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1. 发明授权

US09438152B2 Electronically commutated electric motor comprising rotor position detection with interference field compensation 有权
标题翻译：电子换向电动机包括具有干涉场补偿的转子位置检测
公开(公告)号：US09438152B2
公开(公告)日：2016-09-06
申请号：US14110889
申请日：2012-04-11
申请人： Antoine Chabaud , Martin Frey , Sven Finke , Frank Sader , Markus Vogel
发明人： Antoine Chabaud , Martin Frey , Sven Finke , Frank Sader , Markus Vogel
IPC分类号： H02K29/08 , H02P6/16
CPC分类号： H02P6/16 , H02K11/25 , H02K29/08
摘要： An electronically commutated electric motor includes a stator and a rotor formed as a permanent magnet. A control unit is connected to the stator and configured to energize the stator to produce a rotating magnetic field. The electric motor further includes at least one Hall sensor configured to detect at least a magnitude of a sensor magnetic field produced by a sensor magnet connected to the rotor. The electric motor also includes at least one magneto resistive sensor configured to detect an alignment of a total magnetic field during a rotor revolution of the rotor and to generate a rotor position signal representing this alignment. The total magnetic field includes the sensor magnetic field and an interference magnetic field superimposed thereon. The control unit is further configured to determine the rotor position of the rotor at least depending on the alignment of the total magnetic field.
摘要翻译：电子换向电动机包括定子和形成为永磁体的转子。控制单元连接到定子并且被配置为使定子通电以产生旋转磁场。所述电动机还包括至少一个霍尔传感器，所述至少一个霍尔传感器被配置为检测由连接到所述转子的传感器磁体产生的传感器磁场的至少大小。电动机还包括至少一个磁阻传感器，其构造成在转子的转子旋转期间检测总磁场的对准并产生表示该对准的转子位置信号。总磁场包括传感器磁场和叠加在其上的干涉磁场。控制单元还被配置为至少根据总磁场的对准来确定转子的转子位置。

2. 发明申请

US20140197766A1 ELECTRONICALLY COMMUTATED ELECTRIC MOTOR COMPRISING ROTOR POSITION DETECTION WITH INTERFERENCE FIELD COMPENSATION 有权
标题翻译：具有干扰场补偿的包括转子位置检测的电子式电动马达
公开(公告)号：US20140197766A1
公开(公告)日：2014-07-17
申请号：US14110889
申请日：2012-04-11
申请人： Antoine Chabaud , Martin Frey , Sven Finke , Frank Sader , Markus Vogel
发明人： Antoine Chabaud , Martin Frey , Sven Finke , Frank Sader , Markus Vogel
IPC分类号： H02P6/16
CPC分类号： H02P6/16 , H02K11/25 , H02K29/08
摘要： An electronically commutated electric motor includes a stator and a rotor formed as a permanent magnet. A control unit is connected to the stator and configured to energize the stator to produce a rotating magnetic field. The electric motor further includes at least one Hall sensor configured to detect at least a magnitude of a sensor magnetic field produced by a sensor magnet connected to the rotor. The electric motor also includes at least one magneto resistive sensor configured to detect an alignment of a total magnetic field during a rotor revolution of the rotor and to generate a rotor position signal representing this alignment. The total magnetic field includes the sensor magnetic field and an interference magnetic field superimposed thereon. The control unit is further configured to determine the rotor position of the rotor at least depending on the alignment of the total magnetic field.
摘要翻译：电子换向电动机包括定子和形成为永磁体的转子。控制单元连接到定子并且被配置为使定子通电以产生旋转磁场。所述电动机还包括至少一个霍尔传感器，所述至少一个霍尔传感器被配置为检测由连接到所述转子的传感器磁体产生的传感器磁场的至少大小。电动机还包括至少一个磁阻传感器，其构造成在转子的转子旋转期间检测总磁场的对准并产生表示该对准的转子位置信号。总磁场包括传感器磁场和叠加在其上的干涉磁场。控制单元还被配置为至少根据总磁场的对准来确定转子的转子位置。

3. 发明授权

US08901862B2 Commutated electric drive and method for controlling a commutated electric motor 有权
标题翻译：整流式电动机及换向电动机的控制方法
公开(公告)号：US08901862B2
公开(公告)日：2014-12-02
申请号：US13387925
申请日：2010-07-09
申请人： Antoine Chabaud
发明人： Antoine Chabaud
IPC分类号： H02P6/06 , H02P6/18 , G01D5/244
CPC分类号： G01D5/24495 , H02P6/18
摘要： A commutated electric drive has an electric motor having a sensor assembly which has a permanent magnet on a shaft of the electric motor and an analog Hall sensor situated stationary relative to the stator of the electric motor opposite to the permanent magnet. A controller for controlling the windings of the electric motor has a memory for storing a calibration Hall signal of the magnetic field of the permanent magnet, measured using the Hall sensor, over one revolution of the shaft. The controller has a device for comparing the calibration Hall signal with an instantaneous Hall signal of the instantaneous magnetic field of the permanent magnet, measured using the Hall sensor. Temperature effects and aging effects may be recognized and taken into account when determining the rotor position.
摘要翻译：换向电驱动器具有电动机，其具有传感器组件，该传感器组件在电动机的轴上具有永磁体，并且相对于与该永磁体相对的电动机的定子静止地设置有模拟霍尔传感器。用于控制电动机的绕组的控制器具有存储器，用于存储使用霍尔传感器测量的永磁体的磁场的校准霍尔信号超过轴的一转。控制器具有用于将校准霍尔信号与使用霍尔传感器测量的永磁体的瞬时磁场的瞬时霍尔信号进行比较的装置。当确定转子位置时，可以确认温度效应和老化效应。

4. 发明申请

US20090302397A1 Field-Effect Transistor 审中-公开
标题翻译：场效应晶体管
公开(公告)号：US20090302397A1
公开(公告)日：2009-12-10
申请号：US11920864
申请日：2006-04-05
申请人： Klaus Voigtlaender , Johannes Duerr , Uwe Wostradowski , Antoine Chabaud
发明人： Klaus Voigtlaender , Johannes Duerr , Uwe Wostradowski , Antoine Chabaud
IPC分类号： H01L27/088 , H01L29/78
CPC分类号： H01L27/0727 , H01L21/31155 , H01L29/51
摘要： A field-effect transistor, having a source electrode, a drain electrode and a gate electrode, which has a connection between the gate electrode and the source electrode or between the gate electrode and the drain electrode or between the gate electrode and the substrate which carries a leakage current.
摘要翻译：具有源电极，漏电极和栅电极的场效应晶体管，其具有栅电极和源电极之间或栅电极与漏电极之间或栅电极与衬底之间的连接漏电流。

5. 发明申请

US20130106340A1 ELECTRIC MOTOR, STEERING DEVICE AND METHOD 审中-公开
标题翻译：电动机，转向装置和方法
公开(公告)号：US20130106340A1
公开(公告)日：2013-05-02
申请号：US13699767
申请日：2011-05-04
申请人： Antoine Chabaud , Pascal Hiry
发明人： Antoine Chabaud , Pascal Hiry
IPC分类号： H02P6/00
CPC分类号： H02P6/16 , B62D5/046 , B82Y25/00 , G01R33/096 , H01F10/325
摘要： The invention relates to an electronically commutated electric motor. The electronically commutated electric motor comprises a stator and a rotor, which in particular is designed to be permanently magnetic. The electric motor also comprises a rotor position sensor, wherein the rotor position sensor is designed to detect a predetermined number of in particular discrete, rotor positions along a rotational direction of the rotor. The rotor position sensor is also designed to generate a sensor signal representing the rotor positions. The electric motor also comprises a control unit connected to the rotor position sensor, wherein the control unit is designed to actuate the stator in order to generate a magnetic rotary field in dependence on the sensor signal. According to the invention, the control unit comprises an input for a steering angle signal, in particular an analog or digital steering angle signal, which represents a steering angle of a vehicle steering system. The control unit is designed to additionally actuate the stator depending on the steering angle signal.
摘要翻译：本发明涉及电子换向电动机。电子换向电动机包括定子和转子，其特别地被设计为永久磁性的。电动机还包括转子位置传感器，其中转子位置传感器被设计成沿着转子的旋转方向检测预定数量的特定离散的转子位置。转子位置传感器还被设计成产生代表转子位置的传感器信号。电动机还包括连接到转子位置传感器的控制单元，其中控制单元被设计成致动定子，以便根据传感器信号产生磁性旋转磁场。根据本发明，控制单元包括用于转向角信号的输入，特别是表示车辆转向系统的转向角的模拟或数字转向角信号。控制单元被设计成根据转向角信号额外致动定子。

6. 发明申请

US20120181958A1 COMMUTATED ELECTRIC DRIVE AND METHOD FOR CONTROLLING A COMMUTATED ELECTRIC MOTOR 有权
标题翻译：用于控制电动马达的回转电驱动和方法
公开(公告)号：US20120181958A1
公开(公告)日：2012-07-19
申请号：US13387925
申请日：2010-07-09
申请人： Antoine Chabaud
发明人： Antoine Chabaud
IPC分类号： H02P6/16
CPC分类号： G01D5/24495 , H02P6/18
摘要： A commutated electric drive has an electric motor having a sensor assembly which has a permanent magnet on a shaft of the electric motor and an analog Hall sensor situated stationary relative to the stator of the electric motor opposite to the permanent magnet. A controller for controlling the windings of the electric motor has a memory for storing a calibration Hall signal of the magnetic field of the permanent magnet, measured using the Hall sensor, over one revolution of the shaft. The controller has a device for comparing the calibration Hall signal with an instantaneous Hall signal of the instantaneous magnetic field of the permanent magnet, measured using the Hall sensor. Temperature effects and aging effects may be recognized and taken into account when determining the rotor position.
摘要翻译：换向电驱动器具有电动机，其具有传感器组件，该传感器组件在电动机的轴上具有永磁体，并且相对于与该永磁体相对的电动机的定子静止地设置有模拟霍尔传感器。用于控制电动机的绕组的控制器具有存储器，用于存储使用霍尔传感器测量的永磁体的磁场的校准霍尔信号超过轴的一转。控制器具有用于将校准霍尔信号与使用霍尔传感器测量的永磁体的瞬时磁场的瞬时霍尔信号进行比较的装置。当确定转子位置时，可以确认温度效应和老化效应。

7. 发明申请

US20090119029A1 Method and Device for Predicting a Life Expectancy of a Product Containing a Plurality of Components 有权
标题翻译：用于预测含有多种成分的产品的预期寿命的方法和装置
公开(公告)号：US20090119029A1
公开(公告)日：2009-05-07
申请号：US11793342
申请日：2005-11-25
申请人： Klaus Voigtlaender , Johannes Duerr , Rolf Becker , Reinhold Muench , Ivica Durdevic , Uwe Wostradowski , Christopher Hahn , Joerg Breibach , Philippe Jaeckle , Hendrik Ehrhardt , Thomas Rupp , Antoine Chabaud
发明人： Klaus Voigtlaender , Johannes Duerr , Rolf Becker , Reinhold Muench , Ivica Durdevic , Uwe Wostradowski , Christopher Hahn , Joerg Breibach , Philippe Jaeckle , Hendrik Ehrhardt , Thomas Rupp , Antoine Chabaud
IPC分类号： G06F19/00
CPC分类号： G05B19/4065 , G05B2219/37253
摘要： A method and a device are for predicting a life expectancy of a product, which includes at least two components. The life expectancy is ascertained as a function of an assumed field loading of the product. The components of the product are acted upon by different loadings and are operated, in each instance, at the different loadings until they fail. An end-of-life curve of the component is recorded on the basis of the load-dependent failure times of a component. An EOL curve of the product is ascertained such that at the different loadings, it includes the EOL curve of the components which has, in each instance, the shortest failure time at the corresponding loading. The anticipated service life of the product is determined as a functional value of the EOL curve of the product as a function of the predefined loading of the product.
摘要翻译：一种方法和装置用于预测包括至少两个部件的产品的预期寿命。预期寿命被确定为产品的假定现场负载的函数。产品的组件通过不同的载荷作用，并且在每种情况下以不同的载荷操作，直到它们失效。基于组件的负载相关故障时间记录组件的使用寿命结束曲线。确定产品的EOL曲线，使得在不同的载荷下，它包括组件的EOL曲线，在每种情况下，其在相应负载下具有最短的故障时间。产品的预期使用寿命被确定为产品的EOL曲线的功能值作为产品的预定负载的函数。

8. 发明授权

US08338891B2 Arrangement of MOSFET's for controlling same 有权
标题翻译：用于控制MOSFET的MOSFET的排列
公开(公告)号：US08338891B2
公开(公告)日：2012-12-25
申请号：US11919032
申请日：2006-02-24
申请人： Antoine Chabaud
发明人： Antoine Chabaud
IPC分类号： H01L29/66
CPC分类号： H01L29/7813 , H01L21/76895 , H01L29/7803 , H01L2924/0002 , H01L2924/00
摘要： An arrangement of a plurality of MOSFET's on a chip that includes a first terminal, a second terminal and a third terminal is provided, the arrangement having at least one first MOSFET used as a first control cell and at least one second MOSFET used as a second control cell, each MOSFET having respectively a gate terminal, a source terminal and a drain terminal. The source terminals of all the MOSFET's are connected to one another and contacting the first terminal of the chip. The drain terminal of the at least one second MOSFET, which is used as a power cell, contacts the second terminal of the chip. The gate terminals of all the MOSFET's are connected to one another and contact the third terminal of the chip. The gate terminal and the drain terminal of the at least one first MOSFET, which is used as the first control cell, are connected to one another.
摘要翻译：提供了包括第一端子，第二端子和第三端子的芯片上的多个MOSFET的布置，该布置具有用作第一控制单元的至少一个第一MOSFET和用作第二控制单元的至少一个第二MOSFET 控制单元，每个MOSFET分别具有栅极端子，源极端子和漏极端子。所有MOSFET的源极端子彼此连接并接触芯片的第一端子。用作功率单元的至少一个第二MOSFET的漏极端子接触芯片的第二端子。所有MOSFET的栅极端子彼此连接并接触芯片的第三端子。用作第一控制单元的至少一个第一MOSFET的栅极端子和漏极端子彼此连接。

9. 发明授权

US07831396B2 Method and device for predicting a life expectancy of a product containing a plurality of components 有权
标题翻译：用于预测含有多个组分的产品的预期寿命的方法和装置
公开(公告)号：US07831396B2
公开(公告)日：2010-11-09
申请号：US11793342
申请日：2005-11-25
申请人： Klaus Voigtlaender , Johannes Duerr , Rolf Becker , Reinhold Muench , Ivica Durdevic , Uwe Wostradowski , Christopher Hahn , Joerg Breibach , Philippe Jaeckle , Hendrik Ehrhardt , Thomas Rupp , Antoine Chabaud
发明人： Klaus Voigtlaender , Johannes Duerr , Rolf Becker , Reinhold Muench , Ivica Durdevic , Uwe Wostradowski , Christopher Hahn , Joerg Breibach , Philippe Jaeckle , Hendrik Ehrhardt , Thomas Rupp , Antoine Chabaud
IPC分类号： G06F19/00 , G01B3/44
CPC分类号： G05B19/4065 , G05B2219/37253
摘要： A method and a device are for predicting a life expectancy of a product, which includes at least two components. The life expectancy is ascertained as a function of an assumed field loading of the product. The components of the product are acted upon by different loadings and are operated, in each instance, at the different loadings until they fail. An end-of-life curve of the component is recorded on the basis of the load-dependent failure times of a component. An EOL curve of the product is ascertained such that at the different loadings, it includes the EOL curve of the components which has, in each instance, the shortest failure time at the corresponding loading. The anticipated service life of the product is determined as a functional value of the EOL curve of the product as a function of the predefined loading of the product.
摘要翻译：一种方法和装置用于预测包括至少两个部件的产品的预期寿命。预期寿命被确定为产品的假定现场负载的函数。产品的组件通过不同的载荷作用，并且在每种情况下以不同的载荷操作，直到它们失效。基于组件的负载相关故障时间记录组件的使用寿命结束曲线。确定产品的EOL曲线，使得在不同的载荷下，它包括在各种情况下在相应负载下具有最短故障时间的部件的EOL曲线。产品的预期使用寿命被确定为产品的EOL曲线的功能值作为产品的预定负载的函数。

10. 发明申请

US20090212367A1 Arrangement of mosfet's for controlling same 有权
标题翻译： mosfet的控制方式的安排
公开(公告)号：US20090212367A1
公开(公告)日：2009-08-27
申请号：US11919032
申请日：2006-02-24
申请人： Antoine Chabaud
发明人： Antoine Chabaud
IPC分类号： H01L29/66
CPC分类号： H01L29/7813 , H01L21/76895 , H01L29/7803 , H01L2924/0002 , H01L2924/00
摘要： An arrangement of a plurality of MOSFET's on a chip that includes a first terminal, a second terminal and a third terminal is provided, the arrangement having at least one first MOSFET used as a first control cell and at least one second MOSFET used as a second control cell, each MOSFET having respectively a gate terminal, a source terminal and a drain terminal. The source terminals of all the MOSFET's are connected to one another and contacting the first terminal of the chip. The drain terminal of the at least one second MOSFET, which is used as a power cell, contacts the second terminal of the chip. The gate terminals of all the MOSFET's are connected to one another and contact the third terminal of the chip. The gate terminal and the drain terminal of the at least one first MOSFET, which is used as the first control cell, are connected to one another.
摘要翻译：提供了包括第一端子，第二端子和第三端子的芯片上的多个MOSFET的布置，该布置具有用作第一控制单元的至少一个第一MOSFET和用作第二控制单元的至少一个第二MOSFET 控制单元，每个MOSFET分别具有栅极端子，源极端子和漏极端子。所有MOSFET的源极端子彼此连接并接触芯片的第一端子。用作功率单元的至少一个第二MOSFET的漏极端子接触芯片的第二端子。所有MOSFET的栅极端子彼此连接并接触芯片的第三端子。用作第一控制单元的至少一个第一MOSFET的栅极端子和漏极端子彼此连接。

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