公开(公告)号：US20090072820A1

公开(公告)日：2009-03-19

申请号：US11664793

申请日：2005-09-29

申请人： Werner Grommer ,  Felix Mednikov ,  Robert Schmid ,  Martin Sellen ,  Benno Weis

发明人： Werner Grommer ,  Felix Mednikov ,  Robert Schmid ,  Martin Sellen ,  Benno Weis

IPC分类号： G01B7/14

CPC分类号： G01B7/14

摘要： A method and a system are disclosed for determining the distance between a conducting surface which is profiled in the direction of distance determination and a functional surface moving in relation to the surface by using a measuring system. Two exploring coils are applied to an oscillator system and are connected on the output end to an analog-to-digital converter via a demodulator, the analog-to-digital converter being connected to an arithmetic module. In at least one embodiment of the invention, a method and a system are provided which allow to effect a distance measurement substantially uninfluenced by the profile of the conducting surface and by variations in ambient temperature. For this purpose, a sensor is used whose second exploring coil is mounted on the first exploring coil facing away from the surface at a defined, known distance. An arithmetic module calculates the distance of the functional surface from the profiled surface using the digital measured values to the two exploring coils and a digital reference value and the fixed distance.

摘要翻译： 公开了一种方法和系统，用于通过使用测量系统来确定在距离确定的方向上形成的导电表面与相对于表面移动的功能表面之间的距离。 两个探测线圈被施加到振荡器系统，并且通过解调器在输出端连接到模拟 - 数字转换器，模数转换器连接到运算模块。 在本发明的至少一个实施例中，提供了一种方法和系统，其允许实现基本上不受导电表面的轮廓和环境温度变化的影响的距离测量。 为此目的，使用传感器，其第二探测线圈以确定的已知距离安装在远离表面的第一探测线圈上。 算术模块使用数字测量值与两个探测线圈和数字参考值和固定距离来计算功能表面与轮廓表面的距离。

公开(公告)号：US08198888B2

公开(公告)日：2012-06-12

申请号：US11664793

申请日：2005-09-29

申请人： Werner Grömmer ,  Felix Mednikov ,  Robert Schmid ,  Martin Sellen ,  Benno Weis

发明人： Werner Grömmer ,  Felix Mednikov ,  Robert Schmid ,  Martin Sellen ,  Benno Weis

IPC分类号： G01B7/14

CPC分类号： G01B7/14

摘要： In one embodiment, a method for determining the distance of a conducting surface profiled in a direction of distance determination from a functional surface moving relative to the profiled surface is disclosed. The method includes connecting inputs of a sensor to an oscillator arrangement. The sensor includes a first and a second measuring coil. The method includes further connecting outputs of the sensor to an analog-to-digital converter via a demodulator unit to obtain first and second digital measured values. The first and second digital measured values correspond to the distance between the profiled surface and the first and second measuring coil of the sensor, respectively. The method further includes connecting an arithmetic unit to the analog converter unit. The second measurement coil is arranged at a known distance from the first measuring coil on the side of the first measuring coil that faces away from the profiled surface. The method finally includes calculating, using the first and second digital measured value and a reference digital value and the fixed distance, a distance measured value giving the distance of the functional surface from the profiled surface. The reference digital value corresponding to the measured value from a reference coil. The reference coil is assigned to the first and second measuring coils and the reference coil is located outside the range of influence of the profiled surface.

摘要翻译： 在一个实施例中，公开了一种用于确定在距离确定方向上成型的导电表面与相对于成形表面移动的功能表面的距离的方法。 该方法包括将传感器的输入连接到振荡器装置。 传感器包括第一和第二测量线圈。 该方法包括经由解调器单元将传感器的输出进一步连接到模拟 - 数字转换器，以获得第一和第二数字测量值。 第一和第二数字测量值分别对应于传感器的成型表面和第一和第二测量线圈之间的距离。 该方法还包括将运算单元连接到模拟转换器单元。 第二测量线圈布置在距离第一测量线圈已知距离的第一测量线圈的远离成型表面的一侧。 该方法最终包括使用第一和第二数字测量值以及参考数字值和固定距离，计算给出功能表面距成型表面的距离的距离测量值。 参考数字值对应于来自参考线圈的测量值。 参考线圈被分配给第一和第二测量线圈，并且参考线圈位于异型表面的影响范围之外。

公开(公告)号：US07806056B2

公开(公告)日：2010-10-05

申请号：US11663598

申请日：2005-09-19

申请人： Robert Schmid ,  Benno Weis

发明人： Robert Schmid ,  Benno Weis

IPC分类号： B60L13/00

CPC分类号： H02K41/031 ,  H02K1/146 ,  H02K29/03 ,  H02K2213/03 ,  H02N15/00

摘要： An aim of at least one embodiment of the invention is to reduce ripple forces in a magnetic levitation transport system to the largest extent. In one solution, an example embodiment of the invention provides that grooves extending transversal to the longitudinal direction are diagonally oriented in a magnet block for the long stator. In another solution, an example embodiment of the invention provides that, in a magnet block for the levitation magnet of a magnetic levitation transport system, pole heads, with regard to their outer areas, which extend next to outer grooves, are provided in a varied and complementary manner in the direction of the grooves whereby the overall width of both outer areas along the grooves always corresponds to the width of a tooth between the grooves. An embodiment of the invention also relates to a method for producing this magnet block.

摘要翻译： 本发明的至少一个实施例的目的是最大程度地减少磁悬浮输送系统中的波动力。 在一个解决方案中，本发明的一个示例性实施例提供了横向于纵向方向延伸的槽在用于长定子的磁体块中对角定向。 在另一种解决方案中，本发明的一个示例性实施例提出，在用于磁悬浮输送系统的悬浮磁体的磁体块中，相对于它们的外部区域，相对于它们在外部凹槽附近延伸的极头被提供在变化的 并且在槽的方向上互补，从而沿着槽的两个外部区域的总宽度总是对应于槽之间的齿的宽度。 本发明的实施例还涉及一种用于制造该磁体块的方法。

公开(公告)号：US20070193469A1

公开(公告)日：2007-08-23

申请号：US11663598

申请日：2005-09-19

申请人： Robert Schmid ,  Benno Weis

发明人： Robert Schmid ,  Benno Weis

IPC分类号： B60L13/00

CPC分类号： H02K41/031 ,  H02K1/146 ,  H02K29/03 ,  H02K2213/03 ,  H02N15/00

摘要： An aim of at least one embodiment of the invention is to reduce ripple forces in a magnetic levitation transport system to the largest extent. In one solution, an example embodiment of the invention provides that grooves extending transversal to the longitudinal direction are diagonally oriented in a magnet block for the long stator. In another solution, an example embodiment of the invention provides that, in a magnet block for the levitation magnet of a magnetic levitation transport system, pole heads, with regard to their outer areas, which extend next to outer grooves, are provided in a varied and complementary manner in the direction of the grooves whereby the overall width of both outer areas along the grooves always corresponds to the width of a tooth between the grooves. An embodiment of the invention also relates to a method for producing this magnet block.

摘要翻译： 本发明的至少一个实施例的目的是最大程度地减少磁悬浮输送系统中的波动力。 在一个解决方案中，本发明的一个示例性实施例提供了横向于纵向方向延伸的槽在用于长定子的磁体块中对角定向。 在另一种解决方案中，本发明的一个示例性实施例提出，在用于磁悬浮输送系统的悬浮磁体的磁体块中，相对于它们的外部区域，相对于它们在外部凹槽附近延伸的极头被提供在变化的 并且在槽的方向上互补，从而沿着槽的两个外部区域的总宽度总是对应于槽之间的齿的宽度。 本发明的实施例还涉及一种用于制造该磁体块的方法。

公开(公告)号：US20060145543A1

公开(公告)日：2006-07-06

申请号：US10542644

申请日：2003-12-10

申请人： Reinhard Hoffman ,  Jorg Lehmpfuhl ,  Rudiger Polley ,  Robert Schmid ,  Wolfgang Spaeth ,  Falk-Henner Wagner ,  Gunter Wagner ,  Benno Weis

发明人： Reinhard Hoffman ,  Jorg Lehmpfuhl ,  Rudiger Polley ,  Robert Schmid ,  Wolfgang Spaeth ,  Falk-Henner Wagner ,  Gunter Wagner ,  Benno Weis

IPC分类号： H02K41/00 ,  B60L13/04

CPC分类号： H02K41/031 ,  B60L13/03 ,  B60L2200/26 ,  H02K3/28 ,  H02K2203/15

摘要： A long stator motor, particularly for driving a magnetic levitation transport system, includes a stator iron, inside of which grooves for accommodating cable windings are provided. At least two cable windings are placed one above the other by running at least two cables inside each groove.

公开(公告)号：US20080205094A1

公开(公告)日：2008-08-28

申请号：US11663287

申请日：2005-09-16

申请人： Uwe Henning ,  Reinhard Hoffmann ,  Jorg Lehmpfuhl ,  Robert Schmid ,  Wolfgang Spaeth ,  Benno Weis

发明人： Uwe Henning ,  Reinhard Hoffmann ,  Jorg Lehmpfuhl ,  Robert Schmid ,  Wolfgang Spaeth ,  Benno Weis

IPC分类号： H02M5/458

CPC分类号： B60L13/10 ,  B60L2200/26

摘要： A power supply to the motor of a magnetic levitation railway system is provided with higher shut-off security which is comparably more economical and compact, and has a shorter shut-off time. As a result, a power supply device of at least one embodiment is provided with a frequency converter which is connected in a direct manner to an energy supply network with the input switching system. The frequency converter contains a rectifier which is arranged downstream from the input switching system, an intermediate circuit which is connected to the rectifier, an inverted rectifier end step which is arranged downstream from the intermediate circuit and which comprises an associated control device and an output switching system which is connected to the inverted rectifier end step and which is directly connected to the motor. The control input of the input switching system and the control input of the output switching system are connected to an operational control device which produces a shut-off command, and the intermediate circuit includes a short circuiter for the discharge thereof, the short circuiter being connected with the control input thereof to the operational control device.

摘要翻译： 提供磁悬浮铁路系统的电机的电源具有较高的关断安全性，其比较经济和紧凑，并且具有较短的切断时间。 结果，至少一个实施例的电源装置设置有频率转换器，其以直接方式连接到具有输入交换系统的能量供应网络。 变频器包括布置在输入开关系统的下游的整流器，连接到整流器的中间电路，反向整流器端步骤，其布置在中间电路的下游，并且包括相关联的控制装置和输出开关 系统，其连接到反相整流器端步，并直接连接到电动机。 输入切换系统的控制输入和输出切换系统的控制输入连接到产生切断命令的运行控制装置，中间电路包括用于其放电的短路器，短路器被连接 其控制输入到操作控制装置。

公开(公告)号：US07737686B2

公开(公告)日：2010-06-15

申请号：US11814979

申请日：2006-01-11

申请人： Robert Schmid ,  Benno Weis

发明人： Robert Schmid ,  Benno Weis

IPC分类号： G01B7/14 ,  B60L13/06

CPC分类号： B60L13/06 ,  B60L2200/26

摘要： A distance sensor configuration for a magnet of the levitation magnet of a magnetic levitation transport system equipped with a number of distance sensors. Each distance sensor has a distance measuring coil acted upon by an operating frequency and can be placed in an installation space on the magnet. In order to obtain reliable distance measurement values by using a distance sensor configuration of the aforementioned type, the distance measuring coil of each distance sensor is connected to a programmable module for generating an operating frequency. The distance sensor contains a location information querying device for querying an installation space-specific location information providing device in the installation space. The location information querying device is connected on the input side to the programmable module.

摘要翻译： 用于配备有多个距离传感器的磁悬浮输送系统的悬浮磁体的磁体的距离传感器配置。 每个距离传感器具有由操作频率作用的距离测量线圈，并且可以放置在磁体上的安装空间中。 为了通过使用上述类型的距离传感器配置来获得可靠的距离测量值，每个距离传感器的距离测量线圈连接到用于产生操作频率的可编程模块。 距离传感器包含用于在安装空间中查询安装空间特定的位置信息提供设备的位置信息查询设备。 位置信息查询装置在输入侧连接到可编程模块。

公开(公告)号：US20080191690A1

公开(公告)日：2008-08-14

申请号：US11814979

申请日：2006-01-11

申请人： Robert Schmid ,  Benno Weis

发明人： Robert Schmid ,  Benno Weis

IPC分类号： B60L13/06

CPC分类号： B60L13/06 ,  B60L2200/26

摘要： A distance sensor configuration for a magnet of the levitation magnet of a magnetic levitation transport system equipped with a number of distance sensors. Each distance sensor has a distance measuring coil acted upon by an operating frequency and can be placed in an installation space on the magnet. In order to obtain reliable distance measurement values by using a distance sensor configuration of the aforementioned type, the distance measuring coil of each distance sensor is connected to a programmable module for generating an operating frequency. The distance sensor contains a location information querying device for querying an installation space-specific location information providing device in the installation space. The location information querying device is connected on the input side to the programmable module.

摘要翻译： 用于配备有多个距离传感器的磁悬浮输送系统的悬浮磁体的磁体的距离传感器配置。 每个距离传感器具有由操作频率作用的距离测量线圈，并且可以放置在磁体上的安装空间中。 为了通过使用上述类型的距离传感器配置来获得可靠的距离测量值，每个距离传感器的距离测量线圈连接到用于产生操作频率的可编程模块。 距离传感器包含用于在安装空间中查询安装空间特定的位置信息提供设备的位置信息查询设备。 位置信息查询装置在输入侧连接到可编程模块。

公开(公告)号：US07567005B2

公开(公告)日：2009-07-28

申请号：US10542644

申请日：2003-12-10

申请人： Reinhard Hoffmann ,  Jörg Lehmpfuhl ,  Rüdiger Polley ,  Robert Schmid ,  Wolfgang Spaeth ,  Falk-Henner Wagner ,  Günter Wagner ,  Benno Weis

发明人： Reinhard Hoffmann ,  Jörg Lehmpfuhl ,  Rüdiger Polley ,  Robert Schmid ,  Wolfgang Spaeth ,  Falk-Henner Wagner ,  Günter Wagner ,  Benno Weis

IPC分类号： H02K1/00

CPC分类号： H02K41/031 ,  B60L13/03 ,  B60L2200/26 ,  H02K3/28 ,  H02K2203/15

摘要： A long stator motor, particularly for driving a magnetic levitation transport system, includes a stator iron, inside of which grooves for accommodating cable windings are provided. At least two cable windings are placed one above the other by running at least two cables inside each groove.

摘要翻译： 特别是用于驱动磁悬浮输送系统的长定子电动机包括定子铁，其内设有用于容纳电缆绕组的槽。 通过在每个槽内运行至少两根电缆将至少两根电缆绕组放置在另一个上。

公开(公告)号：US20090315542A1

公开(公告)日：2009-12-24

申请号：US12520566

申请日：2007-12-14

申请人： Robert Schmid

发明人： Robert Schmid

IPC分类号： G01B7/14

CPC分类号： G01R33/06 ,  B60L13/08 ,  B60L2200/26 ,  G01R33/02

摘要： A pole position measuring device for a magnetic levitation vehicle on a magnetic levitation track has a magnetic field sensor pair, for measuring the stator magnetic field of a track side stator, both magnetic field sensors of the magnetic field sensor pair being arranged at a given separation from each other and an evaluation device, which determines the pole orientation angle between the stator magnetic field of the track side stator and the magnetic reference axis of the magnetic levitation vehicle by means of the measured values from both magnetic field sensors. The separation between the two magnetic field sensors is less than half the wavelength of the fundamental wave of the track side stator magnetic field and the evaluation device is configured to determine the pole orientation angle from the measured values of the magnetic field sensors arranged thus.

摘要翻译： 用于磁悬浮轨道上的磁悬浮车辆的极位置测量装置具有用于测量轨道侧定子的定子磁场的磁场传感器对，磁场传感器对的两个磁场传感器被布置在给定的分离 以及评价装置，其通过来自两个磁场传感器的测量值来确定轨道侧定子的定子磁场和磁悬浮车辆的磁参考轴之间的极方位角。 两个磁场传感器之间的间隔小于轨道侧定子磁场的基波的波长的一半，并且评估装置被配置为根据由此布置的磁场传感器的测量值确定极方位角。