线，以及连接在第二蓄电装置与电力线之间的开关。当开关关闭时，控制装置对转换器进行电压控制，使得电力线的电压值成为电压指令值，当开关接通时，控制装置对转换器进行电流控制，第一蓄电装置的值变为电流指令值。

5. 发明授权

US07425808B2 Vehicle drive system and vehicle provided with the same 失效
标题翻译：车辆驱动系统和车辆配备相同
公开(公告)号：US07425808B2
公开(公告)日：2008-09-16
申请号：US10586528
申请日：2005-11-14
申请人： Munehiro Kamiya
发明人： Munehiro Kamiya
IPC分类号： H02P3/14
CPC分类号： B60L11/1803 , B60L7/16 , B60L11/12 , B60L11/123 , Y02T10/6217 , Y02T10/7005 , Y02T10/7077 , Y10S903/906
摘要： A rotor is provided with slits each of which serves as a flux barrier blocking a magnetic flux. A direction shown by an arrow is a forward direction along which the rotor rotates when a vehicle moves forward. Each of the slits has a width tapering down from a trailing position toward a leading position with respect to the forward direction. The rotation in a reverse direction opposite to the forward direction shown by the arrow causes larger magnetic flux linkage than the rotation in the forward direction, and hence generates high torque and high counterelectromotive force. Therefore, in the reverse direction, the rotor cannot serve as a motor to produce an output unless high voltage is applied thereto. Accordingly, the torque generated in the reverse direction is used for regenerative operation. It is thereby possible to provide a vehicle drive system capable of exhibiting performance in a well-balanced manner between power running and regenerative operation, and a vehicle provided with the same.
摘要翻译：转子设置有各个狭缝，每个狭缝用作阻挡磁通量的磁通屏障。箭头所示的方向是当车辆向前移动时转子沿着该方向转动的方向。每个狭缝具有相对于向前方向从后退位置朝着前导位置向下逐渐变细的宽度。与箭头所示的向前方向相反的方向的旋转引起比正向旋转更大的磁通量，因此产生高扭矩和高反相电动势。因此，在相反方向上，除非施加高电压，否则转子不能用作电动机以产生输出。因此，将逆向产生的转矩用于再生运转。由此，能够提供能够在动力运行与再生运转之间以良好平衡的方式表现车辆的车辆驱动系统和具备该车辆驱动系统的车辆。

6. 发明申请

US20070210729A1 Vehicle Drive System and Vehicle Provided With the Same 失效
标题翻译：车辆驱动系统和车辆提供
公开(公告)号：US20070210729A1
公开(公告)日：2007-09-13
申请号：US10586528
申请日：2005-11-14
申请人： Munehiro Kamiya
发明人： Munehiro Kamiya
IPC分类号： H02P5/00
CPC分类号： B60L11/1803 , B60L7/16 , B60L11/12 , B60L11/123 , Y02T10/6217 , Y02T10/7005 , Y02T10/7077 , Y10S903/906
摘要： A rotor is provided with slits each of which serves as a flux barrier blocking a magnetic flux. A direction shown by an arrow is a forward direction along which the rotor rotates when a vehicle moves forward. Each of the slits has a width tapering down from a trailing position toward a leading position with respect to the forward direction. The rotation in a reverse direction opposite to the forward direction shown by the arrow causes larger magnetic flux linkage than the rotation in the forward direction, and hence generates high torque and high counterelectromotive force. Therefore, in the reverse direction, the rotor cannot serve as a motor to produce an output unless high voltage is applied thereto. Accordingly, the torque generated in the reverse direction is used for regenerative operation. It is thereby possible to provide a vehicle drive system capable of exhibiting performance in a well-balanced manner between power running and regenerative operation, and a vehicle provided with the same.
摘要翻译：转子设置有各个狭缝，每个狭缝用作阻挡磁通的磁通屏障。箭头所示的方向是当车辆向前移动时转子沿着该方向转动的方向。每个狭缝具有相对于向前方向从后退位置朝着前导位置向下逐渐变细的宽度。与箭头所示的向前方向相反的方向的旋转引起比正向旋转更大的磁通量，因此产生高扭矩和高反相电动势。因此，在相反方向上，除非施加高电压，否则转子不能用作电动机以产生输出。因此，将逆向产生的转矩用于再生运转。由此，能够提供能够在动力运行与再生运转之间以良好平衡的方式表现车辆的车辆驱动系统和具备该车辆驱动系统的车辆。

7. 发明申请

US20140225430A1 POWER SUPPLY SYSTEM AND METHOD FOR CONTROLLING THE SAME 有权
标题翻译：电源系统及其控制方法
公开(公告)号：US20140225430A1
公开(公告)日：2014-08-14
申请号：US14347102
申请日：2011-09-27
申请人： Hichirosai Oyobe , Makoto Nakamura , Munehiro Kamiya
发明人： Hichirosai Oyobe , Makoto Nakamura , Munehiro Kamiya
IPC分类号： H02J1/10 , B60L11/18
CPC分类号： H02J1/10 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/18 , B60L11/1861 , B60L15/2009 , B60L2210/12 , B60L2210/14 , B60L2210/30 , B60L2210/40 , B60L2220/14 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/547 , B60L2240/549 , B60L2270/20 , H02J1/08 , H02J2001/008 , H02M3/1582 , Y02T10/6217 , Y02T10/642 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7225 , Y02T10/7233 , Y02T10/7241 , Y02T10/7275 , Y10T307/549
摘要： A power supply system that supplies electric power to a load includes a first power storage device, a second power storage device, a power line for transmitting electric power input and output to and from the load, a converter for executing bidirectional DC voltage conversion between the first power storage device and the power line, and a switch connected between the second power storage device and the power line. When the switch is OFF, the control device performs voltage control of the converter so that a voltage value of the power line becomes a voltage command value, and when the switch is ON, the control device performs current control of the converter so that a current value of the first power storage device becomes a current command value.
摘要翻译：向负载供电的供电系统包括第一蓄电装置，第二蓄电装置，用于向负载输入和输出电力的电力线，用于在所述负载之间执行双向DC电压转换的转换器第一蓄电装置和电力线，以及连接在第二蓄电装置与电力线之间的开关。当开关关闭时，控制装置对转换器进行电压控制，使得电力线的电压值成为电压指令值，当开关接通时，控制装置对转换器进行电流控制，第一蓄电装置的值变为电流指令值。

8. 发明授权

US07560843B2 Vehicle drive system including a rotating electric machine and vehicle incorporating the same 有权
标题翻译：车辆驱动系统包括旋转电机和结合其的车辆
公开(公告)号：US07560843B2
公开(公告)日：2009-07-14
申请号：US10586479
申请日：2005-11-14
申请人： Munehiro Kamiya
发明人： Munehiro Kamiya
IPC分类号： H02K17/00
CPC分类号： B60L11/12 , B60L9/18 , H02K1/246 , H02K19/103 , H02P25/098 , Y02T10/7077
摘要： A rotating electric machine includes a stator and a rotor. The tip of a salient pole portion of the rotor is bilaterally asymmetrically provided with a cut. The effect of the cut reduces torque ripple during a regenerative running mode. The regenerative running mode is not performed during low speed running but is often performed during high speed running and the driver is more sensitive to in the regenerative running mode noise than in a power running mode. As for the regenerative running mode, measures against torque ripple are taken based on the structure of the rotating electric machine. Preferably, as for the power running mode which bothers the driver about noise during very low speed running, a controller allows a compensation current to be fed to take measures against torque ripple. A compact and high power vehicle drive system with torque ripple reduced and a vehicle incorporating the vehicle drive system can be provided.
摘要翻译：旋转电机包括定子和转子。转子的极极部分的尖端是双向不对称地设有切口。切割的效果在再生运行模式下减小转矩波动。再生行驶模式在低速行驶期间不进行，但通常在高速行驶中进行，并且驾驶员对于再生运行模式噪声比在动力运行模式中更为敏感。对于再生运行模式，基于旋转电机的结构考虑扭矩波动。优选地，对于在非常低速运行期间扰乱驾驶员噪声的动力运行模式，控制器允许补偿电流被馈送以采取针对转矩脉动的措施。可以提供具有扭矩波动的小型和大功率车辆驱动系统，并且可以提供并入车辆驱动系统的车辆。

9. 发明申请

US20080258573A1 Rotor of Rotating Electric Machine, Rotating Electric Machine and Vehicle Drive Apparatus 审中-公开
标题翻译：旋转电机转子，旋转电机和车辆驱动装置
公开(公告)号：US20080258573A1
公开(公告)日：2008-10-23
申请号：US11884656
申请日：2006-03-06
申请人： Munehiro Kamiya
发明人： Munehiro Kamiya
IPC分类号： H02K21/14 , B60K6/20
CPC分类号： B60K6/445 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/405 , F16H3/727 , F16H2037/0866 , F16H2200/2007 , F16H2200/2097 , H02K1/2766 , H02K7/006 , H02K21/14 , Y02T10/6239
摘要： There are provided a rotor of a rotating electric machine that can implement high-speed rotations with improved energy efficiency, as well as the rotating electric machine and a vehicle drive apparatus. The rotor of the rotating electric machine includes two magnets arranged within an electrical angle in the range of 127° to 140°, the electrical angle having its center at the center of rotations of the rotor, and the magnets being arranged along a V-shape with its acute end facing toward the center of rotations. The rotor further includes a rotor body having two openings housing the two magnets respectively. The rotor body has a support portion placed at the acute end of the V-shape and serving as a partition between the two openings.
摘要翻译：提供了能够以提高的能量效率实现高速旋转的旋转电机的转子，以及旋转电机和车辆驱动装置。旋转电机的转子包括两个磁体，其布置在127°至140°范围内的电角度内，电角度以其中心为转子中心，磁体沿V形排列其尖端面向旋转中心。转子还包括具有分别容纳两个磁体的两个开口的转子体。转子体具有放置在V形的尖端处的支撑部分，并且用作两个开口之间的隔板。

10. 发明申请

US20070152529A1 Vehicle drive system and vehicle incorporating the same 有权
标题翻译：车辆驱动系统和车辆结合在一起
公开(公告)号：US20070152529A1
公开(公告)日：2007-07-05
申请号：US10586479
申请日：2005-11-14
申请人： Munehiro Kamiya
发明人： Munehiro Kamiya
IPC分类号： H02K17/00 , H02K19/20 , H02K19/24
CPC分类号： B60L11/12 , B60L9/18 , H02K1/246 , H02K19/103 , H02P25/098 , Y02T10/7077
摘要： A rotating electric machine includes a stator and a rotor. The tip of a salient pole portion of the rotor is bilaterally asymmetrically provided with a cut. The effect of the cut reduces torque ripple during a regenerative running mode. The regenerative running mode is not performed during low speed running but is often performed during high speed running and the driver is more sensitive to in the regenerative running mode noise than in a power running mode. As for the regenerative running mode, measures against torque ripple are taken based on the structure of the rotating electric machine. Preferably, as for the power running mode which bothers the driver about noise during very low speed running, a controller allows a compensation current to be fed to take measures against torque ripple. A compact and high power vehicle drive system with torque ripple reduced and a vehicle incorporating the vehicle drive system can be provided.
摘要翻译：旋转电机包括定子和转子。转子的极极部分的尖端是双向不对称地设有切口。切割的效果在再生运行模式下减小转矩波动。再生行驶模式在低速行驶期间不进行，但通常在高速行驶中进行，并且驾驶员对于再生运行模式噪声比在动力运行模式中更为敏感。对于再生运行模式，基于旋转电机的结构考虑扭矩波动。优选地，对于在非常低速运行期间扰乱驾驶员噪声的动力运行模式，控制器允许补偿电流被馈送以采取针对转矩脉动的措施。可以提供具有扭矩波动的小型和大功率车辆驱动系统，并且可以提供并入车辆驱动系统的车辆。

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