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公开(公告)号：US10003316B2
公开(公告)日：2018-06-19
申请号：US15444397
申请日：2017-02-28
发明人： Dominique Oswald
CPC分类号： H03H1/0007 , H01F27/24 , H01F27/2823 , H02M1/126 , H02M1/44 , H02M2001/123 , H03H7/0115 , H03H7/06 , H03H7/09 , H03H7/427
摘要： A device that filters electromagnetic interference includes electrical conductors mounted in parallel. Each conductor includes a first coil positioned between a first and a second end of the respective conductor. Each first coil is coupled magnetically to each other first coil and has the same number of turns as each other first coil. The first and second ends of each of the conductors, respectively, are first and second terminals for the device. The device includes capacitors. Each capacitor is mounted between the second end of a corresponding electrical conductor and a third terminal of the device. The device includes an additional circuit. The additional circuit includes a second coil coupled magnetically with the first coils of the conductors. The additional circuit includes an additional coil. The second coil has a second number of turns.
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公开(公告)号：US09653919B2
公开(公告)日：2017-05-16
申请号：US14180072
申请日：2014-02-13
发明人： Dominique Oswald
CPC分类号： H02J3/00 , H02M1/12 , H02M1/44 , H02M2001/123 , Y10T307/549
摘要： A method for reducing the common mode current (i) circulating between the internal ground (13) of an electrical circuit (4) and the earth when electrical energy is exchanged between an electrical energy storage unit of the electrical circuit (4) and an electrical energy source external to said circuit (4),in which method an electronic component (21) is used to apply an electrical quantity (Vs, Is) ata point (26) connected via at least one impedance (28) to an electrical line (5) of said circuit (4) via which electrical energy is exchanged,said electrical quantity (Vs, Is) applied making it possible to reduce the common mode current (i).
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公开(公告)号：US20150381136A1
公开(公告)日：2015-12-31
申请号：US14767156
申请日：2014-02-12
发明人： Dominique Oswald
CPC分类号： H03H1/0007 , H01F27/24 , H01F27/2823 , H02M1/126 , H02M1/44 , H02M2001/123 , H03H7/0115 , H03H7/06 , H03H7/09 , H03H7/427
摘要： Device (1) for filtering electromagnetic interference, comprising:—a plurality of electrical conductors (5) mounted in parallel, each conductor (5) comprising a first coil (10) disposed between a first (7) and a second (8) end of the conductor (5), said first coils (10) being coupled magnetically together and exhibiting one and the same first number of turns, said first (7) and second (8) ends of the conductors (5) respectively defining first (7) and second (8) terminals for the device,—a plurality of capacitors (13), each capacitor (13) being mounted between the second end (8) of an electrical conductor (5) and a third terminal (15) of the device, and—an additional circuit (20) comprising a second coil (21) coupled magnetically with the first coils (10) and exhibiting a second number of turns, said circuit (20) furthermore comprising an additional coil (23).
摘要翻译： 用于过滤电磁干扰的装置（1）包括： - 并联安装的多个电导体（5），每个导体（5）包括设置在第一（7）和第二（8）端之间的第一线圈 ，所述第一线圈（10）磁耦合在一起并呈现一个相同的第一圈数，所述导体（5）的所述第一（7）和第二（8）端分别限定第一（7） ）和第二（8）端子， - 多个电容器（13），每个电容器（13）安装在电导体（5）的第二端（8）和第三端子（15）之间， 装置和包括与所述第一线圈（10）磁耦合并呈现第二圈数的第二线圈（21）的附加电路（20），所述电路（20）还包括附加线圈（23）。
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公开(公告)号：US20140225440A1
公开(公告)日：2014-08-14
申请号：US14180072
申请日：2014-02-13
发明人： Dominique Oswald
IPC分类号： H02J3/00
CPC分类号： H02J3/00 , H02M1/12 , H02M1/44 , H02M2001/123 , Y10T307/549
摘要： A method for reducing the common mode current (i) circulating between the internal ground (13) of an electrical circuit (4) and the earth when electrical energy is exchanged between an electrical energy storage unit of the electrical circuit (4) and an electrical energy source external to said circuit (4), in which method an electronic component (21) is used to apply an electrical quantity (Vs, Is) at a point (26) connected via at least one impedance (28) to an electrical line (5) of said circuit (4) via which electrical energy is exchanged, said electrical quantity (Vs, Is) applied making it possible to reduce the common mode current (i).
摘要翻译： 一种用于当在电路（4）的电能存储单元和电气电路（4）之间交换电能时，减小在电路（4）的内部接地（13）和地线之间循环的共模电流（i）的方法， 在所述电路（4）外部的能量源，其中使用电子部件（21）将电量（Vs，Is）施加到经由至少一个阻抗（28）连接的点（26）到电线 （4）的电路（5），通过其交换电能，施加所述电量（Vs，Is），使得可以减小共模电流（i）。
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公开(公告)号：US20170179858A1
公开(公告)日：2017-06-22
申请号：US14785562
申请日：2014-04-18
发明人： Dominique Oswald
摘要： The invention relates to a method comprising the switched connection of the phases to a voltage source in such a way as to turn the current vector defined by the phase currents (iu, iv,iw). Said method also comprises, during at least one turn of the current vector, for each of one or more phases: on part of the turn, the disconnection of the phase from the voltage source in order to place the phase in an open circuit and cancel the corresponding phase current (iu, iv,iw), and, on the other part of the revolution, the switched connection of the phase to the voltage source.
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公开(公告)号：US09231464B2
公开(公告)日：2016-01-05
申请号：US14490368
申请日：2014-09-18
发明人： Dominique Oswald , Boris Bouchez
CPC分类号： H02M1/12 , B60L11/1803 , B60L11/1816 , B60L2220/54 , B60L2240/429 , H02J7/0029 , H02J7/02 , H02M7/04 , H02M2001/123 , Y02T10/641 , Y02T10/642 , Y02T10/7005
摘要： A method is disclosed for reducing the common mode current flowing between the internal ground of an electrical circuit in an automotive vehicle, and the earth, when electric power is exchanged between an electric power storage unit of the electrical circuit and an electric power source external to the circuit. An electronic component is used to apply an electrical quantity as a function of the common mode current to an injection point in the circuit in order to reduce the common mode current. The value of the common mode current is obtained using a measuring device having a magnetic torus configured to be traversed by an electric line by which the electric power is exchanged, the electric line forming a primary winding, a secondary winding, wound about said torus for generating a magnetic flux on the basis of a reference current, and an oscillator for generating the reference current through the secondary winding.
摘要翻译： 公开了一种用于减少在机动车辆中的电路的内部地与流体之间流动的共模电流的方法，当在电路的蓄电单元与电路的电力存储单元之间进行电力交换时， 电路。 电子部件用于将电流量作为共模电流的函数施加到电路中的注入点，以减小共模电流。 共模电流的值是使用具有配置为通过交换电力的电线穿过的磁环的测量装置获得的，形成初级绕组的电线，绕所述环面缠绕的次级绕组 基于参考电流产生磁通量，以及用于产生通过次级绕组的参考电流的振荡器。
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公开(公告)号：US10044300B2
公开(公告)日：2018-08-07
申请号：US14785562
申请日：2014-04-18
发明人： Dominique Oswald
摘要： A method of supplying electrical power to an electric motor including phases having respective directions about a rotation axis of the electric motor and configured to carry respective phase currents defining a current vector starting from the rotation axis, the method including: switching connection of the phases to a voltage source so as to cause the current vector to turn, where the switched connection of the phases includes, during at least one turn of the current vector, for each of one or more phases: over a part of the turn, disconnecting the phase from the voltage source to open circuit the phase, and over another part of the turn, switching connection of the phase to the voltage source, and where a perpendicular to the direction of the phase passes through the part of the turn over which the phase is disconnected from the voltage source.
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公开(公告)号：US20170230027A1
公开(公告)日：2017-08-10
申请号：US15444397
申请日：2017-02-28
发明人： Dominique Oswald
CPC分类号： H03H1/0007 , H01F27/24 , H01F27/2823 , H02M1/126 , H02M1/44 , H02M2001/123 , H03H7/0115 , H03H7/06 , H03H7/09 , H03H7/427
摘要： A device that filters electromagnetic interference includes electrical conductors mounted in parallel. Each conductor includes a first coil positioned between a first and a second end of the respective conductor. Each first coil is coupled magnetically to each other first coil and has the same number of turns as each other first coil. The first and second ends of each of the conductors, respectively, are first and second terminals for the device. The device includes capacitors. Each capacitor is mounted between the second end of a corresponding electrical conductor and a third terminal of the device. The device includes an additional circuit. The additional circuit includes a second coil coupled magnetically with the first coils of the conductors. The additional circuit includes an additional coil. The second coil has a second number of turns.
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公开(公告)号：US09660602B2
公开(公告)日：2017-05-23
申请号：US14767156
申请日：2014-02-12
发明人： Dominique Oswald
CPC分类号： H03H1/0007 , H01F27/24 , H01F27/2823 , H02M1/126 , H02M1/44 , H02M2001/123 , H03H7/0115 , H03H7/06 , H03H7/09 , H03H7/427
摘要： Device (1) for filtering electromagnetic interference, comprising: —a plurality of electrical conductors (5) mounted in parallel, each conductor (5) comprising a first coil (10) disposed between a first (7) and a second (8) end of the conductor (5), said first coils (10) being coupled magnetically together and exhibiting one and the same first number of turns, said first (7) and second (8) ends of the conductors (5) respectively defining first (7) and second (8) terminals for the device, —a plurality of capacitors (13), each capacitor (13) being mounted between the second and (8) of an electrical conductor (5) and a third terminal (15) of the device, and —an additional circuit (20) comprising a second coil (21) coupled magnetically with the first coils (10) and exhibiting a second number of turns, said circuit (20) furthermore comprising an additional coil (23).
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公开(公告)号：US20150078051A1
公开(公告)日：2015-03-19
申请号：US14490368
申请日：2014-09-18
发明人： Dominique Oswald , Boris Bouchez
CPC分类号： H02M1/12 , B60L11/1803 , B60L11/1816 , B60L2220/54 , B60L2240/429 , H02J7/0029 , H02J7/02 , H02M7/04 , H02M2001/123 , Y02T10/641 , Y02T10/642 , Y02T10/7005
摘要： A method is disclosed for reducing the common mode current flowing between the internal ground of an electrical circuit in an automotive vehicle, and the earth, when electric power is exchanged between an electric power storage unit of the electrical circuit and an electric power source external to the circuit. An electronic component is used to apply an electrical quantity as a function of the common mode current to an injection point in the circuit in order to reduce the common mode current. The value of the common mode current is obtained using a measuring device having a magnetic torus configured to be traversed by an electric line by which the electric power is exchanged, the electric line forming a primary winding, a secondary winding, wound about said torus for generating a magnetic flux on the basis of a reference current, and an oscillator for generating the reference current through the secondary winding.
摘要翻译： 公开了一种用于减少在机动车辆中的电路的内部地与流体之间流动的共模电流的方法，当在电路的蓄电单元与电路的电力存储单元之间进行电力交换时， 电路。 电子部件用于将电流量作为共模电流的函数施加到电路中的注入点，以减小共模电流。 共模电流的值是使用具有配置为通过交换电力的电线穿过的磁环的测量装置获得的，形成初级绕组的电线，绕所述环面缠绕的次级绕组 基于参考电流产生磁通量，以及用于产生通过次级绕组的参考电流的振荡器。
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