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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

WO2003070497A1 TIRE ABNORMALITY PREDICTION DEVICE AND METHOD 审中-公开
标题翻译：轮胎异常预测装置及方法
公开(公告)号：WO2003070497A1
公开(公告)日：2003-08-28
申请号：PCT/JP2003/001925
申请日：2003-02-21
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO , YONETANI, Masahiro , UMENO, Takaji , ONO, Eiichi , ASANO, Katsuhiro
发明人： YONETANI, Masahiro , UMENO, Takaji , ONO, Eiichi , ASANO, Katsuhiro
IPC分类号： B60C23/06
CPC分类号： B60C23/062 , B60C23/061
摘要： The computer 22 is provided with a uniformity component calculation device 31, which calculates a uniformity component U(i) on the basis of the wheel speed signal, a rotation order component level calculation device 32, which calculates rotation order component levels G N (N = 1, 2, 3), which are sizes of respective rotation order components of the uniformity component U(i), a first order judgment index calculation device 40, which calculates judgment indices K1 and S1, a second order judgment index calculation device 50, which calculates judgment indices K2 and S2, a third order judgment index calculation device 60, which calculates judgment indices K3 and S3, and an abnormality prediction device 70, which predicts tire abnormalities utilizing the respective judgment indices.
摘要翻译：计算机22设有均匀分量计算装置31，该均匀分量计算装置31基于轮速信号计算均匀分量U（i），旋转次数分量水平计算装置32计算旋转次数分量水平GN（N = 1,2,3），它们是均匀分量U（i）的各个旋转顺序分量的大小，计算判断指标K1和S1的一阶判断指标计算装置40，二阶判断指标计算装置50，计算判断指标K2和S2，计算判断指标K3和S3的三阶判断指标计算装置60以及利用各个判断指标来预测轮胎异常的异常预测装置70。

3. 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。

4. 发明申请

WO2008117732A1 STATE ESTIMATING DEVICE OF SECONDARY BATTERY 审中-公开
标题翻译：二次电池状态估计装置
公开(公告)号：WO2008117732A1
公开(公告)日：2008-10-02
申请号：PCT/JP2008/055164
申请日：2008-03-13
申请人： KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO , TOYOTA JIDOSHA KABUSHIKI KAISHA , TOMURA, Shuji , UMENO, Takaji , AMANO, Yasushi , NISHI, Yuji , TAKEMOTO, Takeshi , HAGA, Nobuyasu , FUCHIMOTO, Tetsuya
发明人： TOMURA, Shuji , UMENO, Takaji , AMANO, Yasushi , NISHI, Yuji , TAKEMOTO, Takeshi , HAGA, Nobuyasu , FUCHIMOTO, Tetsuya
IPC分类号： G01R31/36
CPC分类号： G01R31/3675 , G01R31/3624 , G01R31/3662 , G01R31/3679
摘要： A battery state estimating unit (110) estimates an internal state of a secondary battery according to a battery model equation in every arithmetic cycle, and calculates an SOC based on a result of the estimation. A parameter characteristic map (120) stores a characteristic map based on a result of actual measurement performed in an initial state (in a new state) on a parameter diffusion coefficient (D s ) and a DC resistance (R a ) in the battery model equation. The parameter change rate estimating unit (130) estimates a DC resistance change rate (gr) represented by a ratio of a present DC resistance (R a ) with respect to a new-state parameter value (R an ) by parameter identification based on the battery model equation, using battery data (Tb, Vb and Ib) measured by sensors as well as the new-state parameter value (R an ) of the DC resistance corresponding to the present battery state and read from the parameter characteristic map (120).
摘要翻译：电池状态估计单元（110）根据每个运算周期中的电池模型方程来估计二次电池的内部状态，并且基于估计结果来计算SOC。参数特征图（120）基于在初始状态（新状态）中对参数扩散系数（D SUB）和直流电阻（D s）进行的实际测量的结果存储特性图，电池模型方程式中的“R”）。参数变化率估计单元（130）估计由当前直流电阻（R SUB）与新的状态参数值（R'）之间的比率表示的直流电阻变化率（gr）通过基于电池模型方程的参数识别，使用由传感器测量的电池数据（Tb，Vb和Ib）以及新状态参数值（R＆lt; ）对应于当前电池状态的直流电阻，并从参数特性图（120）读取。

5. 发明申请

WO2014170737A1 EXTERNAL POWER SUPPLY SYSTEM 审中-公开
标题翻译：外部电源系统
公开(公告)号：WO2014170737A1
公开(公告)日：2014-10-23
申请号：PCT/IB2014/000547
申请日：2014-04-15
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KINOMURA, Shigeki , UEDA, Shingo , WATANABE, Yoshitoshi , UMENO, Takaji
发明人： KINOMURA, Shigeki , UEDA, Shingo , WATANABE, Yoshitoshi , UMENO, Takaji
IPC分类号： B60L11/12 , H02M7/5387
CPC分类号： B60L1/006 , B60L3/003 , B60L3/0061 , B60L11/12 , B60L11/123 , B60L11/14 , B60L15/007 , B60L15/08 , B60L2210/40 , B60L2240/427 , B60L2240/429 , B60L2240/526 , B60L2240/527 , B60L2240/529 , B60L2240/80 , B60L2260/26 , H02M7/5387 , H02M7/5395 , H02M2001/007 , H02M2001/385 , H02P9/02 , H02P25/16 , H02P27/08 , H02P2101/45 , Y02T10/6217 , Y02T10/644 , Y02T10/645 , Y02T10/7077 , Y02T10/7241
摘要： An external power supply system includes an electrical storage device (B), a motor, an inverter that drives the motor by using electric power of the electrical storage device (B), and a control device (50) that controls the inverter. The inverter (21) includes a first switching element and a second switching element connected in series with each other between a positive electrode power supply line (PL2) and a negative electrode power supply line (NL). A connection node of the first switching element and the second. switching element is connected to a corresponding one of stator coils. The control device (50) inputs driving signals to the inverter (21) so as to drive the inverter (21) such that a voltage at the neutral point becomes a predetermined value. The control device (50) compensates for the driving signals in a dead time period, which is a period in which off-state driving signals are supplied to the first switching element and the second switching element, on the basis of a Current that is input from the connection node to the corresponding one of the stator coils or output from the corresponding one of the stator coils to the connection node while an engine is driven.
摘要翻译：外部电源系统包括蓄电装置（B），电动机，使用蓄电装置（B）的电力来驱动电动机的逆变器以及控制逆变器的控制装置（50）。逆变器（21）包括在正极电源线（PL2）和负极电源线（NL）之间彼此串联连接的第一开关元件和第二开关元件。第一开关元件的连接节点和第二开关元件的连接节点。开关元件连接到相应的一个定子线圈。控制装置（50）将驱动信号输入到逆变器（21），驱动逆变器（21）使得中性点处的电压成为规定值。控制装置（50）基于输入的电流在死区时间段内补偿驱动信号，该死区时间段是向第一开关元件和第二开关元件提供截止状态驱动信号的周期在发动机被驱动的同时，从连接节点到相应的一个定子线圈或者从相应的一个定子线圈输出到连接节点。

6. 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。

7. 发明公开

EP2325664A1 SECONDARY BATTERY STATUS ESTIMATING DEVICE 有权转让
标题翻译： ÜIE IE IE IE IE IE IE IE IE IE IE IE IE IE IE IE
公开(公告)号：EP2325664A1
公开(公告)日：2011-05-25
申请号：EP09811456.4
申请日：2009-08-28
申请人： Kabushiki Kaisha Toyota Chuo Kenkyusho , Toyota Jidosha Kabushiki Kaisha
发明人： TOMURA, Shuji , UMENO, Takaji , AMANO, Yasushi , NISHI, Yuji , TAKEMOTO, Takeshi , HAGA, Nobuyasu , FUCHIMOTO, Tetsuya
IPC分类号： G01R31/36
CPC分类号： G06F19/00 , G01R31/3651 , G01R31/3662 , H01M10/48 , H01M10/486
摘要： A battery state estimating unit (110) estimates an internal state of a secondary battery in accordance with a battery model equation in every arithmetic cycle, and estimates a charging rate (SOC) and a battery current based on a result of the estimation. A parameter estimating unit (130) obtains a battery current (Ib) measured by a sensor as well as the charging rate (SOC) and the battery current (I te ) estimated by the battery state estimating unit (110). The parameter estimating unit (130) estimates a capacity deterioration parameter such that a rate of change in difference (estimation error) between a summed value of an actual current and a summed value of an estimated current with respect to the charging rate (SOC) is minimized. A result obtained by estimating the capacity deterioration parameter is reflected in the battery model by the battery state estimating unit (110).
摘要翻译：电池状态估计单元（110）根据每个算术循环中的电池模型等式来估计二次电池的内部状态，并且基于估计结果来估计充电率（SOC）和电池电流。参数估计单元（130）获得由传感器测量的电池电流（Ib）以及由电池状态估计单元（110）估计的充电速率（SOC）和电池电流（I te）。参数估计单元（130）估计容量劣化参数，使得相对于充电率（SOC），实际电流的相加值和估计电流的总和值之间的差值（估计误差）的变化率为最小化。通过估计容量劣化参数获得的结果由电池状态估计单元（110）反映在电池模型中。

8. 发明公开

EP2126595A1 STATE ESTIMATING DEVICE OF SECONDARY BATTERY 有权转让
标题翻译：二次电池状态评估装置
公开(公告)号：EP2126595A1
公开(公告)日：2009-12-02
申请号：EP08722536.3
申请日：2008-03-13
申请人： Kabushiki Kaisha Toyota Chuo Kenkyusho , Toyota Jidosha Kabushiki Kaisha
发明人： TOMURA, Shuji , UMENO, Takaji , AMANO, Yasushi , NISHI, Yuji , TAKEMOTO, Takeshi , HAGA, Nobuyasu , FUCHIMOTO, Tetsuya
IPC分类号： G01R31/36
CPC分类号： G01R31/3675 , G01R31/3624 , G01R31/3662 , G01R31/3679
摘要： A battery state estimating unit estimates an internal state of a secondary battery according to a battery model equation in every arithmetic cycle, and calculates an SOC based on a result of the estimation. A parameter characteristic map stores a characteristic map based on a result of actual measurement performed in an initial state (in a new state) on a parameter diffusion coefficient and a DC resistance in the battery model equation. The parameter change rate estimating unit estimates a DC resistance change rate represented by a ratio of a present DC resistance with respect to a new-state parameter value by parameter identification based on the battery model equation, using battery data measured by sensors as well as the new-state parameter value of the DC resistance corresponding to the present battery state and read from the parameter characteristic map.
摘要翻译：电池状态估计单元（110）在每个算术循环中根据电池模型方程来估计二次电池的内部状态，并且基于估计的结果来计算SOC。参数特性图（120）存储基于在初始状态（在新状态下）的实际测量结果对电池模型方程中的参数扩散系数（Ds）和直流电阻（Ra）的特性图。参数变化率估计单元（130）基于电池模型通过参数识别来估计由当前DC电阻（Ra）相对于新状态参数值（Ran）的比率表示的DC电阻变化率（gr）使用由传感器测量的电池数据（Tb，Vb和Ib）以及对应于当前电池状态并从参数特征图（120）中读取的DC电阻的新状态参数值（Ran）来计算等式。

9. 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).

10. 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。

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