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1. 发明授权

US07990085B2 Generator control unit 有权
标题翻译：发电机控制单元
公开(公告)号：US07990085B2
公开(公告)日：2011-08-02
申请号：US12133088
申请日：2008-06-04
申请人： Kimihisa Furukawa , Satoru Kaneko , Tokihito Suwa , Yuuichirou Takamune , Satoru Ohno , Kenta Katsuhama , Katsuyo Tsushima
发明人： Kimihisa Furukawa , Satoru Kaneko , Tokihito Suwa , Yuuichirou Takamune , Satoru Ohno , Kenta Katsuhama , Katsuyo Tsushima
IPC分类号： H02P7/32 , H02P7/34
CPC分类号： B60L11/14 , B60K6/46 , B60L2210/20 , B60W10/08 , B60W20/00 , H02P9/10 , Y02T10/6217 , Y02T10/642 , Y02T10/70 , Y02T10/7077 , Y02T10/725
摘要： An object of the present invention is to provide a generator control unit having improved voltage response in a system which is not provided with a battery in a DC output unit.In order to control the DC voltage of the DC voltage output terminal in a state where an electric load is connected to the DC voltage output terminal of a power generation unit, a PWM signal generation unit 429 generates a field voltage to be applied to a field winding terminal of the power generation unit. A feedback control unit 422 calculates a field voltage command value to be given to the PWM signal generation unit 429. Further, the feedback control unit 422 includes a PT control unit 423 which calculates a voltage deviation between a DC voltage detection value and a DC voltage command value to generate the field voltage command value through a PI operation based on the voltage deviation. The feedback control unit 422 includes compensation units 424 and 425 which generate a field voltage command value after compensating the output of the PT control unit 423 for the voltage deviation based on input/output transfer characteristics of the generator from the field voltage to the DC voltage.
摘要翻译：本发明的目的是提供一种在直流输出单元中没有设置电池的系统中具有改进的电压响应的发电机控制单元。为了在电力负载连接到发电单元的直流电压输出端子的状态下控制直流电压输出端子的直流电压，PWM信号生成单元429产生施加到场的场电压发电机组的绕组端子。反馈控制单元422计算要提供给PWM信号生成单元429的场电压指令值。此外，反馈控制单元422包括PT控制单元423，其计算直流电压检测值和直流电压之间的电压偏差指令值通过基于电压偏差的PI运算来产生励磁电压指令值。反馈控制单元422包括补偿单元424和425，其补偿了基于发电机的输入/输出传递特性的电压偏差的PT控制单元423的输出，从场电压到直流电压之后产生场电压指令值。

2. 发明授权

US08174221B2 Motor control apparatus and control apparatus for hybrid electric vehicles 有权
标题翻译：混合动力汽车用电动机控制装置及控制装置
公开(公告)号：US08174221B2
公开(公告)日：2012-05-08
申请号：US12270461
申请日：2008-11-13
申请人： Satoru Kaneko , Tatsuyuki Yamamoto , Tokihito Suwa , Yuuichirou Takamune , Kenta Katsuhama , Kimihisa Furukawa
发明人： Satoru Kaneko , Tatsuyuki Yamamoto , Tokihito Suwa , Yuuichirou Takamune , Kenta Katsuhama , Kimihisa Furukawa
IPC分类号： H02P1/04
CPC分类号： B60L11/14 , B60K6/48 , B60L15/025 , B60L2210/40 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/526 , B60L2240/527 , B60L2260/42 , Y02T10/6221 , Y02T10/643 , Y02T10/70 , Y02T10/7077 , Y02T10/7241 , Y02T10/7258
摘要： To provide a motor control apparatus that uses an inverter to drive an AC motor and hybrid automotive control apparatus adapted to drive an AC motor by use of an inverter while reducing torque pulsations during switching from PWM driving to rectangular-wave driving. The motor control apparatus 100 has a PWM driving mode in which to input a PWM signal to the inverter 8 and perform PWM driving of the AC motor 4, and a rectangular-wave driving mode in which to input a rectangular-wave signal to the inverter 8 and perform rectangular-wave driving of the AC motor 4. For switching from the PWM driving mode to the rectangular-wave driving mode, a driving-pulse switching block 140 performs the switching process within a maximum pulse-width range of high-level or low-level pulses developed in the PWM driving mode.
摘要翻译：提供一种电动机控制装置，其使用逆变器驱动AC电动机和混合动力车辆控制装置，其适于在通过使用逆变器驱动AC电动机的同时减少从PWM驱动到矩形波驱动的转换期间的转矩脉动。电动机控制装置100具有PWM驱动模式，其中向逆变器8输入PWM信号并执行AC电动机4的PWM驱动，以及矩形波驱动模式，其中向逆变器输入矩形波信号并且执行交流电动机4的矩形波驱动。为了从PWM驱动模式切换到矩形波驱动模式，驱动脉冲切换块140在高电平的最大脉冲宽度范围内执行开关处理或在PWM驱动模式下产生的低电平脉冲。

3. 发明申请

US20110029179A1 Motor Control Device and Motor System Equipped with Motor Control Device 有权
标题翻译：电机控制装置和电机系统配备电机控制装置
公开(公告)号：US20110029179A1
公开(公告)日：2011-02-03
申请号：US12847816
申请日：2010-07-30
申请人： Hideki MIYAZAKI , Hiroyuki Yamada , Kimihisa Furukawa
发明人： Hideki MIYAZAKI , Hiroyuki Yamada , Kimihisa Furukawa
IPC分类号： B60L15/00 , H02P6/00
CPC分类号： H02P21/0089 , B60K6/46 , B60L3/0061 , B60L11/123 , B60L11/14 , B60L15/007 , B60L15/20 , B60L2200/26 , B60L2210/20 , B60L2220/14 , B60L2220/18 , B60L2240/36 , B60L2270/145 , H02P6/08 , H02P21/22 , Y02T10/6217 , Y02T10/643 , Y02T10/644 , Y02T10/645 , Y02T10/7005 , Y02T10/7077 , Y02T10/725 , Y02T10/7275
摘要： A motor control device includes: an electric circuit that supplies power, which is supplied from a power source and controlled by the electric circuit, to a motor; and a control circuit that generates a command signal to be used to control operation of the electric circuit, wherein: the control circuit generates the command signal so as to intermittently turn off power supply to the motor while the motor is being driven with power supplied to the motor and controls operation of the electric circuit based upon the command signal thus generated.
摘要翻译：一种电动机控制装置，其特征在于包括：向电动机供给从电源供给并由电路控制的电力的电路; 以及控制电路，其生成用于控制电路的动作的指令信号，其中：所述控制电路产生所述指令信号，以在所述电动机被驱动时间歇地关闭所述电动机的供电，基于由此产生的命令信号来控制电动机并控制电路的运行。

4. 发明授权

US08483896B2 Motor control device and motor system equipped with motor control device 有权
标题翻译：电机控制装置和电机系统配有电机控制装置
公开(公告)号：US08483896B2
公开(公告)日：2013-07-09
申请号：US12847816
申请日：2010-07-30
申请人： Hideki Miyazaki , Hiroyuki Yamada , Kimihisa Furukawa
发明人： Hideki Miyazaki , Hiroyuki Yamada , Kimihisa Furukawa
IPC分类号： B60L9/00 , B60L11/00 , G05D1/00 , G05D3/00 , G06F7/00
CPC分类号： H02P21/0089 , B60K6/46 , B60L3/0061 , B60L11/123 , B60L11/14 , B60L15/007 , B60L15/20 , B60L2200/26 , B60L2210/20 , B60L2220/14 , B60L2220/18 , B60L2240/36 , B60L2270/145 , H02P6/08 , H02P21/22 , Y02T10/6217 , Y02T10/643 , Y02T10/644 , Y02T10/645 , Y02T10/7005 , Y02T10/7077 , Y02T10/725 , Y02T10/7275
摘要： A motor control device includes: an electric circuit that supplies power, which is supplied from a power source and controlled by the electric circuit, to a motor; and a control circuit that generates a command signal to be used to control operation of the electric circuit, wherein: the control circuit generates the command signal so as to intermittently turn off power supply to the motor while the motor is being driven with power supplied to the motor and controls operation of the electric circuit based upon the command signal thus generated.
摘要翻译：一种电动机控制装置，其特征在于包括：向电动机供给从电源供给并由电路控制的电力的电路; 以及控制电路，其生成用于控制电路的动作的指令信号，其中：所述控制电路产生所述指令信号，以在所述电动机被驱动时间歇地关闭所述电动机的供电，基于由此产生的命令信号来控制电动机并控制电路的运行。

5. 发明授权

US08547041B2 Power conversion device 有权
标题翻译：电源转换装置
公开(公告)号：US08547041B2
公开(公告)日：2013-10-01
申请号：US12846535
申请日：2010-07-29
申请人： Kimihisa Furukawa , Hideki Miyazaki , Shigeyuki Yoshihara , Yuichiro Takamune
发明人： Kimihisa Furukawa , Hideki Miyazaki , Shigeyuki Yoshihara , Yuichiro Takamune
IPC分类号： H02P21/00
CPC分类号： B60L15/20 , B60L11/1803 , B60L15/025 , B60L15/06 , B60L15/08 , B60L2200/26 , B60L2210/20 , B60L2210/42 , B60L2220/12 , B60L2220/14 , B60L2240/421 , B60L2240/423 , B60L2270/142 , H02M1/12 , H02M1/44 , H02M7/53871 , H02M7/5395 , H02M2001/0054 , H02P6/085 , H02P6/10 , H02P27/085 , H02P29/50 , Y02T10/643 , Y02T10/644 , Y02T10/7005 , Y02T10/7241 , Y02T10/725 , Y02T10/7275 , Y02T10/92
摘要： A power conversion device comprises a power conversion unit of a three phase full bridge type including upper arm switching devices and lower arm switching devices, and a controller that outputs drive signals to these switching devices. This power conversion device forms alternately a first interval in which the upper arm switching devices and the lower arm switching devices are switched to ON for different phases, and a second interval in which, for all phases, either the upper arm switching devices or the lower arm switching devices are switched to ON, according to electrical angle.
摘要翻译：电力转换装置包括具有上臂开关装置和下臂开关装置的三相全桥型的电力转换装置，以及向这些开关装置输出驱动信号的控制装置。这种电力转换装置交替地形成第一间隔，其中上臂开关装置和下臂开关装置切换到不同相位的导通，以及第二间隔，其中对于所有相，上臂开关装置或下部臂切换装置根据电气角度切换到ON。

6. 发明申请

US20130066501A1 Vehicle 审中-公开
标题翻译：车辆
公开(公告)号：US20130066501A1
公开(公告)日：2013-03-14
申请号：US13643414
申请日：2010-04-28
申请人： Kazuto Oyama , Hideki Miyazaki , Kimihisa Furukawa , Toshisada Mitsui , Shingo Nishiguchi , Akinori Kamiya
发明人： Kazuto Oyama , Hideki Miyazaki , Kimihisa Furukawa , Toshisada Mitsui , Shingo Nishiguchi , Akinori Kamiya
IPC分类号： B60L15/20 , B62D6/08 , B62D5/04
CPC分类号： B60L15/20 , B60L1/003 , B60L3/003 , B60L3/0092 , B60L3/04 , B60L7/003 , B60L7/14 , B60L15/007 , B60L50/16 , B60L50/51 , B60L2200/26 , B60L2220/14 , B60L2240/12 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2250/10 , B60L2270/145 , B62D5/0463 , B62D6/08 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7077 , Y02T10/7275
摘要： It is desirable to enhance efficiency of a power conversion device in both of a case where a motor generator which is an electric rotating machine is operated as a motor and a case where the motor generator is operated as a generator by performing regeneration braking. At the time of performing regeneration braking, strength of regeneration braking can be controlled by making an inverter circuit conductive in response to a predetermined phase of an AC output which the inverter circuit generates and by controlling a conduction width. Due to such a control, the number of times of switching a semiconductor element which constitutes the inverter circuit can be reduced thus suppressing heat generation of the semiconductor element and also the efficiency of the power conversion device can be enhanced. Further, the enhancement of efficiency of the power conversion device can be realized also in a motor operation and hence, it is also possible to enhance efficiency with respect to the traveling of a vehicle.
摘要翻译：在将作为电动机的电动发电机作为电动机进行动作的情况以及通过再生制动将电动发电机作为发电机进行动作的情况下，提高功率转换装置的效率是理想的。在执行再生制动时，可以通过使逆变器电路响应于逆变器电路产生的AC输出的预定相位并且通过控制导通宽度而导通来控制再生制动的强度。由于这样的控制，可以减少构成逆变器电路的半导体元件的切换次数，从而抑制半导体元件的发热，并且能够提高电力转换装置的效率。此外，也可以在电动机操作中实现电力转换装置的效率的提高，因此，也可以提高相对于车辆行驶的效率。

7. 发明申请

US20110266992A1 Power Conversion Device 失效
标题翻译：电源转换装置
公开(公告)号：US20110266992A1
公开(公告)日：2011-11-03
申请号：US13028248
申请日：2011-02-16
申请人： Shingo NISHIGUCHI , Kimihisa Furukawa , Akinori Kamiya , Toshisada Mitsui , Kazuto Ooyama
发明人： Shingo NISHIGUCHI , Kimihisa Furukawa , Akinori Kamiya , Toshisada Mitsui , Kazuto Ooyama
IPC分类号： H02P27/04 , H02M1/12 , H02M7/44
CPC分类号： B60L11/14 , B60L11/123 , B60L2200/26 , B60L2210/20 , H02P27/08 , Y02T10/6217 , Y02T10/642 , Y02T10/7077 , Y02T10/725
摘要： A power conversion device includes a power switching circuit that has a plurality of series circuits in each of which a switching element that operates as an upper arm and a switching element that operates as a lower arm are connected in series, and a control circuit that generates control signals for controlling the continuity or discontinuity of the switching elements, and, if the relationship between the state of a switching element in a control cycle and the state of the switching element in the next control cycle is a discontinuous relationship, that additionally performs control to make the switching element continuous or discontinuous on the basis of the state of the switching element in the control cycle and the state of the switching element in the next control cycle.
摘要翻译：电力转换装置包括具有多个串联电路的功率开关电路，每个串联电路分别连接作为上臂操作的开关元件和作为下臂工作的开关元件，以及控制电路，其产生用于控制开关元件的连续性或不连续性的控制信号，并且如果控制周期中的开关元件的状态与下一个控制周期中的开关元件的状态之间的关系是不连续的关系，则另外执行控制根据控制周期中的开关元件的状态和下一个控制周期中的开关元件的状态使开关元件连续或不连续。

8. 发明申请

US20140292238A1 Power Conversion Device 审中-公开
标题翻译：电源转换装置
公开(公告)号：US20140292238A1
公开(公告)日：2014-10-02
申请号：US14240598
申请日：2012-08-29
申请人： Kimihisa Furukawa , Toshiyuki Ajima , Hiroyuki Yamada , Toshisada Mitsui
发明人： Kimihisa Furukawa , Toshiyuki Ajima , Hiroyuki Yamada , Toshisada Mitsui
IPC分类号： H02P21/00
CPC分类号： H02P21/50 , B60L3/003 , B60L15/025 , B60L50/16 , B60L50/40 , B60L50/61 , B60L2210/40 , B60L2220/14 , B60L2240/36 , B60L2240/525 , B60L2240/527 , Y02T10/6217 , Y02T10/643 , Y02T10/7022 , Y02T10/7077 , Y02T10/7241
摘要： A power conversion device includes a switching circuit with multiple series circuits having upper arm switching elements connected in series with lower arm switching elements, receives DC power to generate AC power for a permanent magnet motor; a control circuit that calculates a state of the switching elements based on input information for each control cycle, and generates a control signal for controlling switching elements according; and a driver circuit that generates a drive signal that renders the switching elements conductive or non-conductive on the basis of the control signal from the control circuit. The control circuit predicts a locus of a d-axial magnetic flux and a locus of a q-axial magnetic flux, and calculates the state of the switching elements so that the d-axial magnetic flux falls within a given d-axial magnetic flux fluctuation range, and the q-axial magnetic flux falls within a given q-axial magnetic flux fluctuation range.
摘要翻译：电力转换装置包括具有多个串联电路的开关电路，具有与下臂开关元件串联连接的上臂开关元件，接收DC电力以产生用于永磁电动机的AC电力; 控制电路，根据各控制周期的输入信息，计算开关元件的状态，生成控制开关元件的控制信号; 以及驱动电路，其产生基于来自控制电路的控制信号使开关元件导通或不导通的驱动信号。控制电路预测d轴磁通的轨迹和q轴磁通的轨迹，并计算开关元件的状态，使得d轴磁通落在给定的d轴磁通量波动内范围，q轴磁通落在给定的q轴磁通量波动范围内。

9. 发明申请

US20140167662A1 Inverter Device 审中-公开
标题翻译：变频器
公开(公告)号：US20140167662A1
公开(公告)日：2014-06-19
申请号：US14234455
申请日：2012-07-25
申请人： Toshiyuki Ajima , Hiroyuki Yamada , Hiroshi Tamura , Kimihisa Furukawa
发明人： Toshiyuki Ajima , Hiroyuki Yamada , Hiroshi Tamura , Kimihisa Furukawa
IPC分类号： H02P6/16
CPC分类号： H02P6/16 , H02P6/182 , H02P21/18
摘要： An inverter device that controls a motor using a signal from a position sensor for detecting a rotor rotational position of the motor includes an initial adjustment unit that outputs a phase of current for designating a motor rotational position by rotating the motor in a clockwise direction of the motor and a phase of current for designating the motor rotational position by rotating the motor in a counter-clockwise direction of the motor.
摘要翻译：使用来自用于检测电动机的转子旋转位置的位置传感器的信号来控制电动机的逆变器装置包括初始调整单元，其通过使电动机沿着顺时针方向旋转来输出用于指定电动机旋转位置的电流的相位电动机和用于通过沿电动机的逆时针方向旋转电动机来指定电动机旋转位置的电流相位。

10. 发明授权

US08471518B2 Power conversion device 失效
标题翻译：电源转换装置
公开(公告)号：US08471518B2
公开(公告)日：2013-06-25
申请号：US13028248
申请日：2011-02-16
申请人： Shingo Nishiguchi , Kimihisa Furukawa , Akinori Kamiya , Toshisada Mitsui , Kazuto Ooyama
发明人： Shingo Nishiguchi , Kimihisa Furukawa , Akinori Kamiya , Toshisada Mitsui , Kazuto Ooyama
IPC分类号： H02P27/04 , H02M7/48
CPC分类号： B60L11/14 , B60L11/123 , B60L2200/26 , B60L2210/20 , H02P27/08 , Y02T10/6217 , Y02T10/642 , Y02T10/7077 , Y02T10/725
摘要： A power conversion device includes a power switching circuit that has a plurality of series circuits in each of which a switching element that operates as an upper arm and a switching element that operates as a lower arm are connected in series, and a control circuit that generates control signals for controlling the continuity or discontinuity of the switching elements, and, if the relationship between the state of a switching element in a control cycle and the state of the switching element in the next control cycle is a discontinuous relationship, that additionally performs control to make the switching element continuous or discontinuous on the basis of the state of the switching element in the control cycle and the state of the switching element in the next control cycle.
摘要翻译：电力转换装置包括具有多个串联电路的功率开关电路，每个串联电路分别连接作为上臂操作的开关元件和作为下臂工作的开关元件，以及控制电路，其产生用于控制开关元件的连续性或不连续性的控制信号，并且如果控制周期中的开关元件的状态与下一个控制周期中的开关元件的状态之间的关系是不连续的关系，则另外执行控制根据控制周期中的开关元件的状态和下一个控制周期中的开关元件的状态使开关元件连续或不连续。

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