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1. 发明授权

EP2040368B1 MOTOR CONTROL DEVICE AND VEHICLE USING THE SAME 有权转让
公开(公告)号：EP2040368B1
公开(公告)日：2019-10-02
申请号：EP07745218.3
申请日：2007-06-07
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： HATTORI, Hiroyuki , YAMADA, Kenji , SATO, Ryoji
IPC分类号： H02M7/5395 , H02P21/05 , H02P25/098 , B60L15/20

2. 发明公开

EP2312743A4 DEVICE AND METHOD FOR CONTROLLING AC ELECTRIC MOTOR 有权转让
公开(公告)号：EP2312743A4
公开(公告)日：2018-02-21
申请号：EP09804839
申请日：2009-07-08
申请人： TOYOTA MOTOR CO LTD
发明人： YAMADA KENJI
IPC分类号： H02P21/00 , H02P27/04 , H02P27/08
CPC分类号： H02P27/04
摘要： When performing PWI control in accordance with an overmodu!ation mode, an ECRU ;amiably sets a switching determination value, which is used for determination of switching control modes between the overmodulation mode and a sinusoidal wave modulation mode, based on a switching state of` an inverter at present (S200). Then, the ECU compares the degree of modulation, which is calculated from voltage command values, with the switching determination value (S210) so as to determine whether to switch to the sinusoidal wave modulation mode (S220) or to maintain the overmodulation mode (S230). In particular, when an influence of a dead time is likely to cause generation of a voltage command that requires switching to the overmodLClation mode just after switching to the sinusoidal wave modulation mode, the switching determination value is variably set to prevent the transition from the overmodulation mode to the sinusoidal wave modulation mode. This prevents chattering in which the control modes are frequently switched therebetween.

3. 发明公开

EP2040368A4 MOTOR CONTROL DEVICE AND VEHICLE USING THE SAME 有权转让
公开(公告)号：EP2040368A4
公开(公告)日：2018-01-10
申请号：EP07745218
申请日：2007-06-07
申请人： TOYOTA MOTOR CO LTD
发明人： HATTORI HIROYUKI , YAMADA KENJI , SATO RYOJI
IPC分类号： H02P6/10 , B60L11/18 , B60L15/02 , B60L15/20 , H02P6/15 , H02P21/00 , H02P25/098 , H02P27/04
CPC分类号： H02P21/05 , B60L11/1803 , B60L15/025 , B60L15/20 , B60L2220/14 , H02P6/15 , H02P21/22 , H02P25/098 , H02P2207/05 , Y02T10/643 , Y02T10/7005 , Y02T10/72 , Y02T10/7275
摘要： A current instruction generation unit (102) generates a d-axis current instruction (Id*) and a q-axis current instruction (Iq*) based on a torque instruction (TR) for an AC motor, using a map in which a current instruction capable of lowering noise (vibration and sound noise) (low-noise current instruction) generated from the AC motor is determined in advance for each torque of the AC motor. Then, a signal (PWI) for driving an inverter is generated based on the generated d-axis current instruction (Id*) and the q-axis current instruction (Iq*).

4. 发明公开

EP2312743A1 DEVICE AND METHOD FOR CONTROLLING AC ELECTRIC MOTOR 有权转让
标题翻译： VERFAHREN UND VORRICHTUNG ZUR STEUERUNG EINES WECHSELSTROMMOTORS
公开(公告)号：EP2312743A1
公开(公告)日：2011-04-20
申请号：EP09804839.0
申请日：2009-07-08
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： YAMADA, Kenji
IPC分类号： H02P21/00 , H02P27/04 , H02P27/08
CPC分类号： H02P27/04
摘要： When performing PWI control in accordance with an overmodu!ation mode, an ECRU ;amiably sets a switching determination value, which is used for determination of switching control modes between the overmodulation mode and a sinusoidal wave modulation mode, based on a switching state of` an inverter at present (S200). Then, the ECU compares the degree of modulation, which is calculated from voltage command values, with the switching determination value (S210) so as to determine whether to switch to the sinusoidal wave modulation mode (S220) or to maintain the overmodulation mode (S230). In particular, when an influence of a dead time is likely to cause generation of a voltage command that requires switching to the overmodLClation mode just after switching to the sinusoidal wave modulation mode, the switching determination value is variably set to prevent the transition from the overmodulation mode to the sinusoidal wave modulation mode. This prevents chattering in which the control modes are frequently switched therebetween.
摘要翻译：当根据过模式进行PWI控制时，ECRU可以根据切换状态设置切换判定值，该值用于确定过调制模式和正弦波调制模式之间的切换控制模式目前的逆变器（S200）。然后，ECU将根据电压指令值计算出的调制度与切换判定值（S210）进行比较，判断是否切换到正弦波调制模式（S220），或者维持过调制模式（S230 ）。特别地，当切换到正弦波调制模式之后，当死区时间的影响可能导致产生需要切换到过调制模式的电压指令时，切换判定值被可变地设置以防止过调制模式到正弦波调制模式。这防止其间经常切换控制模式的抖动。

5. 发明授权

EP2485386B1 ROTATION ANGLE CALCULATION APPARATUS AND ROTATION ANGLE CALCULATION METHOD 有权转让
公开(公告)号：EP2485386B1
公开(公告)日：2019-08-21
申请号：EP10824256.1
申请日：2010-11-08
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： NIIMI, Yoshitaka
IPC分类号： H02P6/16 , G01D5/245 , H02P27/06 , G01D5/244

6. 发明授权

EP2154772B1 POWER SUPPLY SYSTEM, VEHICLE USING THE SAME AND POWER SUPPLY SYSTEM CONTROL METHOD 有权转让
公开(公告)号：EP2154772B1
公开(公告)日：2019-06-26
申请号：EP08753122.4
申请日：2008-05-26
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： ICHIKAWA, Shinji
IPC分类号： H02M3/155 , H02M3/158 , B60L9/18 , H02M1/38 , H02J1/10 , B60L11/00 , B60W10/26

7. 发明公开

EP3379572A1 SEMICONDUCTOR DEVICE, MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE, AND ELECTRODE PLATE 有权转让
公开(公告)号：EP3379572A1
公开(公告)日：2018-09-26
申请号：EP18162560.9
申请日：2018-03-19
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： TAKAHAGI, Satoshi , FUNANO, Syou , KADOGUCHI, Takuya , HANAKI, Yuji , IWASAKI, Shingo , KAWASHIMA, Takanori
IPC分类号： H01L23/495 , H01L23/00
摘要： A semiconductor device (10) includes an electrode plate (40a), a metallic member (30a), and solder (84) connecting the metallic member (30a) with the electrode plate (40a). On a surface of the electrode plate (40a), a first groove (41) and a group of second grooves are provided. The first groove (41) has first to fourth linear parts. The group of second grooves is arranged within a range surrounded by the first groove (41), and has end portions on an outer periphery side that are connected with the first groove (41). The group of second grooves includes first to fourth sets. Each of the sets includes a plurality of second grooves (42) connected with the first to fourth linear parts. When the metallic member (30a) is seen in a lamination direction of the electrode plate (40a) and the metallic member (30a), an outer peripheral edge of a region of the metallic member (30a), the region being connected with the solder (84), goes across the first to fourth sets.

8. 发明公开

EP3077832A1 BUS BAR MODULE 有权转让
标题翻译：母线模块
公开(公告)号：EP3077832A1
公开(公告)日：2016-10-12
申请号：EP14816388.4
申请日：2014-12-03
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： NAKAYAMA, Wataru , GOTO, Kenji
IPC分类号： G01R15/14 , H02M1/00 , G01R15/20
摘要： A bus bar module equipped with a current sensor includes a first bus bar, a second bus bar, a substrate, and a first magnetoelectric transducer. The first bus bar has a first notch. The second bus bar has a second notch and is placed in parallel to the first bus bar. The second notch is provided at a position different from the first notch in an extending direction of the first bus bar. The substrate is fitted to both the first notch and the second notch. Further, the substrate is sandwiched between those side surfaces of the first bus bar and the second bus bar which are opposed to each other. The first magnetoelectric transducer is placed inside the first notch and fixed to the substrate.
摘要翻译：配备有电流传感器的母线模块包括第一母线，第二母线，基板和第一磁电转换器。第一个母线有第一个缺口。第二母线具有第二凹口并与第一母线平行放置。第二缺口沿着第一母线的延伸方向设置在与第一缺口不同的位置。衬底安装到第一凹槽和第二凹槽两者上。此外，基板夹在彼此相对的第一母线和第二母线的侧面之间。第一磁电换能器放置在第一凹槽内并固定在基板上。

9. 发明公开

EP2040368A1 MOTOR CONTROL DEVICE AND VEHICLE USING THE SAME 有权转让
标题翻译：摩托车维也纳国际马德里组委会（FAHRZEUG DAMIT）
公开(公告)号：EP2040368A1
公开(公告)日：2009-03-25
申请号：EP07745218.3
申请日：2007-06-07
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： HATTORI, Hiroyuki , YAMADA, Kenji , SATO, Ryoji
IPC分类号： H02P6/10 , H02P21/00 , H02P27/04
CPC分类号： H02P21/05 , B60L15/025 , B60L15/20 , B60L50/51 , B60L2220/14 , H02P6/15 , H02P21/22 , H02P25/098 , H02P2207/05 , Y02T10/643 , Y02T10/7005 , Y02T10/72 , Y02T10/7275
摘要： A current instruction generation unit (102) generates a d-axis current instruction (Id*) and a q-axis current instruction (Iq*) based on a torque instruction (TR) for an AC motor, using a map in which a current instruction capable of lowering noise (vibration and sound noise) (low-noise current instruction) generated from the AC motor is determined in advance for each torque of the AC motor. Then, a signal (PWI) for driving an inverter is generated based on the generated d-axis current instruction (Id*) and the q-axis current instruction (Iq*).
摘要翻译：当前指令生成单元（102）使用基于用于交流电动机的转矩指令（TR）的d轴电流指令（Id *）和q轴电流指令（Iq *），使用其中电流对于交流电动机的每个转矩，预先确定能够降低从交流电动机产生的噪声（振动和声音噪声）（低噪声电流指令）的指令。然后，基于生成的d轴电流指令（Id *）和q轴电流指令（Iq *），生成用于驱动逆变器的信号（PWI）。

10. 发明授权

EP2017952B1 MOTOR DRIVE DEVICE AND MOTOR DRIVE DEVICE CONTROL METHOD 有权转让
公开(公告)号：EP2017952B1
公开(公告)日：2019-06-26
申请号：EP07743231.8
申请日：2007-05-01
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： HANADA, Hideto
IPC分类号： H02M7/5387 , H02P6/08 , H02P27/08 , H02P27/06 , B60L9/18 , B60L15/02

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