公开(公告)号：US4866380A

公开(公告)日：1989-09-12

申请号：US237700

申请日：1988-08-26

申请人： Juergen Meins ,  Helmut Grosser ,  Gerhard Holzinger

发明人： Juergen Meins ,  Helmut Grosser ,  Gerhard Holzinger

IPC分类号： B60L13/08 ,  B60L13/00 ,  B60L13/06 ,  G01B7/00 ,  G01B7/02 ,  G01B7/14

CPC分类号： G01B7/023 ,  G01B7/02 ,  G01B7/14 ,  B60L2200/26

摘要： A method and an apparatus are provided for determining the distance of a probe, particularly a magnetic bearing or a magnetic levitation device, from a conductive reaction rail. The probe comprises at least one sensor having at least two magnetically-coupled coils disposed opposite the reaction rail. The coils generate an alternating magnetic field whose influences (eddy currents) are detected by the sensor and employed for identification of the distance. In order to achieve a high, useful voltage level, insensitivity to external electrical fields and potential fluctuations, as well as a small influence of system-conditioned magnetic fields, the influences of eddy currents induced in the reaction rail by the alternating magnetic field are acquired and utilized for the identification of the distance.

摘要翻译： 提供了一种用于确定探针，特别是磁性轴承或磁悬浮装置与导电反作用导轨的距离的方法和装置。 探头包括至少一个传感器，其具有与反作用轨相对设置的至少两个磁耦合线圈。 线圈产生交变磁场，其影响（涡流）由传感器检测并用于识别距离。 为了获得高的有用的电压电平，对外部电场的不敏感性和潜在的波动以及系统调节磁场的影响小，通过交变磁场获得在反应轨道中感应的涡流的影响 并用于识别距离。

公开(公告)号：US20110198176A1

公开(公告)日：2011-08-18

申请号：US13001837

申请日：2009-07-02

申请人： Juergen Meins ,  Carsten Struve

发明人： Juergen Meins ,  Carsten Struve

IPC分类号： B60L9/00

CPC分类号： B60L5/005 ,  B60L11/005 ,  B60L2200/26 ,  B60L2210/20 ,  B60L2210/30 ,  Y02T10/7022 ,  Y02T10/7241 ,  Y02T10/725

摘要： The invention relates to a system for transferring electric energy to a track bound vehicle, in particular to a light rail vehicle, such as a tram, wherein the system comprises an electric conductor arrangement (12) for producing an electromagnetic field and for thereby transferring the energy to the vehicle, the electric conductor arrangement (12) comprises at least one line (1, 2, 3) for carrying one phase of an alternating voltage or current, the line (1, 2, 3) extends along the track, the line (1, 2, 3) is arranged in such a manner that it produces—at each point in time while the alternating electric current is flowing through the line (1, 2, 3)—a row of successive magnetic poles (at sections 5) of an electromagnetic field, wherein the successive magnetic poles have alternating magnetic polarities, the row of successive magnetic poles extends in the travel direction of the vehicle which is defined by the track.

摘要翻译： 本发明涉及一种用于将电能传送到轨道装载车辆的系统，特别涉及一种轻轨车辆，例如电车，其中该系统包括用于产生电磁场的电导体装置（12），从而将 电导体装置（12）包括用于承载交流电压或电流的一相的至少一条线（1,2,3），线（1,2,3）沿轨道延伸， 线（1,2,3）布置成使得它在每个时间点产生，同时交流电流流过线（1,2,3） - 一排连续的磁极（在部分 5）的电磁场，其中连续的磁极具有交变的磁极性，该连续的磁极列在由轨道限定的车辆行进方向上延伸。

公开(公告)号：US08997955B2

公开(公告)日：2015-04-07

申请号：US13988551

申请日：2011-11-22

申请人： Robert Czainski ,  Juergen Meins ,  John Whaley

发明人： Robert Czainski ,  Juergen Meins ,  John Whaley

IPC分类号： B60L9/00 ,  B60L5/00 ,  B60M1/34 ,  B60M7/00 ,  H01F41/02

CPC分类号： B60L9/00 ,  B60L5/005 ,  B60L2200/26 ,  B60M1/34 ,  B60M7/003 ,  H01F41/02 ,  Y10T29/49075

摘要： A system for transferring electric energy to a vehicle, wherein the system comprises an electric conductor arrangement for producing a magnetic field and for thereby transferring the energy to the vehicle, wherein the electric conductor arrangement comprises at least one current line, wherein each current line is adapted to carry the electric current which produces the magnetic field or is adapted to carry one of parallel electric currents which produce the magnetic field and wherein: the at least one current line extends at a first height level, the system comprises an electrically conductive shield for shielding the magnetic field, wherein the shield extends under the track and extends below the first height level, and a magnetic core extends along the track at a second height level and extends above the shield.

摘要翻译： 一种用于将电能传递到车辆的系统，其中所述系统包括用于产生磁场并由此将能量传递到车辆的电导体装置，其中所述电导体装置包括至少一条电流线，其中每条电流线是 适于承载产生磁场的电流或适于承载产生磁场的并联电流之一，并且其中：所述至少一条电流线在第一高度水平处延伸，所述系统包括用于 屏蔽磁场，其中屏蔽件在轨道下方延伸并且延伸到第一高度水平以下，并且磁芯沿着轨道在第二高度水平处延伸并且在屏蔽件上方延伸。

公开(公告)号：US20130248311A1

公开(公告)日：2013-09-26

申请号：US13988551

申请日：2011-11-22

申请人： Robert Czainski ,  Juergen Meins ,  John Whaley

发明人： Robert Czainski ,  Juergen Meins ,  John Whaley

IPC分类号： B60L9/00 ,  H01F41/02

CPC分类号： B60L9/00 ,  B60L5/005 ,  B60L2200/26 ,  B60M1/34 ,  B60M7/003 ,  H01F41/02 ,  Y10T29/49075

摘要： A system for transferring electric energy to a vehicle, wherein the system comprises an electric conductor arrangement for producing a magnetic field and for thereby transferring the energy to the vehicle, wherein the electric conductor arrangement comprises at least one current line, wherein each current line is adapted to carry the electric current which produces the magnetic field or is adapted to carry one of parallel electric currents which produce the magnetic field and wherein: the at least one current line extends at a first height level, the system comprises an electrically conductive shield for shielding the magnetic field, wherein the shield extends under the track and extends below the first height level, and a magnetic core extends along the track at a second height level and extends above the shield.

摘要翻译： 一种用于将电能传递到车辆的系统，其中所述系统包括用于产生磁场并由此将能量传递到车辆的电导体装置，其中所述电导体装置包括至少一条电流线，其中每条电流线是 适于承载产生磁场的电流或适于承载产生磁场的并联电流之一，并且其中：所述至少一条电流线在第一高度水平处延伸，所述系统包括用于 屏蔽磁场，其中屏蔽件在轨道下方延伸并且延伸到第一高度水平以下，并且磁芯沿着轨道在第二高度水平处延伸并且在屏蔽件上方延伸。

公开(公告)号：US4636666A

公开(公告)日：1987-01-13

申请号：US717817

申请日：1985-03-29

申请人： Juergen Meins

发明人： Juergen Meins

IPC分类号： B60L13/03 ,  B60L13/04 ,  H02K41/03 ,  H02K41/00

CPC分类号： B60L13/04

摘要： An excitation arrangement for a long stator drive, particularly a synchronous long stator drive for rapid transit systems having combined generation of propelling and carrying forces comprises at least one heteropolar magnet which has a plurality of channels extending at right angles to the long stator direction and which are open at their pole plane lying opposite the long stator and in which magnetic coils assigned to the conductors are disposed. In order to improve the dynamic properties of the magnet, a subdivision of the magnetic coils generating the magnetic field is provided. Differing electrical behavior for slow and fast changes in the voltage driving the coil current is achieved by a tight coupling of one of the sub-coils to a short-circuit coil. Given slow changes in the drive voltage, a magnetic force resulting from the entire coil flux occurs. Given fast changes in the drive voltage, a dynamic reduction of the effective coil inductance leads to a fast current and magnetic force changes.

摘要翻译： 用于长定子驱动器的激励装置，特别是具有组合产生推进和承载力的快速运输系统的同步长定子驱动器包括至少一个异极磁体，其具有与长定子方向成直角延伸的多个通道， 在与长定子相对的极平面处开放，并且配置有分配给导体的磁性线圈。 为了提高磁体的动态特性，提供产生磁场的磁性线圈的细分。 通过将一个子线圈紧密耦合到短路线圈来实现驱动线圈电流的电压的缓慢而快速变化的不同的电气行为。 给定驱动电压的缓慢变化时，会产生由整个线圈通量产生的磁力。 给定驱动电压的快速变化，有效线圈电感的动态降低导致快速电流和磁力变化。

公开(公告)号：US4603640A

公开(公告)日：1986-08-05

申请号：US738887

申请日：1985-05-28

申请人： Luitpold Miller ,  Helmut Knoll ,  Juergen Meins

发明人： Luitpold Miller ,  Helmut Knoll ,  Juergen Meins

IPC分类号： B60L13/06 ,  B60L15/00

CPC分类号： B60L15/005 ,  B60L13/06 ,  B60L2200/26 ,  Y02T10/645

摘要： The incremental detection of the vehicle position of a magnetic levitation vehicle, particularly having an elongate stator motor, can occur with at least one coded measuring strip which extends in the direction of travel with a fixed positional assignment to the stator winding and can occur with a sensor system disposed on the vehicle. The sensor system comprises a plurality of sensors disposed at a distance in the direction of travel for detecting the coding. For reliably identifying the relative and the absolute vehicle position given high resolution of the measured signals, the measuring strip, in addition to a pole position coding, also exhibits a slot coding for determining the vehicle location and the sensors arranged independently of the drive system comprise measuring windings for the pole position decoding and measuring windings for the slot decoding. The measuring windings for the pole position decoding are disposed at a different angle relative to the measuring strip than are the measuring windings for the slot decoding.

摘要翻译： 特别是具有细长定子电动机的磁悬浮车辆的车辆位置的增量检测可以与至少一个编码测量条一起发生，该编码测量条在行进方向上以固定的位置分配延伸到定子绕组，并且可以与 传感器系统设置在车辆上。 传感器系统包括多个传感器，其布置在行进方向上一定距离处以检测编码。 为了可靠地识别测量信号的高分辨率的相对和绝对车辆位置，除了极位置编码之外，测量条还显示用于确定车辆位置的槽编码，并且独立于驱动系统布置的传感器包括 测量绕组用于极位解码和测量绕组的槽解码。 用于极位置解码的测量绕组相对于测量条以与用于槽解码的测量绕组不同的角度布置。