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1. 发明授权

EP3314656B1 PHYSICAL TOPOLOGY FOR A POWER CONVERTER 有权转让
公开(公告)号：EP3314656B1
公开(公告)日：2021-08-04
申请号：EP16813424.5
申请日：2016-06-16
发明人： CYR, Jean-Marc , AMAR, Mohammed , EL YACOUBI, Maalainine , FLEURY, Pascal
IPC分类号： H02M1/00 , H02M1/32 , H02M1/08 , H02M3/155 , H02M7/00 , H02M7/538 , H01L23/48

2. 发明公开

EP3120446A1 GATE DRIVER CONTROLLING A COLLECTOR TO EMITTER VOLTAGE VARIATION OF AN ELECTRONIC SWITCH AND CIRCUITS INCLUDING THE GATE DRIVER 无效
标题翻译：栅极驱动器用于控制一个收集器的电子开关和电路的台站电压变化与栅极驱动器
公开(公告)号：EP3120446A1
公开(公告)日：2017-01-25
申请号：EP15766008.5
申请日：2015-03-18
申请人： TM4 Inc.
发明人： CYR, Jean-Marc
IPC分类号： H02M1/08 , H02M3/155 , H02M7/537
CPC分类号： H03K17/08104 , H02M1/08 , H02M1/34 , H02M2001/0058 , H02M2001/346 , H03K17/08116 , H03K17/163 , H03K17/168 , Y02B70/1491
摘要： The present disclosure introduces a gate driver used to drive a power electronic switch of a commutation cell. The gate driver comprises a turn-off current source connected to a gate of the power electronic switch and an additional current source. The additional current source is in parallel to the turn-off current source of the gate driver and is configured to control a collector to emitter voltage variation at turn off of the power electronic switch. A circuit combining the gate driver with a commutation cell having a power electronic switch, a circuit combining a pair of gate drivers with a leg having two commutation cells including two power electronic switches and a converter including such circuits are also disclosed.
摘要翻译：本公开介绍用于驱动换向单元的功率电子开关的栅极驱动器。栅极驱动器包括连接到所述功率电子开关的栅极和附加电流源的关断电流源。附加电流源是在平行于栅极驱动器的关断电流源，并且被配置成控制集电极至发射极在转弯电压变化关闭电源电子开关。相结合的具有功率电子开关的换流单元中的栅极驱动器的电路，组合了一对栅极驱动器与具有两个换向细胞，包括两个功率电子开关和转换器包括搜索电路腿的电路是如此游离缺失盘。

3. 发明公开

EP3063858A1 POWER CONVERTER CONFIGURED FOR LIMITING SWITCHING OVERVOLTAGE 审中-公开
标题翻译：电源转换器限制开关浪涌
公开(公告)号：EP3063858A1
公开(公告)日：2016-09-07
申请号：EP14857827.1
申请日：2014-10-28
申请人： TM4 Inc.
发明人： CYR, Jean-Marc
IPC分类号： H02M1/00 , H02M3/155 , H03K17/08
CPC分类号： H02M1/32 , H02M7/537 , H02M7/538 , H02M2001/0054 , H03K17/08128 , H03K17/0828 , H03K2217/0063 , H03K2217/0072 , Y02B70/1491
摘要： The present disclosure relates to a power converter configured for limiting switching overvoltage. The power converter comprises a pair of commutation cells. Each commutation cell includes a power electronic switch and a gate driver connected to a gate of the power electronic switch. A reference of the gate driver of a first commutation cell is connected to a ground of the power converter while a reference of the gate driver of a second commutation cell is connected to a collector of the power electronic switch of the first commutation cell. The gate driver of the second commutation cell has no negative voltage power input, either through using a single voltage power supply or by connecting a negative voltage connection of the dual voltage power supply to ground.

4. 发明公开

EP2982038A1 COMMUTATION CELL AND COMPENSATION CIRCUIT THEREFOR 有权转让
标题翻译：换向单元和补偿电路
公开(公告)号：EP2982038A1
公开(公告)日：2016-02-10
申请号：EP14779957.1
申请日：2014-04-04
申请人： TM4 Inc.
发明人： CYR, Jean-Marc , EL YACOUBI, Maalainine , FLEURY, Pascal , AMAR, Mohammed
IPC分类号： H03K17/08 , H02M1/32
CPC分类号： H03K17/08 , H01L2224/48091 , H01L2224/49111 , H01L2224/49175 , H02M1/32 , H02P6/14 , H03K17/082 , H03K17/166 , H03K17/168 , H03K17/567 , H01L2924/00014
摘要： The present disclosure relates to a commutation cell and to a compensation circuit for limiting overvoltage across the power electronic switch of the commutation cell and for limiting a recovery current in a freewheel diode of the commutation cell. The power electronic switch has a parasitic emitter inductance. A variable gain compensation circuit generates a feedback from a voltage generated across the parasitic inductance of the emitter of the power switch at turn-on or turn-off of the power electronic switch. The compensation circuit provides the feedback to a control of the power electronic switch to reduce the voltage generated on the parasitic emitter inductance. A power converter including the commutation cell with the compensation circuit is also disclosed.
摘要翻译：本发明涉及用于限制整流单元的功率电子开关两端的过电压并限制整流单元的续流二极管中的恢复电流的整流单元和补偿电路。电力电子开关具有寄生发射极电感。可变增益补偿电路根据在功率开关的导通或关断时从功率开关的发射极的寄生电感上产生的电压来产生反馈。补偿电路向电力电子开关的控制提供反馈，以减小寄生发射极电感上产生的电压。还公开了包括具有补偿电路的换向单元的功率转换器。

5. 发明公开

EP1866109A4 RECTANGULAR WIRE COILING MACHINE 审中-公开
标题翻译：用于矩形导线的滚动机器
公开(公告)号：EP1866109A4
公开(公告)日：2014-07-02
申请号：EP06721698
申请日：2006-03-21
申请人： TM4 INC
发明人： BIBEAU LOUIS-PHILIPPE , CAYA YVES , CAYA ARMAND , LAMPRON SYLVAIN , BRABANT DAVID
IPC分类号： B21F3/00
CPC分类号： B21D11/06 , B21F1/00 , B21F3/00 , H02K15/045

6. 发明公开

EP2496430A4 HYBRID VEHICLE TRANSMISSION 审中-公开
标题翻译：传输用于混合动力车辆
公开(公告)号：EP2496430A4
公开(公告)日：2014-05-07
申请号：EP10827761
申请日：2010-11-02
申请人： TM4 INC
发明人： HOULE MARTIN
IPC分类号： B60K6/442 , B60K6/36 , B60K6/387 , B60K6/50 , B60K6/547
CPC分类号： B60K6/442 , B60K6/387 , B60K6/448 , B60K6/547 , B60K2006/264 , B60K2006/266 , Y02T10/6234 , Y02T10/6243 , Y10T74/19014

7. 发明公开

EP2449655A1 SLOT LINER AND INTERPHASE INSULATOR COMBINATION 审中-公开
标题翻译：组合SLOT衬砌和相间隔离器的
公开(公告)号：EP2449655A1
公开(公告)日：2012-05-09
申请号：EP10793455.6
申请日：2010-06-10
申请人： TM4 Inc.
发明人： HOULE, Martin
IPC分类号： H02K3/34 , H02K15/10 , H02K3/30
CPC分类号： H02K3/345 , H02K15/063 , H02K15/10
摘要： Electrically insulating material so foldable as to form a slot liner and an interphase insulator combination so configured as to be inserted in the slots of the stator or the rotor of an electric machine to prevent coils from being in contact with the slot walls and to prevent separate coils inserted in the same slot to be in direct contact with one another is described herein.

8. 发明公开

EP2384534A1 LIQUID COOLING ARRANGEMENT FOR ELECTRIC MACHINES 有权转让
标题翻译：液体冷却装置用于电气设备
公开(公告)号：EP2384534A1
公开(公告)日：2011-11-09
申请号：EP10730990.8
申请日：2010-01-11
申请人： TM4 Inc.
发明人： HOULE, Martin , BURSUC, George , BIGRAS, Sébastien , CARPENTIER, Bruno
IPC分类号： H02K9/19
CPC分类号： H02K5/20 , H02K9/19 , H02K9/22
摘要： A liquid cooling arrangement for electric machines uses a continuous cooling tube associated with a heat storing element. The cooling tube has a serpentine configuration and the heat storing element includes longitudinal slots starting from both longitudinal ends of the heat storing element. Accordingly, it is possible to slightly deform the heat storing element to properly position it into the internal stator of an electric machine. An internal biasing assembly may be used to force the external surface of the heat storing element to the internal surface of the stator.

9. 发明公开

EP2092629A1 PERMANENT MAGNET ROTOR ASSEMBLY 审中-公开
标题翻译：永磁体转子组件
公开(公告)号：EP2092629A1
公开(公告)日：2009-08-26
申请号：EP07855515.8
申请日：2007-12-10
申请人： TM4 Inc.
发明人： POULIN, Stéphane , MARTIN, Gérald , BIGRAS, Sébastien , GUERTIN, Mathieu , FLEMING, Steve
IPC分类号： H02K1/30 , H02K1/27 , H02K1/28
CPC分类号： H02K1/2786
摘要： An illustrative embodiment of the present invention is concerned with a permanent magnet rotor for an electric machine provided with an internal stator and a coaxial external rotor. To overcome the drawbacks associated with the use of an adhesive to mount the permanent magnets to the rotor body, permanent magnet spacing and retaining elements are mounted to the inner surface of the rotor, between adjacent magnets.

10. 发明公开

EP1687883A4 DYNAMOELECTRIC MACHINE STATOR AND METHOD FOR MOUNTING PREWOUND COILS THEREUNTO 审中-公开
标题翻译： DYNAMOELKTROMASCHINENSTATOR UND VERFAHREN ZUM ANBRINGEN VORGEWICKELTER SPULEN DARAN
公开(公告)号：EP1687883A4
公开(公告)日：2009-03-18
申请号：EP04818730
申请日：2004-11-16
申请人： TM4 INC
发明人： BLOUIN PIERRE , POULIN STEPHANE
IPC分类号： H02K1/16 , H02K3/34 , H02K15/06 , H02K15/085
CPC分类号： H02K15/06 , H02K1/165 , H02K3/34 , Y10T29/49009
摘要： A dynamoelectric machine stator core for receiving a pre-formed stator winding includes a core body defining a cylindrical core main peripheral surface. A plurality of axially extending stator slots are circumferentially spaced in the core body. Each of the stator slots defines a slot first section extending radially from the slot base to a slot intermediate radial position and a slot second section extending radially from the slot intermediate radial position towards the core main peripheral surface. The slot first and second sections communicate with each other and are circumferentially offset relative to each other. The slot first and second sections are positioned, configured and sized to facilitate insertion therein of a corresponding conductor section of the stator winding with reduced needs for deforming the latter.
摘要翻译：用于接收预成形定子绕组的电动机定子铁心包括限定圆柱形铁心主外围表面的铁心主体。多个轴向延伸的定子槽在芯体中沿周向间隔开。每个定子槽限定从槽基部径向延伸到槽中间径向位置的槽第一部分和从径向中间位置径向位置朝向芯主周边表面径向延伸的槽第二部分。槽的第一和第二部分彼此连通并且相对于彼此周向偏移。槽的第一和第二部分被定位，构造和定尺寸为便于将定子绕组的相应导体部分插入其中，同时降低后者变形的需要。

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