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1. 发明申请

US20120181888A1 ROTARY ELECTRIC MACHINE ROTOR 审中-公开
标题翻译：旋转电机转子
公开(公告)号：US20120181888A1
公开(公告)日：2012-07-19
申请号：US13497199
申请日：2010-09-10
申请人： Yuichi Shibukawa , Robert Donald Lorenz , Natee Limsuwan
发明人： Yuichi Shibukawa , Robert Donald Lorenz , Natee Limsuwan
IPC分类号： H02K21/12
CPC分类号： H02K1/276 , H02K1/246
摘要： A rotary electric machine rotor is provided with a rotor shaft, a rotor core, and a group of permanent magnets. The rotor core includes a group of flux barriers arranged at intervals. At least one of the flux barriers includes at least one bridge joining an inner edge and an outer edge of that flux barriers. The permanent magnets are arranged at the rotor core between the flux barriers as viewed in the cross sectional plane.
摘要翻译：旋转电机转子设置有转子轴，转子芯和一组永磁体。转子芯包括一组间隔布置的通量屏障。磁通屏障中的至少一个包括连接该通量屏障的内边缘和外缘的至少一个桥。在横截面中观察，永磁体被布置在转子芯之间的磁通屏障之间。

2. 发明申请

US20150340915A1 VARIABLE MAGNETIC FLUX-TYPE ROTARY ELECTRIC MACHINE 有权
标题翻译：可变磁通型旋转电机
公开(公告)号：US20150340915A1
公开(公告)日：2015-11-26
申请号：US14408977
申请日：2012-06-26
申请人： Takashi KATO , Robert LORENZ , Natee LIMSUWAN
发明人： Takashi KATO , Robert LORENZ , Natee LIMSUWAN
IPC分类号： H02K1/27
CPC分类号： H02K1/276 , H02K1/2766 , H02K1/2773
摘要： A variable magnetic flux-type rotary electric machine includes a stator and a rotor. The stator includes a stator coil wound on teeth. The rotor defines an air gap between the rotor and the stator. The rotor has at least one permanent magnet arranged in the d-axis magnetic path. The stator and the rotor are arranged relative to the permanent magnet to set a characteristic of d(Kt(I))/dI≧0 in a range of at or below magnetic saturation of a core material of at least one of the stator and the rotor, where KT represents a torque constant, and I represents an applied current, and a function of KT with respect to I is represented by KT=Kt(I) for a torque Tr acting on the rotor that is represented by Tr=KT×I.
摘要翻译：可变磁通型旋转电机包括定子和转子。定子包括缠绕在齿上的定子线圈。转子限定了转子和定子之间的气隙。转子具有布置在d轴磁路中的至少一个永磁体。定子和转子相对于永磁体布置，以在定子和至少一个定子的芯材的磁饱和度或者低于其定子的磁心的范围内设定d（Kt（I））/dI≥0的特性转子，其中KT表示转矩常数，I表示施加的电流，并且KT对于I的函数由用于由Tr = KT×表示的转子上的扭矩Tr表示为KT = Kt（I）一世。

3. 发明授权

US09692265B2 Variable magnetic flux-type rotary electric machine 有权
公开(公告)号：US09692265B2
公开(公告)日：2017-06-27
申请号：US14408977
申请日：2012-06-26
申请人： Takashi Kato , Robert Lorenz , Natee Limsuwan
发明人： Takashi Kato , Robert Lorenz , Natee Limsuwan
IPC分类号： H02K1/27
CPC分类号： H02K1/276 , H02K1/2766 , H02K1/2773
摘要： A variable magnetic flux-type rotary electric machine includes a stator and a rotor. The stator includes a stator coil wound on teeth. The rotor defines an air gap between the rotor and the stator. The rotor has at least one permanent magnet arranged in the d-axis magnetic path. The stator and the rotor are arranged relative to the permanent magnet to set a characteristic of d(Kt(I))/dI≧0 in a range of at or below magnetic saturation of a core material of at least one of the stator and the rotor, where KT represents a torque constant, and I represents an applied current, and a function of KT with respect to I is represented by KT=Kt(I) for a torque Tr acting on the rotor that is represented by Tr=KT×I.

4. 发明授权

US09577484B2 Variable magnetomotive force rotary electric machine and control device for variable magnetomotive force rotary electric machine 有权
标题翻译：可变磁动力旋转电机和可变磁动力旋转电机的控制装置
公开(公告)号：US09577484B2
公开(公告)日：2017-02-21
申请号：US14408974
申请日：2012-06-26
申请人： Takashi Kato , Robert Lorenz , Natee Limsuwan
发明人： Takashi Kato , Robert Lorenz , Natee Limsuwan
IPC分类号： H02K1/27 , H02P21/14 , H02P21/00
CPC分类号： H02K1/276 , H02P21/0085 , H02P21/141
摘要： A rotary electric machine includes a stator and a rotor. The rotor has at least one permanent magnet arranged in a d-axis magnetic path. The rotor includes a magnetic gap part located between the permanent magnet arranged in the d-axis magnetic path of one pole and an adjacent magnet with a different polarity, such that a d-axis magnetic flux forms a d-axis bypass passing through an area other than the permanent magnet. The d-axis bypass provides a magnetic resistance in a d-axis direction that is set below a magnetic resistance in a q-axis direction that is orthogonal to the d-axis resistance.
摘要翻译：旋转电机包括定子和转子。转子具有布置在d轴磁路中的至少一个永磁体。转子包括位于配置在一极的d轴磁路中的永磁体和具有不同极性的相邻磁体之间的磁隙部分，使得d轴磁通形成通过区域的d轴旁路永磁体除外。 d轴旁路在与d轴电阻正交的q轴方向上的磁阻的d轴方向上提供磁阻。

5. 发明申请

US20150137648A1 VARIABLE MAGNETOMOTIVE FORCE ROTARY ELECTRIC MACHINE AND CONTROL DEVICE FOR VARIABLE MAGNETMOTIVE FORCE ROTARY ELECTRIC MACHINE 有权
标题翻译：可变电磁力旋转电机的可变磁力电机及控制装置
公开(公告)号：US20150137648A1
公开(公告)日：2015-05-21
申请号：US14408974
申请日：2012-06-26
申请人： Takashi Kato , Robert Lorenz , Natee Limsuwan
发明人： Takashi Kato , Robert Lorenz , Natee Limsuwan
IPC分类号： H02K1/27 , H02P21/14
CPC分类号： H02K1/276 , H02P21/0085 , H02P21/141
摘要： A rotary electric machine includes a stator and a rotor. The rotor has at least one permanent magnet arranged in a d-axis magnetic path. The rotor includes a magnetic gap part located between the permanent magnet arranged in the d-axis magnetic path of one pole and an adjacent magnet with a different polarity, such that a d-axis magnetic flux forms a d-axis bypass passing through an area other than the permanent magnet. The d-axis bypass provides a magnetic resistance in a d-axis direction that is set below a magnetic resistance in a q-axis direction that is orthogonal to the d-axis resistance.
摘要翻译：旋转电机包括定子和转子。转子具有布置在d轴磁路中的至少一个永磁体。转子包括位于配置在一极的d轴磁路中的永磁体和具有不同极性的相邻磁体之间的磁隙部分，使得d轴磁通形成通过区域的d轴旁路永磁体除外。 d轴旁路在与d轴电阻正交的q轴方向上的磁阻的d轴方向上提供磁阻。

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