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1. 发明申请

WO2008001524A1 AC MOTOR DRIVE CONTROL DEVICE AND METHOD 审中-公开
标题翻译：交流电动机驱动控制装置及方法
公开(公告)号：WO2008001524A1
公开(公告)日：2008-01-03
申请号：PCT/JP2007/057340
申请日：2007-03-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , OHTANI, Hiroki , NAKAMURA, Makoto , YAMADA, Kenji , OKAMURA, Masaki , HANADA, Hideto
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
摘要： An AC motor drive control device includes a control mode judgment unit that performs a judgment based on required voltage amplitude required by a synchronous AC motor, in order to switch units for applying voltage to the AC motor to one of a rectangular wave voltage phase control unit, an overmodulation control unit, and a PWM current control unit.
摘要翻译：交流电动机驱动控制装置包括控制模式判断单元，该控制模式判断单元基于同步交流电动机所需的所需电压幅度进行判断，以便将用于向交流电动机施加电压的单元切换到矩形波电压相位控制单元，过调制控制单元和PWM电流控制单元。

2. 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。

3. 发明申请

WO2007069055A1 VOLTAGE CONVERSION DEVICE 审中-公开
标题翻译：电压转换器件
公开(公告)号：WO2007069055A1
公开(公告)日：2007-06-21
申请号：PCT/IB2006/003614
申请日：2006-12-14
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , OCHIAI, Kiyoe , OKAMURA, Masaki , YOKOYAMA, Sojiro
发明人： OCHIAI, Kiyoe , OKAMURA, Masaki , YOKOYAMA, Sojiro
IPC分类号： H02M3/158 , B60L11/18 , B60K6/04
CPC分类号： H02M3/1582 , B60L11/1851 , B60L2210/12 , B60L2210/14 , B60L2210/20 , Y02T10/7005 , Y02T10/705 , Y02T10/7225 , Y02T10/7233 , Y02T10/725
摘要： A voltage converter, which is placed between a DC power source (B) and a motor (Ml), includes: a voltage sensor (10) and an electric current sensor (11), which senses input and output of electric power to and from the DC power source (B), a buck-boost converter (12) having power control elements, which is placed in a path connecting between power lines (PLl) and (PL2) that establish the connection to the DC power source (B) and the connection to the motor (Ml), respectively; and a controller (30) for controlling the buck-boost converter (12). The controller (30) monitors the change in the regenerated power that is supplied to the DC power source (B), based on the outputs from the voltage sensor (10) and the electric current sensor (11), and, if the amount of change in the regenerated power is greater than a predetermined amount, the controller (30) changes the operation mode of the buck-boost converter (12) from a rapid operation mode to a slow operation mode by- decreasing a value of a feedback again.
摘要翻译：放置在DC电源（B）和电动机（M1）之间的电压转换器包括：电压传感器（10）和电流传感器（11），其感测电力输入和输出直流电源（B），具有功率控制元件的降压 - 升压转换器（12），其放置在连接到与DC电源（B）的连接的电力线（PL1）和（PL2）之间的路径中，和与电动机（M1）的连接; 以及用于控制所述降压 - 升压转换器（12）的控制器（30）。控制器（30）基于来自电压传感器（10）和电流传感器（11）的输出来监视提供给DC电源（B）的再生功率的变化，并且如果再生功率的变化大于预定量，控制器30通过再次减小反馈值来将升压转换器（12）的运行模式从快速运行模式改变为慢运行模式。

4. 发明申请

WO2012132348A1 PLANT VARIANT, METHOD FOR PRODUCING PLANT VARIANT, AND METHOD FOR ACCUMULATING SOLUBLE SUGAR 审中-公开
标题翻译：植物变体，用于生产植物变体的方法和用于积累可溶性糖的方法
公开(公告)号：WO2012132348A1
公开(公告)日：2012-10-04
申请号：PCT/JP2012/001985
申请日：2012-03-22
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , THE UNIVERSITY OF TOKYO , INCORPORATED ADMINISTRATIVE AGENCY NATIONAL AGRICULTURE AND FOOD RESEARCH ORGANIZATION , NATIONAL INSTITUTE OF AGROBIOLOGICAL SCIENCES , YONEKURA, Madoka , AOKI, Naohiro , OHSUGI, Ryu , OKAMURA, Masaki , HIROSE, Tatsuro , OHTO, Chikara , MIYAO, Akio
发明人： YONEKURA, Madoka , AOKI, Naohiro , OHSUGI, Ryu , OKAMURA, Masaki , HIROSE, Tatsuro , OHTO, Chikara , MIYAO, Akio
IPC分类号： C12N9/10 , C12N15/82 , C12N9/12
CPC分类号： C12N15/8246 , C12N9/1051 , C12N9/1241 , C12N15/8245 , C12Y207/07027
摘要： This invention is intended to allow accumulation of large quantities of soluble sugars in tissue other than plant seeds. A plant is modified so as to suppress a gene encoding a subunit exhibiting the highest sequence similarity with the subunit encoded by the AGPL1 gene of rice among subunits constituting.
摘要翻译：本发明旨在允许在植物种子以外的组织中积累大量的可溶性糖。修饰植物以抑制编码与由构成的亚单位中的水稻AGPL1基因编码的亚基具有最高序列相似性的亚基的基因。

5. 发明申请

WO2007069413A1 CONTROL DEVICE AND CORRESPONDING CONTROL METHOD FOR A BOOST CONVERTER IN A MOTOR DRIVE SYSTEM 审中-公开
标题翻译：电动机驱动系统中的升压转换器的控制装置和相应的控制方法
公开(公告)号：WO2007069413A1
公开(公告)日：2007-06-21
申请号：PCT/JP2006/322328
申请日：2006-11-01
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , OCHIAI, Kiyoe , OKAMURA, Masaki , OYANAGI, Hiroyuki
发明人： OCHIAI, Kiyoe , OKAMURA, Masaki , OYANAGI, Hiroyuki
IPC分类号： H02P27/06 , H02P27/08 , H02M7/5387 , H02M7/5395
CPC分类号： H02M7/53875 , H02M7/5395 , H02M2001/007 , H02P27/08 , H02P2201/09
摘要： A boost converter (12) boosts a DC voltage of a DC power supply (B). An inverter (14) converts the output voltage of the boost converter into an AC voltage. An AC motor (M1) is driven by the output voltage of the inverter (14). A control device (30) which controls the boost converter (12) reduces an output voltage instruction value of the boost converter (12) in the case where the rotation speed of the AC motor (M1) is decreased and an absolute value of a variation rate of the rotation speed is not less than a predetermined value. The inverter (14) is controlled in the control mode selected from a plurality of control modes including three modes of a sine wave PWM control mode, an overmodulation PWM control mode and a rectangular wave control mode. The control device (30) of the boost converter reduces the output voltage instruction value of the boost converter (12) only in the case where the control mode of the inverter (14) is the rectangular wave control mode or the overmodulation control mode.
摘要翻译：升压转换器（12）升压直流电源（B）的直流电压。逆变器（14）将升压转换器的输出电压转换成AC电压。交流电动机（M1）由逆变器（14）的输出电压驱动。控制升压转换器（12）的控制装置（30）在交流电动机（M1）的转速减小的情况下降低升压转换器（12）的输出电压指令值，并且变化的绝对值转速的速度不小于预定值。逆变器（14）被控制在从包括正弦波PWM控制模式，过调制PWM控制模式和矩形波形控制模式的三种模式的多个控制模式中选择的控制模式中。仅在逆变器（14）的控制模式为矩形波控制模式或过调制控制模式的情况下，升压转换器的控制装置（30）才降低升压转换器（12）的输出电压指令值。

6. 发明申请

WO2005025047A1 MOTOR DRIVE APPARATUS CAPABLE OF ACCURATELY ESTIMATING DEMAGNETIZATION OF PERMANENT MAGNET MOTOR 审中-公开
标题翻译：可以准确估计永磁电机的电机驱动装置
公开(公告)号：WO2005025047A1
公开(公告)日：2005-03-17
申请号：PCT/JP2004/010091
申请日：2004-07-08
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , OKAMURA, Masaki , YAMASHITA, Takashi
发明人： OKAMURA, Masaki , YAMASHITA, Takashi
IPC分类号： H02P6/00
CPC分类号： B60L15/20 , B60L11/1803 , B60L2210/14 , B60L2240/423 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H02P6/34 , Y02T10/644 , Y02T10/645 , Y02T10/7005 , Y02T10/7225 , Y02T10/7275
摘要： A map holding unit (89) holds, in the form of a map, a voltage control amount (Vq_map) of the q axis in a case where no demagnetization of a permanent magnet motor (60) occurs. Based on a motor revolution number, namely the number of revolutions of the motor (MRN) provided from a revolution number detection unit (81), a demagnetized state calculation unit (91) calculates a rotational angular velocity (ω). Then, based on the voltage control amount (Vq_map) from the map holding unit (89), a voltage control amount (Vq) to be controlled that is provided from a PI control unit (86) and the rotational angular velocity (ω), the demagnetized state calculation unit (91) calculates an amount of demagnetization (P (Vq_map - Vq) / ω) and outputs, if the amount of demagnetization is greater than a predetermined value, an operation signal (OPE) for controlling the operation of the permanent magnet motor (60).
摘要翻译：在不发生永磁电动机（60）的退磁的情况下，地图保持单元（89）以映射的形式保持q轴的电压控制量（Vq_map）。基于电动机转数，即从转数检测单元（81）提供的电动机（MRN）的转数，去磁状态计算单元（91）计算旋转角速度（ω）。然后，基于来自地图保持单元（89）的电压控制量（Vq_map），从PI控制单元（86）提供的要控制的电压控制量（Vq）和旋转角速度（ω）去磁状态计算单元（91）计算退磁量（P（Vq_map-Vq）/ω）），并且如果去磁量大于预定值，则输出用于控制操作信号（OPE）永磁电动机（60）。

7. 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）。

8. 发明申请

WO2005013473A1 LOAD DRIVER CAPABLE OF SUPPRESSING OVERCURRENT 审中-公开
标题翻译：负载驱动器可以抑制过流
公开(公告)号：WO2005013473A1
公开(公告)日：2005-02-10
申请号：PCT/JP2004/010249
申请日：2004-07-12
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , DENSO CORPORATION , OKAMURA, Masaki , YAMASHITA, Takashi
发明人： OKAMURA, Masaki , YAMASHITA, Takashi
IPC分类号： H02M7/48
CPC分类号： H02M7/5395 , H02M7/53875 , H02P27/06 , H02P29/032 , H02P2201/09
摘要： A control device (30) determines whether a motor generator (MG) is controlled in a PWM control mode, an overmodulation control mode or a rectangular-wave control mode. If a command to perform a boosting operation by a voltage step-up converter (11) is issued while the motor generator (MG) is controlled in the rectangular-wave control mode, the control device (30) controls an inverter (20) to drive the motor generator (MG) by switching the control mode to the overmodulation or PWM control mode. Further, the control device (30) controls the inverter (20) to drive the motor generator (MG) by suppressing increase of a torque command value (TR).
摘要翻译：控制装置（30）确定电动发电机（MG）是否被控制在PWM控制模式，过调制控制模式或矩形波控制模式中。如果在电动发电机（MG）以矩形波控制模式进行控制的情况下，发出升压转换器（11）进行升压动作的指令，则控制装置（30）将逆变器（20）通过将控制模式切换到过调制或PWM控制模式来驱动电动发电机（MG）。此外，控制装置（30）通过抑制转矩指令值（TR）的增加来控制逆变器（20）来驱动电动发电机（MG）。

9. 发明申请

WO2005013467A1 VOLTAGE CONVERSION DEVICE AND COMPUTER-READABLE RECORDING MEDIUM HAVING PROGRAM RECORDED THEREON FOR COMPUTER TO CONTROL VOLTAGE CONVERSION BY VOLTAGE CONVERSION DEVICE 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，用于由电压转换装置控制电压转换的计算机
公开(公告)号：WO2005013467A1
公开(公告)日：2005-02-10
申请号：PCT/JP2004/010253
申请日：2004-07-12
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , DENSO CORPORATION , OKAMURA, Masaki , YAMASHITA, Takashi
发明人： OKAMURA, Masaki , YAMASHITA, Takashi
IPC分类号： H02M3/155
CPC分类号： H02M5/4585
摘要： A control device (30) calculates a voltage command value of a voltage step-up converter (12) based on a torque command value (TR1 (or TR2)) and a motor revolution number (MRN1 (or MRN2)) and calculates an on-duty (D_ON_1) of an NPN transistor (Q1) based on the calculated voltage command value and a DC voltage (Vb) from a voltage sensor (10). When the on-duty (D_ON_1) is influenced by a dead time of NPN transistors (Q1, Q2), control device (30) fixes the on-duty (D_ON_1) at 1.0 to control the NPN transistors (Q1, Q2) in such a manner that the voltage is increased or decreased.
摘要翻译：控制装置（30）基于转矩指令值（TR1（或TR2））和电动机转数（MRN1（或MRN2））来计算升压转换器（12）的电压指令值，并计算开基于所计算的电压指令值和来自电压传感器（10）的直流电压（Vb），NPN晶体管（Q1）的负载（D_ON_1）。当占空比（D_ON_1）受NPN晶体管（Q1，Q2）的死区时间的影响时，控制装置（30）将占空比（D_ON_1）固定为1.0，以控制NPN晶体管（Q1，Q2）电压增加或减小的方式。

10. 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。

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