公开(公告)号：US20100072815A1

公开(公告)日：2010-03-25

申请号：US12444945

申请日：2007-09-04

申请人： Wolfgang Hahn ,  Qinghua Zheng ,  Andreas Diekmann

发明人： Wolfgang Hahn ,  Qinghua Zheng ,  Andreas Diekmann

IPC分类号： H02J3/00 ,  H01F7/127 ,  H01F27/02 ,  B60L9/00

CPC分类号： B60L13/04 ,  B60L5/005 ,  B60L2200/26 ,  Y10T29/4902 ,  Y10T307/297

摘要： A reception unit is provided including a receiver coil for the contactless transfer of electric energy. The receiver coil includes a plurality of flux guiding elements (16a, 16b) that are made of a highly permeable material and that are designed to concentrate the field lines. The flux guiding elements (16a, 16b) form a continuous molded part that is embodied in a base body (18) and that is combined with the base body to form a component that can be completely prefabricated. The molded part is produced by casting and the base body (18) is used as a casting mold.

摘要翻译： 提供了一种接收单元，包括用于非接触式传输电能的接收线圈。 接收器线圈包括多个通量导引元件（16a，16b），其由高度可渗透的材料制成，并且被设计成集中场线。 通量引导元件（16a，16b）形成连续的模制部件，其被实施在基体（18）中并且与基体结合以形成可完全预制的部件。 模制部件通过铸造制成，基体（18）用作铸模。

公开(公告)号：US20090050751A1

公开(公告)日：2009-02-26

申请号：US12159723

申请日：2007-01-10

申请人： Qinghua Zheng ,  Juergen Frantzheld

发明人： Qinghua Zheng ,  Juergen Frantzheld

IPC分类号： B61L25/02

CPC分类号： B60L13/06 ,  B60L2200/26 ,  B61L25/025 ,  B61L2205/04 ,  B61L2210/04

摘要： The invention relates to a device for producing position signals, which indicates the position of a tracked vehicle along a vehicle track. The device comprises a plurality of markers (9) arranged along the vehicle track, a sensor (12, 14) fixed to the vehicle for scanning the markers (9) and an evaluation unit (17) connected to the sensor (12, 14). According to the invention, the markers (9) are configured in such a way that the sensor (12, 14) only generates a signal “marker present” when the vehicle passes the marker (9), otherwise it generates the signal “marker not present”. A receiver (18) of a global or local navigation system and a storage device (20) in which the position data associated with the markers (9) are stored are connected to said evaluation unit (17). The evaluation unit (17) is configured in such a manner that it determines and transmits a position signal associated with the marker (9) when it receives a signal “marker present” as a result of the comparison of the location signals provided by the navigation system and the stored position data.

摘要翻译： 本发明涉及一种用于产生位置信号的装置，其指示跟踪的车辆沿着车辆轨道的位置。 所述装置包括沿车辆轨道布置的多个标记（9），固定到车辆上用于扫描标记（9）的传感器（12,14）和连接到传感器（12,14）的评估单元（17） 。 根据本发明，标记（9）被配置成使得当车辆通过标记（9）时，传感器（12,14）仅产生信号“存在标记”，否则，它将产生信号“ 当下”。 全局或本地导航系统的接收器（18）和与标记（9）相关联的位置数据被存储在其中的存储设备（20）连接到所述评估单元（17）。 评估单元（17）被配置为当其作为比较由导航器提供的位置信号的结果接收到信号“标记存在”时确定并发送与标记（9）相关联的位置信号 系统和存储的位置数据。

公开(公告)号：US20090020033A1

公开(公告)日：2009-01-22

申请号：US11579312

申请日：2005-06-09

申请人： Luitpold Miller ,  Werner Hufenbach ,  Qinghua Zheng ,  Klaus Kunze ,  Gerhard Eckart

发明人： Luitpold Miller ,  Werner Hufenbach ,  Qinghua Zheng ,  Klaus Kunze ,  Gerhard Eckart

IPC分类号： B60L13/04

CPC分类号： E01B25/305 ,  E01B25/32

摘要： A guideway carrier (11) and a magnetic levitation railway being produced therewith are described. The guideway carrier (11) has a gliding surface (14) for the gliding skids of the magnetic levitation railway. The gliding surface (14) is provided with a coating, which is applied by the use of a low-friction and low-wear ceramic material being adapted (matched) to the gliding skid material (FIG. 2).

摘要翻译： 描述了一种导轨托架（11）和由其制造的磁悬浮铁路。 导轨架（11）具有用于磁悬浮铁路的滑行滑行的滑行表面（14）。 滑动表面（14）设置有涂层，其通过使用与滑动滑动材料（图2）相适应（匹配）的低摩擦和低磨损陶瓷材料来施加。

公开(公告)号：US20080143467A1

公开(公告)日：2008-06-19

申请号：US10584899

申请日：2005-02-04

申请人： Wolfgang Hahn ,  Qinghua Zheng

发明人： Wolfgang Hahn ,  Qinghua Zheng

IPC分类号： B60L13/04 ,  H01F27/08 ,  H01F27/30

CPC分类号： B60L13/04 ,  B60L2200/26

摘要： A magnetic pole comprised of a core (301) and a winding (314) for magnetically levitated vehicles is described. According to the present invention, the winding (314) is comprised of at least two discs (315, 316) that consist of conductor strips wound in several layers around said core (301). The individual layers are electrically insulated by way of first insulation layers (303, 310, 321) radially against each other and against said core (301), while the individual discs (315, 316) are electrically insulated against each other axially by at least a second insulation layer (317) (FIG. 3).

摘要翻译： 描述了由用于磁悬浮车辆的铁心（301）和绕组（314）组成的磁极。 根据本发明，绕组（314）由至少两个盘（315,316）组成，所述盘由围绕所述芯（301）缠绕成几层的导体条构成。 各个层通过第一绝缘层（303,310,321）彼此径向相对并抵靠所述芯（301）电绝缘，同时各个盘（315,316）至少轴向电绝缘至少 第二绝缘层（317）（图3）。

公开(公告)号：US5787004A

公开(公告)日：1998-07-28

申请号：US787441

申请日：1997-01-22

申请人： Christof Schmidt-Kreusel ,  Qinghua Zheng ,  Joerg-Uwe Feldmann

发明人： Christof Schmidt-Kreusel ,  Qinghua Zheng ,  Joerg-Uwe Feldmann

IPC分类号： H03B5/32 ,  G01R29/22 ,  G06F17/50 ,  H03H3/02 ,  H03H9/02

CPC分类号： G01R29/22 ,  G06F17/5036

摘要： In the method, following an operating point determination of the quartz resonator circuit, a substitution of the equivalent circuit diagram of the quartz resonator by an independent current source is implemented with the initial, previously determined amplitude of the current of the dynamic arm of the quartz resonator. The dynamic equilibrium state is determined for this circuit arrangement with firing methods or methods of harmonic balance. After a resubstitution of the current source by the equivalent circuit diagram of the quartz resonator, a transient analysis is implemented for the dynamic equilibrium state. This method is iteratively implemented as long as the identified growth rate lies above a prescribable barrier.

摘要翻译： 在该方法中，在石英谐振器电路的工作点确定之后，通过独立电流源代替石英谐振器的等效电路图，利用初始的预先确定的石英的动态臂的电流幅度来实现 谐振器。 通过点火方法或谐波平衡方法确定该电路布置的动态平衡状态。 在通过石英谐振器的等效电路图重新补偿电流源之后，对动态平衡状态进行瞬态分析。 只要所识别的增长速度超过规定的屏障，该方法被迭代地实现。

公开(公告)号：US20140368062A1

公开(公告)日：2014-12-18

申请号：US14363867

申请日：2012-12-03

申请人： Friedrich Loeser ,  Qinghua Zheng

发明人： Friedrich Loeser ,  Qinghua Zheng

IPC分类号： H02K41/03

CPC分类号： H02K41/031 ,  B60L13/00 ,  B60L13/006 ,  B60L13/03 ,  H02K41/03 ,  H02K2213/12

摘要： Disclosed is a linear synchronous motor comprising an elongate stator extending in a longitudinal direction and having a plurality of coil windings, and a runner having a multiplicity of successive magnets disposed along the length thereof the longitudinal direction. The elongate stator has a plurality of elongate-stator segments arranged successively in the longitudinal direction, with each elongate-stator segment separated from the next successive elongate-stator segment by a gap. A total section length of one elongate-stator segment and an adjacent gap is a constant value over a plurality of successive elongate-stator segments, wherein a runner length measured in the longitudinal direction across all magnets successively disposed on the runner, is an integer multiple of the total section length.

摘要翻译： 公开了一种线性同步电动机，其包括沿纵向方向延伸并具有多个线圈绕组的细长定子，以及具有沿着其纵向方向的长度设置的多个连续磁体的流道。 细长定子具有沿纵向连续布置的多个细长定子区段，每个细长定子区段与下一个相继的细长定子区段间隔一段距离。 一个细长定子段和相邻间隙的总截面长度在多个连续的细长定子段上是恒定值，其中在纵向方向上测量的连续设置在流道上的所有磁体的流道长度是整数倍 的总段长度。

公开(公告)号：US08610322B2

公开(公告)日：2013-12-17

申请号：US13055258

申请日：2009-07-10

申请人： Luitpold Miller ,  Qinghua Zheng

发明人： Luitpold Miller ,  Qinghua Zheng

IPC分类号： H02K7/09 ,  F16C32/04

CPC分类号： F16C32/0442 ,  F16C32/0451 ,  F16C37/005

摘要： The invention relates to a magnetic bearing and to a method for operation thereof. The magnetic bearing contains a ferromagnetic, movably mounted bearing element (1) and at least two magnetic devices (3o, 3u) arranged on opposing sides of the bearing element (1) and equipped with windings (6), wherein during operation of the magnetic bearing, electric currents are conducted through the windings (6) and these currents are regulated such that in an equilibrium state between the bearing element (1) and the two magnetic devices (3o, 3u), bearing gaps (10o, 10u) of predetermined size (So, Su) form. According to the invention, the temperatures produced in the magnetic devices (3o, 3u) during operation are measured and the regulation of the currents takes place such that in the equilibrium state, regardless of the load situation, the same temperatures appear in the magnetic devices (3o, 3u) or in the windings (6) thereof (FIG. 1).

摘要翻译： 本发明涉及磁轴承及其操作方法。 磁性轴承包括铁磁性，可移动安装的轴承元件（1）和布置在轴承元件（1）的相对侧上并配备有绕组（6）的至少两个磁性装置（3o，3u），其中在磁性 轴承，电流通过绕组（6）传导，并且这些电流被调节为使得在轴承元件（1）和两个磁性装置（3o，3u）之间的平衡状态下，具有预定的轴承空间（10o，10u） 大小（So，Su）形式。 根据本发明，测量在操作期间在磁性装置（3o，3u）中产生的温度，并且电流的调节发生，使得在平衡状态下，不管负载情况如何，在磁性装置中出现相同的温度 （3o，3u）或其绕组（6）（图1）。

公开(公告)号：US08477004B2

公开(公告)日：2013-07-02

申请号：US13387797

申请日：2010-07-29

申请人： Peter Bugiel ,  Andreas Diekmann ,  Joachim Kraemer ,  Daniel Tschada ,  Qinghua Zheng

发明人： Peter Bugiel ,  Andreas Diekmann ,  Joachim Kraemer ,  Daniel Tschada ,  Qinghua Zheng

IPC分类号： H01F7/00 ,  H01F41/00

CPC分类号： B60L13/04 ,  H01F1/14 ,  H02K41/02

摘要： A magnet pole for magnetic levitation vehicles includes an iron core (1) having an upper pole surface (2), a lower contact surface (3) for a magnet rear side (4) and a circumferential surface (5) disposed between the pole surface (2) and the contact surface (3). A coil (6) is applied onto the circumferential surface (5) of the iron core (1). An intermediate layer is made of an electrically insulating material, which is disposed between the circumferential surface (5) and the coil (6). A protective layer (9) encapsulates the coil (6). At least the pole surface (2) of the iron core (1) is made of a hard material and abuts the circumferential surface (5) in a lower region of the iron core (1). The protective layer (9) contains a section (15) made of an elastic material in a region adjacent to the circumferential surface (5).

摘要翻译： 用于磁悬浮车辆的磁极杆包括具有上磁极表面（2）的铁芯（1），用于磁体后侧（4）的下接触表面（3）和设置在磁极表面之间的圆周表面（5） （2）和接触表面（3）。 将一个线圈（6）施加到铁芯（1）的圆周表面（5）上。 中间层由设置在圆周表面（5）和线圈（6）之间的电绝缘材料制成。 保护层（9）封装线圈（6）。 至少铁芯（1）的极面（2）由硬质材料制成，并与铁芯（1）的下部区域邻接圆周表面（5）。 保护层（9）在与周面（5）相邻的区域中包含由弹性材料制成的部分（15）。

公开(公告)号：US08402899B2

公开(公告)日：2013-03-26

申请号：US12746955

申请日：2008-11-28

申请人： Friedrich Loeser ,  Qinghua Zheng ,  Luitpold Miller

发明人： Friedrich Loeser ,  Qinghua Zheng ,  Luitpold Miller

IPC分类号： B60L13/04

CPC分类号： B61B13/08 ,  B60L13/00 ,  B60L13/03 ,  B60L2200/26

摘要： The invention relates to a maglev railway comprising a support and drive system of the long stator-linear motor type, magnetic support poles that are situated in the vehicle being additionally provided with linear generator windings (10) that generate electric energy in the vehicle. The aim of the invention is to prevent unwanted, periodic vibrations (ripples) from being generated at low speeds. To achieve this, according to the invention, the teeth (5) and grooves (6) of the long stator (3) are arranged in high-speed sections (2a) parallel to the cores and the linear generator windings (10) of the support magnets provided in said cores and in low-speed sections (2b) obliquely to said cores (7) and linear generator windings.

摘要翻译： 本发明涉及一种包括长定子直线电机类型的支撑和驱动系统的磁悬浮铁路，其中位于车辆中的磁性支撑杆还附加设置有在车辆中产生电能的线性发电机绕组（10）。 本发明的目的是防止在低速下产生不期望的周期性振动（波纹）。 为了实现这一点，根据本发明，长定子（3）的齿（5）和槽（6）布置在平行于铁芯的高速部分（2a）中，线性发电机绕组（10） 支撑设置在所述芯体中的磁体和在倾斜于所述磁芯（7）和线性发电机绕组的低速部分（2b）中。

公开(公告)号：US08234981B2

公开(公告)日：2012-08-07

申请号：US12440804

申请日：2007-08-13

申请人： Qinghua Zheng ,  Jürgen Frantzheld ,  Friedrich Löser

发明人： Qinghua Zheng ,  Jürgen Frantzheld ,  Friedrich Löser

IPC分类号： B60L13/06

CPC分类号： B60L13/08 ,  B60L2200/26

摘要： A magnetic polar arrangement which is intended for magnetic levitation vehicles is described, the magnetic polar arrangement having at least one magnetic pole (22) with a core (6) which defines a magnetic pole surface (23), and with a winding (5) which is set back with respect to the magnetic pole surface (23) in order to form a free space (24). The magnetic pole (22) is provided with a sensor which contains a sensor head (9a), which is arranged at least partially in the free space (24), and an electronic module (9b). According to the invention the sensor head (9a) is physically separated from the electronic module (9b) and is combined, at least with the core (6), to form a single-piece structural unit which is surrounded by a common anti-corrosion layer (26).

摘要翻译： 描述了用于磁悬浮车辆的磁极配置，磁极布置具有至少一个具有限定磁极表面（23）的芯（6）的磁极（22）和绕组（5）， 其相对于磁极表面（23）设置回来以形成自由空间（24）。 磁极（22）设置有传感器，其包含至少部分地布置在自由空间（24）中的传感器头（9a）和电子模块（9b）。 根据本发明，传感器头部（9a）与电子模块（9b）物理分离，并且至少与芯体（6）组合以形成一个单一的结构单元，其被常见的防腐蚀 层（26）。