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61. 发明公开

EP3457515A1 POWER SUPPLY DEVICE 审中-公开
公开(公告)号：EP3457515A1
公开(公告)日：2019-03-20
申请号：EP18188205.1
申请日：2018-08-09
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： OKAMURA, Masaki , HIROE, Yoshihiko , TAKAMATSU, Naoyoshi , NIIMI, Yoshitaka
IPC分类号： H02J7/00
摘要： A power supply device includes 1 to N-th power storage modules (5c), a first switch group (5d), a second switch group (5e), and a third switch group (5f). 1st to N-th first switch mechanisms are connected respectively between the 1st to N-th power storage modules (5c) and the positive electrode-side input output unit (5a). 1st to N-th second switch mechanisms are connected respectively between the 1st to N-th power storage modules (5c) and the negative electrode-side input output unit (5b). 1st to N-l-th third switch mechanisms are connected respectively between positive electrodes of the 1st to N-l-th power storage modules and negative electrodes of the 2nd to N-th power storage modules. An N-th third switch mechanism (5f-N) is connected between a positive electrode of an N-th power storage module (5c-N) and a negative electrode of the 1st power storage module (5c-1).

62. 发明授权

EP3073626B1 ELECTRIC POWER CONVERSION CIRCUIT SYSTEM 有权
公开(公告)号：EP3073626B1
公开(公告)日：2018-06-20
申请号：EP16159317.3
申请日：2016-03-09
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： TAKAGI, Kenichi , INOUE, Shuntaro , SUGIYAMA, Takahide , NAGASHITA, Kenichiro , NIIMI, Yoshitaka , OKAMURA, Masaki
IPC分类号： H02M3/335 , H02M3/158
CPC分类号： H02M3/33546 , H02M3/158 , H02M3/33561 , H02M3/33576 , H02M3/33584 , H02M2001/0032 , H02M2001/0048 , Y02B70/1491 , Y02B70/16
摘要： An electric power conversion circuit system for reducing core loss in a transformer particularly during light loading and improving conversion efficiency during light loading comprising an electric power conversion circuit composed of a primary side conversion circuit having a left arm and a right arm and a secondary side conversion circuit having a left arm and a right arm, and a control circuit for controlling switching of switching transistors of the first side conversion circuit and the secondary side conversion circuit. When the output voltage is at a relatively light load, the control circuit controls to change the duty of the transmitting side among the primary side conversion circuit and the secondary side conversion circuit and controls to change the half-bridge phase differences of the left arm and the right arm of the primary side conversion circuit and the secondary side conversion circuit, respectively.

63. 发明授权

EP2728724B1 POWER SOURCE SYSTEM 有权
标题翻译：电源系统
公开(公告)号：EP2728724B1
公开(公告)日：2018-03-28
申请号：EP12805109.1
申请日：2012-06-05
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： ISHIGAKI, Masanori , TOMURA, Shuji , YANAGIZAWA, Naoki , UMENO, Takaji , OKAMURA, Masaki , NOBE, Daigo
IPC分类号： H02M3/155 , H02J1/00
CPC分类号： H02M3/158 , B60L11/1803 , B60L15/007 , B60L15/2045 , B60L2210/10 , H02J1/06 , H02M3/1588 , Y02T10/645 , Y02T10/7005 , Y02T10/7216 , Y02T10/7283 , Y02T10/92
摘要： A power source system (5) includes a direct current power source (10), a direct current power source (20), and a power converter (50) having a plurality of switching elements (S1-S4) and reactors (L1, L2). The power converter (50) performs a direct current voltage conversion between the direct current power sources (10, 20) and a power source line (PL) in parallel by controlling the switching elements (S1-S4). Each of the switching elements (S1-S4) is disposed to be included in both a power conversion path formed between the direct current power source (10) and the power source line (PL), and a power conversion path formed between the direct current power source (20) and the power source line (PL). A phase difference ( Æ ) between a carrier signal used for a pulse width modulation control to perform the direct current voltage conversion for the direct current power source (10), and a carrier signal used for a pulse width modulation control to perform the direct current voltage conversion for the direct current power source (20) is controlled according to the operation condition of the power converter (50).

64. 发明授权

EP3051678B1 BOOST CONVERTER CONTROL APPARATUS 有权转让
公开(公告)号：EP3051678B1
公开(公告)日：2017-07-05
申请号：EP16160998.7
申请日：2011-04-19
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： TAKAMATSU, Naoyoshi , OKAMURA, Masaki
IPC分类号： H02M3/155
CPC分类号： H02P6/08 , H02M3/156 , H02M7/48 , H02M2001/0003 , H02M2001/007 , H02P21/05 , H02P23/0004 , H02P27/06 , H02P2201/09

65. 发明公开

EP3057214A1 BLEND-OVER BETWEEN CCM AND DCM IN FORWARD BOOST REVERSE BUCK CONVERTER 有权转让
标题翻译： ÜBERGANGZWISCHEN CCM UND DCM在VORWÄRTSHOCHSETZ- UNDRÜCKWÄRTSTIEFSETZSTELLER
公开(公告)号：EP3057214A1
公开(公告)日：2016-08-17
申请号：EP16154591.8
申请日：2016-02-08
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： YAMAKAWA, Toshifumi , OKAMURA, Masaki , TAKAMATSU, Naoyoshi
IPC分类号： H02M3/158 , H02M1/00
CPC分类号： H02M1/42 , H02M1/14 , H02M3/158 , H02M3/1582 , H02M2001/0003
摘要： A boost control apparatus (30) is provided with: a current value change amount detecting device (310) configured to detect a change amount of output current (IL) that flows through the inductor (L1) in a first predetermined period during one-side element control during which only either one of a first switching element (Q1) and a second switching element (Q2) is driven; a determining device (320) configured to determine that the output current is near zero if the change amount is less than a predetermined threshold value; and a controlling device (330) configured (i) to perform first duty control by using a first control parameter if the output current is not near zero, and (ii) to perform second duty control by using a second control parameter, which is different from the first control parameter, if the output current is near zero.
摘要翻译：升压控制装置（30）具备：电流值变更量检测装置（310），其被配置为检测在一侧的第一预定时间段内流过电感器（L1）的输出电流（IL）的变化量元件控制，其中仅驱动第一开关元件（Q1）和第二开关元件（Q2）中的任一个; 确定装置（320），被配置为如果所述改变量小于预定阈值则确定所述输出电流接近于零; 以及控制装置（330），其配置为：（i）如果输出电流不接近零，则通过使用第一控制参数来执行第一占空比控制，以及（ii）通过使用不同的第二控制参数来执行第二占空比控制从第一个控制参数，如果输出电流接近零。

66. 发明公开

EP3051678A1 BOOST CONVERTER CONTROL APPARATUS 有权转让
标题翻译：升压转换器控制装置
公开(公告)号：EP3051678A1
公开(公告)日：2016-08-03
申请号：EP16160998.7
申请日：2011-04-19
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： TAKAMATSU, Naoyoshi , OKAMURA, Masaki
IPC分类号： H02M3/155
CPC分类号： H02P6/08 , H02M3/156 , H02M7/48 , H02M2001/0003 , H02M2001/007 , H02P21/05 , H02P23/0004 , H02P27/06 , H02P2201/09
摘要： A boost converter control apparatus for controlling a motor drive system which is provided with a boost converter disposed between an electric power converter and a direct current power supply, the boost converter boosting a direct current voltage of the direct current power supply and supplying it to the electric power converter, is provided with: an operating device provided with a proportional element, an integral element and a derivative element, the derivative element being configured as a bandpass filter, the operating device calculating a PID controlled variable corresponding to an electric current command value of the boost converter for maintaining an output voltage of the boost converter at a command value of an inter-terminal voltage VH of a smoothing condenser; and a controlling device which is configured to control the output voltage of the boost converter on the basis of the calculated PID controlled variable.
摘要翻译： 1.一种升压转换器控制装置，用于控制设置有升压转换器的电动机驱动系统，所述升压转换器设置在电力转换器和直流电源之间，升压转换器升高直流电源的直流电压并将其提供给电力转换器具有：操作装置，其具有比例元件，积分元件和微分元件，所述微分元件被构造为带通滤波器，所述操作装置计算对应于电流指令值的PID控制变量升压转换器，用于将升压转换器的输出电压保持在平滑电容器的端子间电压VH的指令值; 以及控制装置，其被配置为基于所计算的PID控制变量来控制升压转换器的输出电压。

67. 发明公开

EP2728724A1 POWER SOURCE SYSTEM 有权
标题翻译： STROMQUELLENSYSTEM
公开(公告)号：EP2728724A1
公开(公告)日：2014-05-07
申请号：EP12805109.1
申请日：2012-06-05
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： ISHIGAKI, Masanori , TOMURA, Shuji , YANAGIZAWA, Naoki , UMENO, Takaji , OKAMURA, Masaki , NOBE, Daigo
IPC分类号： H02M3/155 , H02J1/00
CPC分类号： H02M3/158 , B60L11/1803 , B60L15/007 , B60L15/2045 , B60L2210/10 , H02J1/06 , H02M3/1588 , Y02T10/645 , Y02T10/7005 , Y02T10/7216 , Y02T10/7283 , Y02T10/92
摘要： A power source system (5) includes a direct current power source (10), a direct current power source (20), and a power converter (50) having a plurality of switching elements (S1-S4) and reactors (L1, L2). The power converter (50) performs a direct current voltage conversion between the direct current power sources (10, 20) and a power source line (PL) in parallel by controlling the switching elements (S1-S4). Each of the switching elements (S1-S4) is disposed to be included in both a power conversion path formed between the direct current power source (10) and the power source line (PL), and a power conversion path formed between the direct current power source (20) and the power source line (PL). A phase difference ( φ ) between a carrier signal used for a pulse width modulation control to perform the direct current voltage conversion for the direct current power source (10), and a carrier signal used for a pulse width modulation control to perform the direct current voltage conversion for the direct current power source (20) is controlled according to the operation condition of the power converter (50).
摘要翻译：电源系统（5）包括直流电源（10），直流电源（20）和具有多个开关元件（S1-S4）和电抗器（L1，L2）的功率转换器（50））。电力转换器50通过控制开关元件（S1-S4）并联地进行直流电源（10,20）和电源线（PL）之间的直流电压转换。每个开关元件（S1-S4）被布置成包括在形成在直流电源（10）和电源线（PL）之间的功率转换路径和形成在直流电电源（20）和电源线（PL）。用于进行直流电源（10）的直流电压转换的脉宽调制控制的载波信号与用于进行直流电的脉宽调制控制的载波信号之间的相位差（Æ）根据功率转换器（50）的工作条件来控制直流电源（20）的电压转换。

68. 发明授权

EP2036195B1 AC MOTOR DRIVE CONTROL DEVICE AND METHOD 有权转让
标题翻译：交流电动机的驱动控制装置及方法
公开(公告)号：EP2036195B1
公开(公告)日：2010-01-27
申请号：EP07740776.5
申请日：2007-03-27
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： OHTANI, Hiroki , NAKAMURA, Makoto , YAMADA, Kenji , OKAMURA, Masaki , HANADA, Hideto
IPC分类号： H02M7/5387 , H02M7/5395
CPC分类号： H02M7/53875 , H02M2007/53876 , H02P21/0089

69. 发明公开

EP2023482A1 MOTOR DRIVING CONTROL SYSTEM AND ITS CONTROL METHOD 有权转让
标题翻译：摩托车自行车系统在STEUERVERFAHRENDAFÜR
公开(公告)号：EP2023482A1
公开(公告)日：2009-02-11
申请号：EP07744363.8
申请日：2007-05-23
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： OKAMURA, Masaki
IPC分类号： H02P27/06 , B60K6/445 , B60L9/18 , B60W10/08 , B60W20/00 , H02M7/48 , H02P27/08
CPC分类号： B60W20/15 , B60K6/365 , B60K6/445 , B60K6/547 , B60L15/025 , B60L2240/421 , B60L2240/423 , B60W10/08 , B60W20/00 , B60W2510/081 , B60W2510/083 , B60W2710/081 , H02P5/74 , H02P21/06 , H02P27/08 , H02P2101/45 , H02P2201/09 , H02P2205/01 , H02P2209/13 , Y02T10/6239 , Y02T10/643
摘要： A voltage command value of a converter is set by executing the step (S100 to S140) of determining a candidate voltage of a system voltage VH as a converter output voltage in a voltage range from the minimum necessary voltage (VHmin) corresponding to induction voltage of a motor generator (MG11, MG2) and a maximum output voltage (VHmax) of the converter; the step (S150 to S165) of estimating power loss at the battery, converter, inverter and motor generator, at each candidate voltage, and calculating total sum of estimated power loss of the overall system; and the step (S170 to S190) of setting the voltage command value VH# based on the candidate voltage that minimizes the total sum of estimated power losses among the candidate voltages.
摘要翻译：通过执行将系统电压VH的候选电压确定为电压范围内的转换器输出电压的步骤（S100至S140），从对应于感应电压的最小必需电压（VHmin）开始，设定转换器的电压指令值电动发电机（MG11，MG2）和转换器的最大输出电压（VHmax）; 估计每个候选电压下的电池，变换器，逆变器和电动发电机的功率损耗的步骤（S150至S165），并计算整个系统的估计功率损耗的总和; 以及基于使候选电压中的估计功率损耗的总和最小的候选电压来设定电压指令值VH＃的步骤（S170至S190）。

70. 发明公开

EP2022662A1 POWER OUTPUT DEVICE AND VEHICLE WITH THE SAME 有权转让
标题翻译： LEISTUNGSABGABEGERÄTUND FAHRZEUG DAMIT
公开(公告)号：EP2022662A1
公开(公告)日：2009-02-11
申请号：EP07744197.0
申请日：2007-05-22
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： OKAMURA, Masaki
IPC分类号： B60L9/18 , B60K17/356 , H02P5/00
CPC分类号： B60K6/26 , B60K1/02 , B60K6/46 , B60K6/52 , B60K17/356 , B60L7/14 , B60L7/18 , B60L7/26 , B60L15/007 , B60L15/02 , B60L15/2009 , B60L50/51 , B60L50/61 , B60L2210/14 , B60L2210/40 , B60L2220/12 , B60L2220/14 , B60L2220/16 , B60L2220/18 , B60L2220/42 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2250/26 , B60L2260/28 , H02M1/4225 , H02M3/1582 , H02M7/5387 , H02M2001/007 , H02P25/08 , H02P27/06 , H02P27/08 , H02P2201/09 , H02P2207/05 , Y02T10/6217 , Y02T10/6265 , Y02T10/644 , Y02T10/645 , Y02T10/646 , Y02T10/7005 , Y02T10/7022 , Y02T10/7077 , Y02T10/7225 , Y02T10/7241 , Y02T10/7275
摘要： An object of the present invention is to provide a motive power output apparatus including a motor with a permanent magnet and a motor without a permanent magnet. A boost device (10) is connected to a power storage device (B). A first drive device (30) is connected to the boost device (10). A first rotating electric machine (35) with a permanent magnet is connected to the first drive device (30). A second drive device (40) is connected to the power storage device (B). A second rotating electric machine (45) without a permanent magnet is connected to the second drive device (40). A third drive device (20) is connected in parallel to the first drive device (30). A third rotating electric machine (25) with a permanent magnet is connected to the third drive device (20). The second rotating electric machine (45) is formed of a reluctance motor or an induction motor. The first rotating electric machine (35) and the second rotating electric machine (45) of the present invention may be linked to wheels of a vehicle.
摘要翻译：本发明的目的是提供一种动力输出装置，其包括具有永磁体的电动机和不具有永磁体的电动机。升压装置（10）连接到蓄电装置（B）。第一驱动装置（30）连接到升压装置（10）。具有永磁体的第一旋转电机（35）连接到第一驱动装置（30）。第二驱动装置（40）与蓄电装置（B）连接。没有永磁体的第二旋转电机（45）连接到第二驱动装置（40）。第三驱动装置（20）与第一驱动装置（30）并联连接。具有永磁体的第三旋转电机（25）连接到第三驱动装置（20）。第二旋转电机（45）由磁阻电动机或感应电动机构成。本发明的第一旋转电机（35）和第二旋转电机（45）可以连接到车辆的车轮。

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