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1. 发明申请

WO2012039131A2 POWER SUPPLY SYSTEM 审中-公开
标题翻译：电源系统
公开(公告)号：WO2012039131A2
公开(公告)日：2012-03-29
申请号：PCT/JP2011/005302
申请日：2011-09-21
申请人： KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO , TOYOTA JIDOSHA KABUSHIKI KAISHA , ISHIGAKI, Masanori , TOMURA, Shuji , UMENO, Takaji , OKAMURA, Masaki , NOBE, Daigo , NAKAMURA, Yoshiyuki
发明人： ISHIGAKI, Masanori , TOMURA, Shuji , UMENO, Takaji , OKAMURA, Masaki , NOBE, Daigo , NAKAMURA, Yoshiyuki
IPC分类号： H02M3/00
CPC分类号： H02J1/00 , H02M3/158 , Y10T307/653
摘要： The power supply system (5) includes a first DC power source (10), a second DC power source (20), and a power converter (50) having a plurality of switching elements (S1-S4) and reactors (L1, L2). The power converter (50) is configured to be switchable, by the control of the plurality of switching elements (S1-S4), between a parallel connection mode in which DC voltage conversion is executed with the DC power sources (10, 20) connected in parallel with a power line (PL) and a series connection mode in which DC voltage conversion is executed with the DC power sources (10, 20) connected in series with the power line (PL). Each of the switching elements (S1-S4) is arranged to be included both in a power conversion path between the first DC power source (10) and the power line PL and a power conversion path between the second DC power source (20) and the power line (PL).
摘要翻译：电源系统（5）包括具有多个开关元件（S1-S4）和反应器（L1，L2）的第一直流电源（10），第二直流电源（20）和电力转换器（50））。功率转换器50被配置为可以通过多个开关元件（S1-S4）的控制在与所连接的直流电源（10,20）之间执行直流电压转换的并联连接模式之间切换与电力线（PL）和串联连接模式并联，其中通过与电力线（PL）串联连接的直流电源（10,20）执行直流电压转换。每个开关元件（S1-S4）被布置成包括在第一DC电源（10）和电力线PL之间的电力转换路径和第二DC电源（20）与电源线（PL）。

2. 发明申请

WO2015133087A1 POWER SUPPLY SYSTEM HAVING TWO DC POWER SUPPLIES 审中-公开
标题翻译：具有两个直流电源的电源系统
公开(公告)号：WO2015133087A1
公开(公告)日：2015-09-11
申请号：PCT/JP2015/000899
申请日：2015-02-24
申请人： KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： GOTO, Shigeaki , ISHIGAKI, Masanori , TOMURA, Shuji , SUGIYAMA, Takahide , UMENO, Takaji , OKAMURA, Masaki , TAKAMATSU, Naoyoshi
IPC分类号： B60L11/18 , B60L15/00 , H02M3/158 , H02J1/10 , H02M1/00
CPC分类号： H02M3/158 , B60L11/1855 , B60L11/1866 , B60L15/007 , B60L2210/10 , H02M1/088 , H02M3/1584 , H02M2001/0003 , H02M2001/0077 , Y02T10/645 , Y02T10/7005 , Y02T10/705 , Y02T10/92
摘要： A power supply system (5) includes first and second DC power supplies (B1, B2) and a power converter (10) having first to fifth semiconductor elements (S1-S5) and first and second reactors (L1, L2). The first and fourth semiconductor elements (S1, S4) are electrically connected between a first node (N1) and a second node (N2), and a first power line (PL), respectively. Second and third switching elements (S2, S3) are electrically connected between the first node (N1) and the second node (N2), and a second power line (GL), respectively. A fifth switching element (S5) is electrically connected between the first node (N1) and the second node (N2). The first reactor (L1) is electrically connected in series with the first DC power supply (B1), between the first node (N1) and the second power line (GL). The second reactor (L2) is electrically connected in series with the second DC power supply (B2), between the first power line PL and the second node (N2).
摘要翻译：电源系统（5）包括第一和第二DC电源（B1，B2）和具有第一至第五半导体元件（S1-S5）和第一和第二电抗器（L1，L2）的功率转换器（10）。第一和第四半导体元件（S1，S4）分别电连接在第一节点（N1）和第二节点（N2）之间，以及第一电力线（PL）。第二和第三开关元件（S2，S3）分别电连接在第一节点（N1）和第二节点（N2）之间，以及第二电力线（GL）。第五开关元件（S5）电连接在第一节点（N1）和第二节点（N2）之间。第一电抗器（L1）在第一节点（N1）和第二电力线（GL）之间与第一直流电源（B1）串联电连接。第二电抗器（L2）在第一电力线PL和第二节点（N2）之间与第二直流电源（B2）串联电连接。

3. 发明申请

WO2015125416A1 VARIABLE MAGNETIC COUPLING REACTOR HAVING TWO INTEGRATED REACTOR ELEMENTS, POWER SUPPLY SYSTEM INCLUDING THE SAME, AND METHOD OF USE OF COMPOSITE MAGNETIC COMPONENT HAVING TWO INTEGRATED REACTOR ELEMENTS 审中-公开
标题翻译：具有两个一体化反应器元件的可变磁耦合反应器，包括其的电源系统以及具有两个集成反应器元件的复合磁性部件的使用方法
公开(公告)号：WO2015125416A1
公开(公告)日：2015-08-27
申请号：PCT/JP2015/000363
申请日：2015-01-28
申请人： KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： ISHIGAKI, Masanori , TOMURA, Shuji , YANAGIZAWA, Naoki , OKAMURA, Masaki , TAKAMATSU, Naoyoshi
IPC分类号： H01F27/38 , H01F37/00 , H01F38/02 , H02M3/00 , H01F3/14
CPC分类号： H01F27/2823 , H01F3/14 , H01F27/24 , H01F27/38 , H01F37/00 , H01F38/023 , H01F38/14 , H02M3/158 , H02M3/33576 , H02M2001/0074 , H02M2001/0077
摘要： A core has first to third magnetic leg portions (151-153). First and second windings (121a, 121b) wound on the first and second magnetic leg portions (151, 152), respectively, are connected in series to constitute a first reactor. A third winding (122) wound on the third magnetic leg portion (153) constitutes a second reactor. A magnetic field (211, 212) produced from the first reactor and a magnetic field (213) produced from the second reactor reinforce each other in the second magnetic leg portion (152), but weaken each other in the first magnetic leg portion (151). In accordance with increase in currents, the operation of the first and second reactors changes from a magnetically uncoupled mode in which the first and second reactors operate in a magnetically non-interfering state to a magnetically coupled mode in which the first and second reactors operate in a magnetically interfering state.
摘要翻译：芯具有第一至第三磁脚部分（151-153）。分别缠绕在第一和第二磁脚部分（151,152）上的第一和第二绕组（121a，121b）串联连接构成第一反应器。缠绕在第三磁脚部分（153）上的第三绕组（122）构成第二反应器。从第一反应器产生的磁场（211,212）和由第二反应器产生的磁场（213）在第二磁脚部分（152）中彼此加强，但是在第一磁脚部分（151））。根据电流的增加，第一和第二反应器的操作从磁耦合模式改变，其中第一和第二反应器在磁非干涉状态下工作到磁耦合模式，其中第一和第二反应器在磁干扰状态。

4. 发明申请

WO2013140780A1 MAGNETIC COMPONENT, POWER CONVERTER AND POWER SUPPLY SYSTEM 审中-公开
标题翻译：磁性元件，电源转换器和电源系统
公开(公告)号：WO2013140780A1
公开(公告)日：2013-09-26
申请号：PCT/JP2013/001828
申请日：2013-03-18
申请人： KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： ISHIGAKI, Masanori , TOMURA, Shuji , UMENO, Takaji , OKAMURA, Masaki , NOBE, Daigo
IPC分类号： H01F37/00 , H01F38/02 , H01F27/38 , H02M3/158
CPC分类号： H02M3/158 , H01F27/38 , H01F37/00 , H01F38/023 , H01F2038/026 , H02M3/1584 , Y10T307/50
摘要： A magnetic component (100) has a core (150) on which windings (121a, 121b, 122) are wound. The windings (121a, 121b) are electrically connected in series to constitute a coil of a first reactor. The winding (122) constitutes a coil of a second reactor. The core (150) has a leg portion (151) on which the winding (121a) is wound, a leg portion (153) on which the winding (121b) is wound, and a leg portion (152) on which the winding (122) is wound. When a current flows through the windings (121a, 121b), magnetic fluxes produced from the windings (121a, 121b), respectively, and flowing through the winding (122) counteract each other. Furthermore, when a current flows through the winding (122), induced voltages produced from the windings (121a, 121b), respectively, by the magnetic flux produced by the winding (122) counteract each other.
摘要翻译：磁性部件（100）具有缠绕绕组（121a，121b，122）的芯（150）。绕组（121a，121b）串联电连接以构成第一反应器的线圈。绕组（122）构成第二反应器的线圈。芯（150）具有卷绕绕组（121a）的腿部（151），卷绕有卷绕体（121b）的腿部（153），以及腿部（152） 122）伤口。当电流流过绕组（121a，121b）时，分别从绕组（121a，121b）产生并流过绕组（122）的磁通量相互抵消。此外，当电流流过绕组（122）时，由绕组（122）产生的磁通分别由绕组（121a，121b）产生的感应电压相互抵消。

5. 发明申请

WO2016009262A1 CONTROLLER FOR ELECTRIC MOTOR SYSTEM 审中-公开
标题翻译：电机系统控制器
公开(公告)号：WO2016009262A1
公开(公告)日：2016-01-21
申请号：PCT/IB2015/001169
申请日：2015-07-13
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： YAMAKAWA, Toshifumi , OKAMURA, Masaki , TAKAMATSU, Naoyoshi
IPC分类号： H02P27/08
CPC分类号： H02P27/08 , H02M7/53871 , H02P27/085
摘要： A controller for an electric motor system is provided. The electric motor system includes a DC power supply, a power converter, a smoothing capacitor, a three-phase AC motor, and a current sensor. The controller includes an electronic control unit. The electronic control unit is configured to control the power converter such that an inter-terminal voltage of the smoothing capacitor matches a first reference value. The first reference value is a value which is determined as the inter-terminal voltage of the smoothing capacitor when a phase current is equal to a second reference value. The electronic control unit is configured to correct a detection value of the current sensor so as to decrease a difference between the detection value and the second reference value when the inter-terminal voltage matches the first reference value and the detection value does not match the second reference value.
摘要翻译：提供一种用于电动机系统的控制器。电动机系统包括直流电源，功率转换器，平滑电容器，三相交流电动机和电流传感器。控制器包括电子控制单元。电子控制单元被配置为控制功率转换器，使得平滑电容器的端子间电压与第一参考值匹配。第一参考值是当相电流等于第二参考值时被确定为平滑电容器的端子间电压的值。电子控制单元被配置为当端子间电压与第一参考值匹配时，校正电流传感器的检测值，以便减小检测值和第二参考值之间的差异，并且检测值与第二参考值不匹配参考值。

6. 发明申请

WO2015068016A1 VEHICLE AND ELECTRIC POWER SUPPLY DEVICE FOR VEHICLE 审中-公开
标题翻译：用于车辆的车辆和电力设备
公开(公告)号：WO2015068016A1
公开(公告)日：2015-05-14
申请号：PCT/IB2014/002341
申请日：2014-11-05
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KUMAZAWA, Suguru , KAMATANI, Hideki , SATO, Ryoji , OKAMURA, Masaki
IPC分类号： B60L11/12 , B60L11/14 , B60L7/14 , B60L11/18 , B60L15/00 , B60L15/20 , H02M3/157 , B60W10/06 , B60W10/08 , B60W20/00 , H02M1/00
CPC分类号： B60L11/1814 , B60K6/26 , B60K6/365 , B60K6/40 , B60K6/44 , B60L7/10 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L11/1864 , B60L11/1877 , B60L15/007 , B60L15/2045 , B60L2210/12 , B60L2210/14 , B60L2210/30 , B60L2210/40 , B60L2240/12 , B60L2240/14 , B60L2240/421 , B60L2240/423 , B60L2240/427 , B60L2240/429 , B60L2240/526 , B60L2240/527 , B60L2240/529 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/80 , B60L2250/26 , B60L2260/26 , B60L2260/54 , B60L2270/20 , B60W20/14 , B60Y2200/92 , B60Y2400/61 , H02M3/04 , H02M3/156 , H02M3/157 , H02M2001/0035 , H02M2001/0054 , Y02T10/6217 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/7061 , Y02T10/7077 , Y02T10/7225 , Y02T10/7233 , Y02T10/7241 , Y02T10/7283 , Y02T10/92 , Y10S903/906 , Y10S903/91 , Y10S903/93 , Y10S903/951
摘要： An electric power supply device for a vehicle includes an electric storage device, a boost converter, and a controller. The boost converter boosts voltage of the electric storage device and supplies the boosted voltage to an electric load of the vehicle. The controller controls the boost converter in a continuous boost mode and an intermittent boost mode. The continuous boost mode is a mode in which the boost converter is in continuous operation. The intermittent boost mode is a mode in which the boost converter is in intermittent operation. The controller more restricts a charge/discharge demand of the electric storage device such that a charge/discharge demand of the electric storage device at a time when the boost converter is operated in the intermittent boost mode is more restrictive than a charge/discharge demand of the electric storage device at a time when the boost converter is operated in the continuous boost mode.
摘要翻译：一种用于车辆的电力供应装置包括蓄电装置，升压转换器和控制器。升压转换器升高蓄电装置的电压，并将升压电压提供给车辆的电负载。控制器以连续升压模式和间歇升压模式控制升压转换器。连续升压模式是升压转换器处于连续运行状态的模式。间歇升压模式是升压转换器处于间歇运转的模式。控制器更加限制蓄电装置的充电/放电需求，使得在升压转换器在间歇升压模式下操作时蓄电装置的充电/放电需求比对充电/放电需求更为限制在升压转换器以连续升压模式运行时的蓄电装置。

7. 发明申请

WO2015056081A1 CONTROL APPARATUS AND CONTROL METHOD OF VEHICLE 审中-公开
标题翻译：车辆控制装置及控制方法
公开(公告)号：WO2015056081A1
公开(公告)日：2015-04-23
申请号：PCT/IB2014/002125
申请日：2014-10-15
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： NIIMI, Yoshitaka , ANG, Wanleng , OKAMURA, Masaki , TSUJII, Shintaro , MORISAKI, Keisuke , YAGUCHI, Hideaki
IPC分类号： B60L3/10 , B60K28/16 , B60T8/88 , B60W30/18 , B60L7/00 , B60L15/20 , B60L3/00
CPC分类号： B60L15/20 , B60K28/16 , B60L3/0076 , B60L3/10 , B60L3/102 , B60L3/106 , B60L3/108 , B60L7/003 , B60L15/2009 , B60L15/2018 , B60L2240/465 , B60L2260/10 , B60L2260/26 , B60T8/885 , B60T2201/04 , B60W30/18172 , Y02T10/644 , Y02T10/645 , Y02T10/7275
摘要： A control apparatus for a vehicle including a three-phase AC motor and a power converter, the control apparatus includes an ECU. The ECU is configured to determine whether a rotation speed of the three-phase AC motor is equal to or less than a predetermined threshold and whether a stopping operation of the vehicle is performed, to determine that the vehicle stops when the rotation speed is equal to or less than the predetermined threshold and the stopping operation is performed, to determine whether the vehicle skids, and to switch a state of the power converter to a state where all on one side of the first and second switching elements are turned off and at least one on the other side of the first and second switching elements is turned on when the ECU determines that the vehicle stops and that the vehicle does not skid.
摘要翻译：一种用于包括三相交流电动机和电力转换器的车辆的控制装置，所述控制装置包括ECU。 ECU被配置为确定三相AC电动机的转速是否等于或小于预定阈值，并且是否执行车辆的停止操作，以确定当转速等于或者小于预定阈值并且执行停止操作，以确定车辆是否滑行，并且将功率转换器的状态切换到第一和第二开关元件的一侧全部关闭的状态，并且至少当ECU确定车辆停止并且车辆不滑动时，第一和第二开关元件的另一侧的一个被接通。

8. 发明申请

WO2005013471A1 VOLTAGE CONVERSION DEVICE AND COMPUTER-READABLE RECORDING MEDIUM HAVING PROGRAM RECORDED THEREON FOR COMPUTER TO CONTROL VOLTAGE CONVERSION 审中-公开
标题翻译：具有记录在程序中的电压转换装置和计算机可读记录介质用于计算机控制电压转换
公开(公告)号：WO2005013471A1
公开(公告)日：2005-02-10
申请号：PCT/JP2004/007469
申请日：2004-05-25
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , OKAMURA, Masaki
发明人： OKAMURA, Masaki
IPC分类号： H02M3/335
CPC分类号： B60L11/12 , B60L2210/14 , H02M7/53873 , Y02T10/7077 , Y02T10/7225
摘要： In a case where the deviation between a target voltage (Vdc_com1) and an output voltage (Vm) is larger than a specified value (A), a voltage command (Vdc_com2) of a voltage step-up converter (12) is calculated by adding the specified value (A) to the output voltage (Vm). When the output voltage (Vm) having been decreasing starts to increase, the voltage command (Vdc_com2) is calculated in such a manner that the rate of change of the voltage command (Vdc_com2) is equal to or smaller than a standard value. Using the calculated voltage command (Vdc_com2), feedback control of the voltage step-up converter is conducted in such a manner that the output voltage (Vm) is equal to the target voltage (Vdc_com1).
摘要翻译：在目标电压（Vdc_com1）与输出电压（Vm）之间的偏差大于规定值（A）的情况下，升压转换器（12）的电压指令（Vdc_com2）指定值（A）到输出电压（Vm）。当已经减小的输出电压（Vm）开始增加时，以使得电压指令（Vdc_com2）的变化率等于或小于标准值的方式来计算电压指令（Vdc_com2）。使用计算出的电压指令（Vdc_com2），以使输出电压（Vm）等于目标电压（Vdc_com1）的方式进行升压转换器的反馈控制。

9. 发明申请

WO2015059554A1 VEHICLE CONTROL SYSTEM AND CONTROL METHOD 审中-公开
标题翻译：车辆控制系统及控制方法
公开(公告)号：WO2015059554A1
公开(公告)日：2015-04-30
申请号：PCT/IB2014/002215
申请日：2014-10-24
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： NIIMI, Yoshitaka , OKAMURA, Masaki , TSUJII, Shintaro , ANG, Wanleng
IPC分类号： B60L3/00 , B60L7/00 , B60L15/20 , H02P6/24
CPC分类号： B60L15/20 , B60L3/003 , B60L3/0061 , B60L3/0069 , B60L3/0076 , B60L7/003 , B60L11/1803 , B60L15/2009 , B60L2240/461 , B60L2260/20 , B60L2260/26 , H02P6/24 , Y02T10/644 , Y02T10/645 , Y02T10/7275
摘要： A control system for a vehicle including a three-phase AC motor, a first switching device, a second switching device, and a power converter,, is provided. The control system includes a short-circuit detector, and an ECU. The ECU is configured to: (a) control the power converter, when it is determined that the vehicle is stopped, so as to place, the power converter in a predetermined condition in which one of the first switching device and the second switching device for all of the three phases is in an OFF state, and (b) control the power converter when the short-circuit detector detects a short circuit in one of the first switching devices and the second switching devices, so that said one of the first and second switching devices in which the short circuit is detected provides the ON state in the predetermined condition.
摘要翻译：提供了一种用于包括三相AC电动机，第一开关装置，第二开关装置和电力转换器的车辆的控制系统。控制系统包括短路检测器和ECU。 ECU被配置为：（a）控制功率转换器，当确定车辆停止时，将功率转换器置于其中第一开关装置和第二开关装置中的一个用于所有三相都处于断开状态，（b）当短路检测器检测到第一开关器件和第二开关器件之一中的短路时，控制功率转换器，使得第一和第其中检测到短路的第二开关装置在预定条件下提供ON状态。

10. 发明申请

WO2015036835A2 ELECTRIC MOTOR CONTROL APPARATUS AND ELECTRIC MOTOR CONTROL METHOD 审中-公开
标题翻译：电动机控制装置和电动机控制方法
公开(公告)号：WO2015036835A2
公开(公告)日：2015-03-19
申请号：PCT/IB2014/001778
申请日：2014-09-10
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： YAMAKAWA, Toshifumi , OKAMURA, Masaki , TAKAMATSU, Naoyoshi
IPC分类号： H02P27/06
CPC分类号： H02P6/10 , H02P6/08 , H02P27/06 , H02P27/08
摘要： An electric motor control apparatus (15) controls an electric motor system that includes a power converter (13) including switching elements (Qup) and a three-phase alternating-current motor (14). The electric motor control apparatus (15) includes generating devices (156u, 156v, 156w) for generating modulation signals (Vmu, Vmv, Vmw) by respectively adding corresponding triple harmonic signals (Vh1, Vh2) to phase voltage command signals (Vu, Vv, Vw) and a control device (157) for controlling switching elements on the basis of a magnitude relation between each of the modulation signals and a carrier signal (C). Each of the triple harmonic signals includes a signal component (Vh2) that increases the absolute value of a peak value of a signal level of the corresponding modulation signal above the absolute value of a peak value of a signal level of the carrier signal in a corresponding one of phases.
摘要翻译：电动机控制设备（15）控制包括包括开关元件（Qup）和三相交流电动机（14）的电力转换器（13）的电动机系统。电动机控制装置15包括通过分别将相应的三倍频信号（Vh1，Vh2）加到相电压指令信号（Vu，Vv2）产生调制信号（Vmu，Vmv，Vmw）的发生装置（156u，156v，156w），Vw）以及用于基于每个调制信号与载波信号（C）之间的大小关系来控制开关元件的控制装置（157）。三次谐波信号中的每一个包括信号分量（Vh2），该信号分量将相应调制信号的信号电平的峰值的绝对值增加到相应载波信号的信号电平的峰值的绝对值之上一个阶段。

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