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公开(公告)号：US20070273236A1
公开(公告)日：2007-11-29
申请号：US11752668
申请日：2007-05-23
申请人： ULRICH KAUMANN , Eduard Lyschick
发明人： ULRICH KAUMANN , Eduard Lyschick
摘要： An electrical machine includes a first part-winding, a second part-winding, a core having slots in which the first and the second part-windings are wound, and a switching device for connecting the first part-winding to the second part-winding. In each of the slots, one of the two part-windings forms a bottom layer at the slot base, and the other part-winding is disposed as a top layer parallel above the bottom layer. The two part-windings are capable of being connected in parallel with the switching device during operation of the electrical machine. It is thus possible for a symmetrical field distribution to be achieved in a startup circuit. In addition, no additional components caused by harmonic fields occur in the torque curve which could impede runup.
摘要翻译： 电机包括第一部分绕组，第二部分绕组，具有缠绕第一和第二部分绕组的槽的芯体和用于将第一部分绕组连接到第二部分绕组的开关装置 。 在每个槽中，两个部分绕组中的一个在槽基部处形成底层，而另一个部分绕组被设置为平行于底层上方的顶层。 两个部分绕组在电机操作期间能够与开关装置并联连接。 因此，可以在启动电路中实现对称的场分布。 另外，在转矩曲线中也不会发生由谐波场引起的附加元件，这可能会阻碍上升。
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公开(公告)号：US07482903B2
公开(公告)日：2009-01-27
申请号：US11752668
申请日：2007-05-23
申请人： Ulrich Kaumann , Eduard Lyschick
发明人： Ulrich Kaumann , Eduard Lyschick
IPC分类号： H01F27/02
摘要： An electrical machine includes a first part-winding, a second part-winding, a core having slots in which the first and the second part-windings are wound, and a switching device for connecting the first part-winding to the second part-winding. In each of the slots, one of the two part-windings forms a bottom layer at the slot base, and the other part-winding is disposed as a top layer parallel above the bottom layer. The two part-windings are capable of being connected in parallel with the switching device during operation of the electrical machine. It is thus possible for a symmetrical field distribution to be achieved in a startup circuit. In addition, no additional components caused by harmonic fields occur in the torque curve which could impede runup.
摘要翻译： 电机包括第一部分绕组，第二部分绕组，具有缠绕第一和第二部分绕组的槽的芯体和用于将第一部分绕组连接到第二部分绕组的开关装置 。 在每个槽中，两个部分绕组中的一个在槽基部处形成底层，而另一个部分绕组被设置为平行于底层上方的顶层。 两个部分绕组在电机操作期间能够与开关装置并联连接。 因此，可以在启动电路中实现对称的场分布。 另外，在转矩曲线中也不会发生由谐波场引起的附加元件，这可能会阻碍上升。
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公开(公告)号：US07745969B2
公开(公告)日：2010-06-29
申请号：US12063296
申请日：2006-08-02
IPC分类号： H02K3/46 , H02K3/48 , H02K15/085
摘要： An electrical machine includes a basic bed having a opposite axial end sides and slots, wherein the slots an the end sides have each a slot end opening. A winding system has electrical conductors which are accommodated in the slots wherein the electrical conductors extend out on one of the end sides of at least one of the slot end openings. The electrical conductors are hereby laid within a bridging region extending in a circumferential direction on the at least one end side and are inserted into at least one other one of the slot end openings. Arranged on the at least one end side in the bridging region is a first guide element for guiding the electrical conductors of a first subwinding of the windings stem. An end late is arranged on the at least one end side and has at least one axially protruding separating element with the first guide element having a base bearing a against the separating element.
摘要翻译： 电机包括具有相对的轴向端侧和槽的基本床，其中，所述狭缝的端侧各具有槽端开口。 绕组系统具有容纳在槽中的电导体，其中电导体在至少一个槽端开口的一个端侧上延伸出来。 电导体被布置在在至少一个端侧上在圆周方向上延伸的桥接区域中，并且插入到至少另一个槽端开口中。 布置在桥接区域中的至少一个端侧上的是用于引导绕组杆的第一副绕组的电导体的第一引导元件。 末端延迟布置在至少一个端侧上并且具有至少一个轴向突出的分离元件，其中第一引导元件具有抵靠分离元件的基座。
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公开(公告)号：US20090127968A1
公开(公告)日：2009-05-21
申请号：US12063296
申请日：2006-08-02
IPC分类号： H02K3/50
摘要： Disclosed is an electric machine comprising a rotational shaft and a base that is provided with two axial faces and grooves for accommodating electrical conductors (12) of a winding system. Each face of said grooves is fitted with one front hole. The electrical conductors (12) are guided out of at least one of said front holes on one of the faces, are laid within a bridging zone which extends in the circumferential direction on the face, and are inserted into at least one other of the front holes of a groove. A first guiding element (23) used for guiding the electrical conductors (12) of a first partial winding of the winding system is disposed on the face, in the bridging zone.
摘要翻译： 公开了一种电动机，其包括旋转轴和基座，该基座设置有用于容纳卷绕系统的导电体（12）的两个轴向面和凹槽。 所述凹槽的每个面都装有一个前孔。 电导体（12）被引导到其中一个面上的至少一个所述前孔中，被放置在沿着圆周方向在面上延伸的桥接区域中，并被插入到前面的至少另一个 凹槽的孔。 用于引导绕组系统的第一部分绕组的电导体（12）的第一引导元件（23）设置在桥接区域的表面上。
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公开(公告)号：US07780108B2
公开(公告)日：2010-08-24
申请号：US12063302
申请日：2006-07-26
IPC分类号： H02K15/085
CPC分类号： H02K15/085
摘要： In a method for winding an electrical machine, a winding auxiliary body is placed on at least one of the end faces of a base body such as to cover at least one of the slot end openings within a circumferential bridging area. Electrical conductors of a winding system are inserted in at least one of the slots whose slot end opening is on one side of the bridging area and passed through an uncovered slot end opening. Subsequently, the electrical conductors are deflected by the winding auxiliary body and guided to a further uncovered one of the slot end openings on another side of the bridging area. After placement of an end plate having an axially projecting separating element and plugging an axial attachment cutout of the winding auxiliary body onto the separating element, the winding auxiliary body is removed, thereby producing a winding element of the winding system.
摘要翻译： 在用于卷绕电机的方法中，绕组辅助体被放置在基体的至少一个端面上，以便在周向桥接区域内覆盖至少一个槽端开口。 卷绕系统的电导体插入至少一个槽，其槽端开口位于桥接区域的一侧并通过未覆盖的槽端开口。 随后，电导体被绕组辅助体偏转并且被引导到桥接区域的另一侧上的另外未覆盖的一个槽端部开口。 在放置具有轴向突出的分离元件的端板并且将绕组辅助体的轴向安装切口插入分离元件之后，去除绕组辅助体，从而产生绕组系统的绕组元件。
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公开(公告)号：US20080296427A1
公开(公告)日：2008-12-04
申请号：US12063302
申请日：2006-07-26
IPC分类号： H02K15/085
CPC分类号： H02K15/085
摘要： In a method for winding an electrical machine, a winding auxiliary body is placed on at least one of the end faces of a base body such as to cover at least one of the slot end openings within a circumferential bridging area. Electrical conductors of a winding system are inserted in at least one of the slots whose slot end opening is on one side of the bridging area and passed through an uncovered slot end opening. Subsequently, the electrical conductors are deflected by the winding auxiliary body and guided to a further uncovered one of the slot end openings on another side of the bridging area. After placement of an end plate having an axially projecting separating element and plugging an axial attachment cutout of the winding auxiliary body onto the separating element, the winding auxiliary body is removed, thereby producing a winding element of the winding system.
摘要翻译： 在用于卷绕电机的方法中，绕组辅助体被放置在基体的至少一个端面上，以便在周向桥接区域内覆盖至少一个槽端开口。 卷绕系统的电导体插入至少一个槽，其槽端开口位于桥接区域的一侧并通过未覆盖的槽端开口。 随后，电导体被绕组辅助体偏转并且被引导到桥接区域的另一侧上的另外未覆盖的一个槽端部开口。 在放置具有轴向突出的分离元件的端板并且将绕组辅助体的轴向安装切口插入分离元件之后，去除绕组辅助体，从而产生绕组系统的绕组元件。
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