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1. 发明申请

WO2018157242A1 STATOR ASSEMBLY WITH HEAT RECOVERY FOR ELECTRIC MACHINES 审中-公开
公开(公告)号：WO2018157242A1
公开(公告)日：2018-09-07
申请号：PCT/CA2018/050228
申请日：2018-02-27
申请人： TM4 INC.
发明人： SHI, Ruisheng , HOULE, Martin
IPC分类号： H02K1/16 , H02K15/06 , H02K9/00
摘要： The present disclosure is concerned with a stator for an electric machine comprising a plurality of stacked laminations each including inwardly facing slots defining inwardly facing teeth configured to receive prewound coils thereonto. Each slot including a generally triangular projection configured and sized as to be in proximity of the prewound coils.

2. 发明申请

WO2017070770A1 MACHINE FOR SHAPING RECTANGULAR WIRE COIL HEADS AND METHOD THEREFOR 审中-公开
标题翻译：成形矩形线圈头的机器及其方法
公开(公告)号：WO2017070770A1
公开(公告)日：2017-05-04
申请号：PCT/CA2015/051087
申请日：2015-10-26
申请人： TM4 INC.
发明人： BIHARI, Gyula
IPC分类号： H02K15/04 , H02K3/04
CPC分类号： H02K15/045
摘要： A machine that forms the heads of coils made of rectangular wire so that it fits within the slots of the stator of an electric machine is described herein. The machine receives a coil having unformed first and second heads separated by first and second legs and apply controlled deformation thereto to yield properly shaped heads. The machine comprises first and second leg support mechanisms for gripping the first and second legs and head-forming elements for contacting portions of the heads of the wire coil while the first and second legs are gripped by the leg support. The head- forming elements are mounted to the first and second leg support mechanisms. Actuators are provided for causing sequential actuated movements of one of the first and second legs to force the head-forming elements into contact with different portions of the first and second heads while allowing selective free movements of the other leg in response to the actuated movements so as to prevent uncontrolled deformations of the wire coil during the actuated movements.
摘要翻译：这里描述了一种机器，其形成由矩形导线制成的线圈的头部，使得它适合在电机的定子的狭槽内。该机器接收具有由第一和第二支腿分开的未成形的第一和第二头部的线圈，并向其施加受控的变形以产生适当形状的头部。该机器包括第一和第二腿部支撑机构，用于抓紧第一和第二腿部以及头部形成元件，用于在第一和第二腿部被腿部支撑件夹持时接触线圈头部的一部分。头部形成元件安装到第一和第二腿部支撑机构。提供致动器用于引起第一和第二腿中的一个的顺序致动运动，以迫使头部形成元件与第一和第二头部的不同部分接触，同时允许另一个腿响应于致动运动的选择性自由运动以防止在驱动运动期间线圈的不受控制的变形。

3. 发明申请

WO2016044925A1 RELUCTANCE ASSISTED EXTERNAL ROTOR PMSM 审中-公开
标题翻译：辅助辅助外转子PMSM
公开(公告)号：WO2016044925A1
公开(公告)日：2016-03-31
申请号：PCT/CA2015/050902
申请日：2015-09-16
申请人： TM4 INC.
发明人： SHI, Ruisheng , GHARAKHANI, Arbi
IPC分类号： H02K21/22 , B60L11/00 , H02K1/27
CPC分类号： B60L11/00 , H02K1/246 , H02K1/2786 , H02K21/22 , H02K29/03 , H02K2213/03
摘要： A reluctance assisted external rotor permanent magnet machine provided with fewer magnets without scarifying performance is described herein. Torque ripple and cogging torque reductions are discussed.
摘要翻译：这里描述了一种具有较少磁体的磁阻辅助外转子永磁电机，而没有划痕性能。讨论了扭矩波动和齿槽转矩减小。

4. 发明申请

WO2015070347A1 COMMUTATION CELL, POWER CONVERTER AND COMPENSATION CIRCUIT HAVING DYNAMICALLY CONTROLLED VOLTAGE GAINS 审中-公开
标题翻译：具有动态控制电压增益的电力转换器和补偿电路
公开(公告)号：WO2015070347A1
公开(公告)日：2015-05-21
申请号：PCT/CA2014/051085
申请日：2014-11-12
申请人： TM4 INC.
发明人： PRONOVOST, Christian , CYR, Jean-marc
IPC分类号： H02M1/00 , H02M1/08 , H02M3/155 , H03K17/08
CPC分类号： H02M1/32 , H02M1/08 , H02M3/156 , H02M7/217 , H02M7/537 , H02M2001/344 , H03K17/04 , H03K17/081 , H03K17/166
摘要： The present disclosure relates to a commutation cell configured for limiting switching overvoltage. The commutation cell includes a power electronic switch having a parasitic emitter inductance through which a voltage is generated upon turning off of the power electronic switch. The commutation cell also includes a dynamically controlled compensation circuit connected to the parasitic emitter inductance. The compensation circuit applies a controllable portion of the voltage generated through the parasitic emitter inductance at turn-off of the power electronic switch to control the voltage generated through the parasitic emitter inductance. A power converter comprising a pair of commutation cells and a compensation circuit of the commutation cell are also disclosed.
摘要翻译：本公开涉及被配置为限制开关过电压的换向单元。换向单元包括具有寄生发射极电感的电力电子开关，通过该功率电子开关在电力电子开关断开时产生电压。换向单元还包括连接到寄生发射极电感的动态控制补偿电路。补偿电路在功率电子开关的截止时施加通过寄生发射极电感产生的电压的可控部分，以控制通过寄生发射极电感产生的电压。还公开了一种包括一对换向单元和换向单元的补偿电路的功率转换器。

5. 发明申请

WO2011069243A1 RECTANGULAR WIRE COIL PROVIDED WITH A SHAPED HEAD PORTION AND STATOR MADE WITH SUCH COILS 审中-公开
标题翻译：具有形状的头部的矩形线圈和具有这种线圈的定子
公开(公告)号：WO2011069243A1
公开(公告)日：2011-06-16
申请号：PCT/CA2010/001929
申请日：2010-12-02
申请人： TM4 INC. , BIHARI, Gyula
发明人： BIHARI, Gyula
IPC分类号： H02K3/14
CPC分类号： H02K15/0428
摘要： Rectangular wire coils provided with shaped head portions that are designed to prevent the contact between the heads of coils inserted in adjacent slots of a stator are described herein.
摘要翻译：本文描述了设置有被设计成防止插入定子的相邻狭槽中的线圈的头部之间的接触的成形头部的矩形线圈。

6. 发明申请

WO2008141441A1 MULTIPLE PHASE ELECTRIC MOTOR AND DRIVE 审中-公开
标题翻译：多相电机和驱动
公开(公告)号：WO2008141441A1
公开(公告)日：2008-11-27
申请号：PCT/CA2008/000951
申请日：2008-05-15
申请人： TM4 INC. , CYR, Jean-Marc , SHI, Ruisheng
发明人： CYR, Jean-Marc , SHI, Ruisheng
IPC分类号： H02J7/00 , H02M7/42 , H02K1/00
CPC分类号： H02P25/22
摘要： A multiple phase electric motor provided with multiple inverter power circuits is described herein. The capacity of the capacitor bank required for multiple phase motors operating from a DC power source is therefore decreased. This is done by forming groups of phases that are powered by a separate inverter power circuit. The inverter power circuits are connected to the same DC power source including a bank of capacitors and are so controlled as to be phase offset from one another to allow the use of a smaller capacity capacitor bank.
摘要翻译：本文描述了设置有多个逆变器电力电路的多相电动机。因此，从DC电源工作的多相电动机所需的电容器组的容量因此降低。这通过形成由单独的逆变器电源电路供电的相位组来完成。逆变器电源电路连接到包括一组电容器的同一DC电源，并被控制为彼此相位偏移，以允许使用较小容量的电容器组。

7. 发明申请

WO2007104161A1 HYBRID TRANSMISSION FOR HYBRID VEHICLES 审中-公开
标题翻译：混合车辆的混合传输
公开(公告)号：WO2007104161A1
公开(公告)日：2007-09-20
申请号：PCT/CA2007/000424
申请日：2007-03-14
申请人： TM4 INC. , HOULE, Martin
发明人： HOULE, Martin
IPC分类号： B60K17/04 , B60K17/02 , B60K6/02 , B60W20/00 , F16D27/12 , F16H1/36
CPC分类号： F16D27/12 , B60K1/02 , B60K6/365 , B60K6/387 , B60K6/40 , B60K6/445 , B60K6/48 , B60L15/2054 , B60L2240/486 , B60L2240/507 , F16H3/728 , F16H2037/0866 , F16H2200/2005 , Y02T10/6221 , Y02T10/6239 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： A hybrid transmission described herein comprises a planetary gear arrangement and a clutch including two electromagnetic clutch portions used to interconnect an internal combustion engine, an electric traction motor, an electric motor/generator and driving wheels of a hybrid vehicle. The hybrid transmission described herein allows various modes of operation.
摘要翻译：本文所述的混合变速器包括行星齿轮装置和离合器，其包括用于将内燃机，电力牵引电动机，电动机/发电机和混合动力车辆的驱动轮互连的两个电磁离合器部分。这里描述的混合传输允许各种操作模式。

8. 发明申请

WO2007016761A1 ELECTRIC MACHINE PROVIDED WITH AN INTERNAL STATOR 审中-公开
标题翻译：电机由内部定子提供
公开(公告)号：WO2007016761A1
公开(公告)日：2007-02-15
申请号：PCT/CA2006/001224
申请日：2006-07-25
申请人： TM4 INC. , ROUNDELL, Jane
发明人： ROUNDELL, Jane
IPC分类号： H02K1/06 , H05K5/00 , H02K9/00
CPC分类号： H02K5/20
摘要： An electric machine is described herein. The machine includes an internal stator provided with a central opening. A generally cylindrical cooling assembly is mounted inside the central opening via a first key and keyway arrangement. The cylindrical cooling assembly is mounted to the casing of the electric machine via a second key and keyway arrangement.
摘要翻译：这里描述了一种电机。该机器包括设置有中心开口的内部定子。大致圆柱形的冷却组件经由第一键和键槽布置安装在中央开口内部。圆柱形冷却组件通过第二键和键槽布置安装到电机壳体上。

9. 发明申请

WO2006026852A1 HYBRID DRIVE TRAIN PROVIDED WITH HUB MOTORS 审中-公开
标题翻译：混合驱动火车提供与集线器电机
公开(公告)号：WO2006026852A1
公开(公告)日：2006-03-16
申请号：PCT/CA2005/001340
申请日：2005-09-01
申请人： TM4 INC. , HOULE, Martin
发明人： HOULE, Martin
IPC分类号： B60K6/02
CPC分类号： B60K7/0007 , B60K1/02 , B60K6/26 , B60K6/48 , B60K7/00 , B60K2007/0038 , B60K2007/0092 , Y02T10/6221
摘要： A parallel hybrid drive train is provided with an internal combustion engine (ICE) that supplies mechanical power to two driving wheels of a vehicle. Each driving wheel is provided with a respective hub motor having a stator mounted to the vehicle and a rotor directly connected to the driving wheel. The interconnection between the ICE and the driving wheel is done via a cardan joint provided between the output shaft of the ICE and each driving wheel. Accordingly, when the hub motors are energized, the drive train is in a parallel hybrid mode where both the ICE and the hub motors contribute to the rotation of the wheel. The drive train may also be placed in a conventional mode when the hub motors are not energized and in a purely electric mode when the ICE is not running.
摘要翻译：并联混合动力传动系具有向车辆的两个驱动轮提供机械动力的内燃机（ICE）。每个驱动轮设置有相应的轮毂马达，其具有安装到车辆的定子和直接连接到驱动轮的转子。 ICE和驱动轮之间的互连通过设置在ICE的输出轴和每个驱动轮之间的万向节进行。因此，当轮毂电动机被通电时，传动系统处于并联混合模式，其中ICE和轮毂电动机都有助于车轮的旋转。当轮毂电机不通电时，传动系也可以放置在传统模式中，并且当ICE不运行时，传动系统以纯电动方式放置。

10. 发明申请

WO2005055396A1 COOLING ASSEMBLY FOR ELECTRIC MACHINE 审中-公开
标题翻译：电机冷却总成
公开(公告)号：WO2005055396A1
公开(公告)日：2005-06-16
申请号：PCT/CA2004/002027
申请日：2004-11-24
申请人： TM4 INC. , PERRIN, Didier
发明人： PERRIN, Didier
IPC分类号： H02K9/00
CPC分类号： H02K9/22
摘要： A cooling assembly to be inserted in electric machines includes a generally cylindrical body to be inserted inside the internal stator of an electric machine. The body includes a top surface provided with angled bores forming V-shaped channels inside the body. Intersecting V-shaped channels are closed by plugs to thereby define a continuous cooling channel inside the body.
摘要翻译：要插入电机的冷却组件包括一个大体圆柱形的主体，以插入电机的内部定子内部。身体包括一个顶表面，该顶面设有倾斜孔，在体内形成V形通道。相交的V形通道被塞子封闭，从而在体内限定了连续的冷却通道。

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