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1. 发明授权

US08279641B2 Electric power conversion apparatus having frequency fixing unit to control beat phenomenon 有权
标题翻译：电力转换装置具有用于控制拍子现象的频率固定单元
公开(公告)号：US08279641B2
公开(公告)日：2012-10-02
申请号：US12602299
申请日：2008-05-27
申请人： Syoichi Kawamoto , Daisuke Ito , Hidetoshi Kitanaka , Keita Hatanaka , Hisanori Yamasaki , Masaki Kono , Takahiko Kobayashi
发明人： Syoichi Kawamoto , Daisuke Ito , Hidetoshi Kitanaka , Keita Hatanaka , Hisanori Yamasaki , Masaki Kono , Takahiko Kobayashi
IPC分类号： H02M5/458 , H02M1/12
CPC分类号： H02M7/53875 , B60L11/00 , B60L2200/26 , H02M7/487 , H02M2001/0022 , H02P21/09 , Y02T10/643
摘要： An electric power conversion apparatus includes a converter 1 for rectifying ac electric power, a series-connected set, of capacitors 2A and 2B, connected to the dc side of the converter, an inverter 3 for, by setting one end of the series-connected capacitor set to a high-potential level, the other end of the set to a low-potential level, and a connection point between the capacitors to a medium-potential level, selecting any one of the levels and outputting three-phase ac, an inverter control unit 4 for controlling the inverter 3, and a voltage measurement device 8 for measuring a capacitor voltage Vdc as a voltage between both ends of the series-connected set, of the capacitors 2A and 2B; and the inverter control unit 4 further includes a beatless control unit 21 for controlling a modulation factor γ in response to the capacitor voltage Vdc, and a frequency fixing unit 22 for fixing to a command value the frequency of an ac voltage outputted from the inverter 3.
摘要翻译：电力转换装置包括用于整流交流电力的转换器1，连接到转换器的直流侧的电容器2A和2B的串联组，反相器3，通过设置串联连接的一端电容器设置为高电位电平，另一端设置为低电位电平，并将电容器之间的连接点设为中电位电平，选择任一电平并输出三相交流，一用于控制逆变器3的逆变器控制单元4和用于测量作为串联组的两端之间的电压的电容器电压Vdc的电压测量装置8; 并且逆变器控制单元4还包括用于响应于电容器电压Vdc来控制调制因子γ的无声控制单元21和用于固定到从逆变器3输出的交流电压的频率的指令值的频率定影单元22 。

2. 发明申请

US20100128502A1 ELECTRIC POWER CONVERSION APPARATUS 有权
标题翻译：电力转换装置
公开(公告)号：US20100128502A1
公开(公告)日：2010-05-27
申请号：US12602299
申请日：2008-05-27
申请人： Syoichi Kawamoto , Daisuke Ito , Hidetoshi Kitanaka , Keita Hatanaka , Hisanori Yamasaki , Masaki Kono , Takahiko Kobayashi
发明人： Syoichi Kawamoto , Daisuke Ito , Hidetoshi Kitanaka , Keita Hatanaka , Hisanori Yamasaki , Masaki Kono , Takahiko Kobayashi
IPC分类号： H02M5/40
CPC分类号： H02M7/53875 , B60L11/00 , B60L2200/26 , H02M7/487 , H02M2001/0022 , H02P21/09 , Y02T10/643
摘要： A power converter includes: a converter (1) which rectifies an AC power; capacitor series assemblies (2A, 2B) connected to the DC side of the converter; an inverter (3) which assumes that one end of the capacitor series assemblies is at a high potential, the other end is at a low potential, and a series connection point is at an intermediate potential and selects one of the high potential, the intermediate potential, and the low potential for output of a 3-phase AC; an inverter control unit (4) which controls the inverter (3); and a voltage measuring device (8) which measures a capacitor voltage Vdc as a voltage between the both ends of the capacitor series assemblies (2A, 2B). The inverter control unit (4) has a beatless control unit (21) which controls the modulation ratio γ in accordance with a capacitor voltage Vdc and a frequency fixation unit (22) which fixes the frequency of the AC voltage outputted by the inverter (3) to an instruction value.
摘要翻译：电力转换器包括：整流交流电源的转换器（1）; 连接到转换器的DC侧的电容器串联组件（2A，2B）假设电容器串联组件的一端处于高电位，另一端处于低电位并且串联连接点处于中间电位并选择一个高电位的逆变器（3），中间电位和三相交流输出的低电位; 控制逆变器（3）的逆变器控制单元（4）; 和测量电容器电压Vdc作为电容器串联组件（2A，2B）的两端之间的电压的电压测量装置（8）。逆变器控制单元（4）具有根据电容器电压Vdc来控制调制率γ的无节制控制单元（21）和固定由逆变器（3）输出的交流电压的频率的频率固定单元（22））到指令值。

3. 发明授权

US09207061B2 Magnetic-pole position detection apparatus for synchronous machines 有权
标题翻译：同步电机磁极位置检测装置
公开(公告)号：US09207061B2
公开(公告)日：2015-12-08
申请号：US13699797
申请日：2011-04-11
申请人： Hisanori Yamasaki , Keita Hatanaka , Masaki Kono , Hidetoshi Kitanaka
发明人： Hisanori Yamasaki , Keita Hatanaka , Masaki Kono , Hidetoshi Kitanaka
IPC分类号： G06F19/00 , G01B7/14 , H02P6/18 , G01B7/30
CPC分类号： G01B7/14 , G01B7/30 , G06F19/00 , H02P6/18
摘要： An object is to provide a magnetic-pole position detection apparatus for synchronous machines that allows a desired accuracy of magnetic-pole position detection regardless of variation in DC voltage of a DC voltage source. Calculation means (2a) changes a pulse width (tp) and a pulse-quiescent width (tn) in accordance with a DC voltage detection value (Vdc), using a pulse width determination section (22a), such that a desired accuracy of magnetic-pole position detection can be obtained regardless of variation in DC voltage of a DC voltage source (5). The calculation means (2a) also performs control such that a sampling timing is fixed at the end point of the pulse width (tp) of voltage vectors regardless of the DC voltage detection value (Vdc).
摘要翻译：目的是提供一种用于同步电机的磁极位置检测装置，其允许磁极位置检测的期望精度，而与直流电压源的直流电压的变化无关。计算装置（2a）使用脉冲宽度确定部（22a）根据直流电压检测值（Vdc）改变脉冲宽度（tp）和脉冲静态宽度（tn），使得所需的磁性精度无论直流电压源（5）的直流电压的变化如何，都可以获得极点位置检测。计算装置（2a）还执行控制，使得采样定时固定在电压矢量的脉冲宽度（tp）的终点，而不管直流电压检测值（Vdc）如何。

4. 发明申请

US20130073252A1 MAGNETIC-POLE POSITION DETECTION APPARATUS FOR SYNCHRONOUS MACHINES 有权
标题翻译：用于同步机器的磁极位置检测装置
公开(公告)号：US20130073252A1
公开(公告)日：2013-03-21
申请号：US13699797
申请日：2011-04-11
申请人： Hisanori Yamasaki , Keita Hatanaka , Masaki Kono , Hidetoshi Kitanaka
发明人： Hisanori Yamasaki , Keita Hatanaka , Masaki Kono , Hidetoshi Kitanaka
IPC分类号： G01B7/14 , G06F19/00
CPC分类号： G01B7/14 , G01B7/30 , G06F19/00 , H02P6/18
摘要： An object is to provide a magnetic-pole position detection apparatus for synchronous machines that allows a desired accuracy of magnetic-pole position detection regardless of variation in DC voltage of a DC voltage source. Calculation means (2a) changes a pulse width (tp) and a pulse-quiescent width (tn) in accordance with a DC voltage detection value (Vdc), using a pulse width determination section (22a), such that a desired accuracy of magnetic-pole position detection can be obtained regardless of variation in DC voltage of a DC voltage source (5). The calculation means (2a) also performs control such that a sampling timing is fixed at the end point of the pulse width (tp) of voltage vectors regardless of the DC voltage detection value (Vdc).
摘要翻译：目的是提供一种用于同步电机的磁极位置检测装置，其允许磁极位置检测的期望精度，而与直流电压源的直流电压的变化无关。计算装置（2a）使用脉冲宽度确定部（22a）根据直流电压检测值（Vdc）改变脉冲宽度（tp）和脉冲静态宽度（tn），使得所需的磁性精度无论直流电压源（5）的直流电压的变化如何，都可以获得极点位置检测。计算装置（2a）还执行控制，使得采样定时固定在电压矢量的脉冲宽度（tp）的终点，而不管直流电压检测值（Vdc）如何。

5. 发明授权

US09145061B2 Hybrid-vehicle power generator control apparatus 有权
标题翻译：混合动力车辆发电机控制装置
公开(公告)号：US09145061B2
公开(公告)日：2015-09-29
申请号：US14346869
申请日：2011-12-14
申请人： Yasuhiko Wada , Hisanori Yamasaki , Keita Hatanaka , Hidetoshi Kitanaka , Yuruki Okada
发明人： Yasuhiko Wada , Hisanori Yamasaki , Keita Hatanaka , Hidetoshi Kitanaka , Yuruki Okada
IPC分类号： B60W10/08 , B60L11/02 , B60K6/46 , B60W20/00
CPC分类号： B60L11/02 , B60K6/46 , B60L2200/26 , B60W10/08 , B60W20/00 , B60W2710/086 , Y02T10/6217
摘要： A hybrid-vehicle power generator control apparatus. Based on a difference electric power value, which corresponds to the difference between an electric power generator power command value given by a higher-hierarchy control unit and an output voltage value of an electric power generator, an electric power generator control unit calculates an electric power generator rotation speed command value and based on the calculated electric power generator rotation speed command value, the electric power generator control unit PWM-controls an output of the electric-power conversion system that performs electric conversion between the electric power generator and a battery, so that the rotation speed of the electric power generator is made to keep track of the electric power generator rotation speed command value and the output electric power value of the electric power generator is made to keep track of the electric power generator power command value.
摘要翻译：一种混合动力车辆发电机控制装置。基于与由上级控制单元给出的发电机功率指令值与发电机的输出电压值的差对应的差分功率值，发电机控制单元计算电力发电机转速指令值，并且基于计算出的发电机转速指令值，发电机控制单元PWM控制在发电机和电池之间执行电力转换的电力转换系统的输出，因此使发电机的转速跟踪发电机转速指令值，并且使发电机的输出功率值跟踪发电机功率指令值。

6. 发明申请

US20140232112A1 HYBRID-VEHICLE POWER GENERATOR CONTROL APPARATUS 有权
标题翻译：混合动力发电机控制装置
公开(公告)号：US20140232112A1
公开(公告)日：2014-08-21
申请号：US14346869
申请日：2011-12-14
申请人： Yasuhiko Wada , Hisanori Yamasaki , Keita Hatanaka , Hidetoshi Kitanaka , Yuruki Okada
发明人： Yasuhiko Wada , Hisanori Yamasaki , Keita Hatanaka , Hidetoshi Kitanaka , Yuruki Okada
IPC分类号： B60L11/02
CPC分类号： B60L11/02 , B60K6/46 , B60L2200/26 , B60W10/08 , B60W20/00 , B60W2710/086 , Y02T10/6217
摘要： A hybrid-vehicle power generator control apparatus. Based on a difference electric power value, which corresponds to the difference between an electric power generator power command value given by a higher-hierarchy control unit and an output voltage value of an electric power generator, an electric power generator control unit calculates an electric power generator rotation speed command value and based on the calculated electric power generator rotation speed command value, the electric power generator control unit PWM-controls an output of the electric-power conversion system that performs electric conversion between the electric power generator and a battery, so that the rotation speed of the electric power generator is made to keep track of the electric power generator rotation speed command value and the output electric power value of the electric power generator is made to keep track of the electric power generator power command value.
摘要翻译：一种混合动力车辆发电机控制装置。基于与由上级控制单元给出的发电机功率指令值与发电机的输出电压值的差对应的差分功率值，发电机控制单元计算电力发电机转速指令值，并且基于计算出的发电机转速指令值，发电机控制单元PWM控制在发电机和电池之间执行电力转换的电力转换系统的输出，因此使发电机的转速跟踪发电机转速指令值，并且使发电机的输出功率值跟踪发电机功率指令值。

7. 发明授权

US09160271B2 Power conversion device 有权
标题翻译：电源转换装置
公开(公告)号：US09160271B2
公开(公告)日：2015-10-13
申请号：US14348956
申请日：2012-01-18
申请人： Hisanori Yamasaki , Keita Hatanaka , Hidetoshi Kitanaka
发明人： Hisanori Yamasaki , Keita Hatanaka , Hidetoshi Kitanaka
IPC分类号： H02P27/04 , H02P27/06 , G05B19/00 , H02P29/00 , H02P21/05 , B60L9/00 , B60L15/02 , H02M1/15 , H02M5/458
CPC分类号： H02P27/06 , B60L9/005 , B60L15/025 , G05B19/00 , H02M1/15 , H02M5/4585 , H02P21/05 , H02P29/50 , H02P2207/01 , Y02T10/643
摘要： A power conversion device formed of a converter for rectifying a single-phase AC voltage to a DC voltage and an inverter for driving an AC motor by converting the DC voltage to an AC voltage includes: a first compensation unit that uses a frequency component twice the frequency of the single-phase AC voltage with respect to the DC voltage outputted from the converter or a current outputted from the inverter as a compensation value for at least one of a torque command value, a current command value, a voltage command value, a frequency command value, and a phase angle command value; and a second compensation unit that uses the DC voltage outputted from the converter or a current outputted from the inverter after being subjected to low frequency cut-off processing and gain processing.
摘要翻译：由将直流电压转换为交流电压的单相交流电压整流到直流电压的变换器和交流电动机的驱动逆变器构成的电力转换装置包括：第一补偿部，相对于从转换器输出的直流电压的单相交流电压的频率或从逆变器输出的电流作为转矩指令值，电流指令值，电压指令值，电压指令值，频率指令值和相位角指令值; 以及第二补偿单元，其在进行低频截止处理和增益处理之后，使用从转换器输出的DC电压或从逆变器输出的电流。

8. 发明申请

US20140330462A1 HYBRID-VEHICLE POWER GENERATION CONTROL APPARATUS 审中-公开
标题翻译：混合动力发电控制装置
公开(公告)号：US20140330462A1
公开(公告)日：2014-11-06
申请号：US14363140
申请日：2011-12-14
申请人： Yasuhiko Wada , Hisanori Yamasaki , Keita Hatanaka , Hidetoshi Kitanaka , Yuruki Okada
发明人： Yasuhiko Wada , Hisanori Yamasaki , Keita Hatanaka , Hidetoshi Kitanaka , Yuruki Okada
IPC分类号： B61C7/04
CPC分类号： B61C7/04 , B60L3/0023 , B60L11/14 , B60L2200/26 , B60L2210/30 , B60L2210/40 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2270/145 , Y02T10/642 , Y02T10/70 , Y02T10/7077 , Y02T10/7241 , Y10S903/902
摘要： A hybrid-vehicle power generator control apparatus includes an integrated control unit that issues a driving command and a control command to an engine control unit and an electric-power conversion system control unit, respectively, based on requested electric power requested by a load apparatus, and a limiter that limits the control command from the integrated control unit such that when rotation frequency of an electric power generator is same as or lower than a predetermined value, the value of torque generated by the electric power generator becomes smaller than the value of torque generated by an engine. A limitation of the control command by the limiter prevents torques of the engine and the electric power generator from stepping out of the stable operating points.
摘要翻译：混合动力车辆发电机控制装置包括集成控制单元，其基于由负载装置请求的所请求的电力分别向发动机控制单元和电力转换系统控制单元发出驱动指令和控制命令，以及限制器，其限制来自所述集成控制单元的控制命令，使得当所述发电机的旋转频率等于或低于预定值时，由所述发电机产生的转矩值小于所述转矩的值由发动机产生。限制器对控制命令的限制可以防止发动机和发电机的扭矩从稳定的工作点中脱出。

9. 发明申请

US20140247003A1 POWER CONVERSION DEVICE 有权
标题翻译：电源转换器件
公开(公告)号：US20140247003A1
公开(公告)日：2014-09-04
申请号：US14348956
申请日：2012-01-18
申请人： Hisanori Yamasaki , Keita Hatanaka , Hidetoshi Kitanaka
发明人： Hisanori Yamasaki , Keita Hatanaka , Hidetoshi Kitanaka
IPC分类号： H02P27/06
CPC分类号： H02P27/06 , B60L9/005 , B60L15/025 , G05B19/00 , H02M1/15 , H02M5/4585 , H02P21/05 , H02P29/50 , H02P2207/01 , Y02T10/643
摘要： A power conversion device formed of a converter for rectifying a single-phase AC voltage to a DC voltage and an inverter for driving an AC motor by converting the DC voltage to an AC voltage includes: a first compensation unit that uses a frequency component twice the frequency of the single-phase AC voltage with respect to the DC voltage outputted from the converter or a current outputted from the inverter as a compensation value for at least one of a torque command value, a current command value, a voltage command value, a frequency command value, and a phase angle command value; and a second compensation unit that uses the DC voltage outputted from the converter or a current outputted from the inverter after being subjected to low frequency cut-off processing and gain processing.
摘要翻译：由将直流电压转换为交流电压的单相交流电压整流到直流电压的变换器和交流电动机的驱动逆变器构成的电力转换装置包括：第一补偿部，相对于从转换器输出的直流电压的单相交流电压的频率或从逆变器输出的电流作为转矩指令值，电流指令值，电压指令值，电压指令值，频率指令值和相位角指令值; 以及第二补偿单元，其在进行低频截止处理和增益处理之后，使用从转换器输出的DC电压或从逆变器输出的电流。

10. 发明授权

US08816622B2 Control apparatus for rotating machine 有权
标题翻译：旋转机控制装置
公开(公告)号：US08816622B2
公开(公告)日：2014-08-26
申请号：US13809215
申请日：2011-07-26
申请人： Sho Kato , Hisanori Yamasaki , Keita Hatanaka , Hidetoshi Kitanaka , Yoshinori Yamashita
发明人： Sho Kato , Hisanori Yamasaki , Keita Hatanaka , Hidetoshi Kitanaka , Yoshinori Yamashita
IPC分类号： H02P6/20
CPC分类号： H02P6/205 , H02P21/18 , H02P21/26 , H02P21/34 , H02P2203/05 , H02P2203/09
摘要： A control apparatus for an AC rotating machine that can reliably and stably start up an AC rotating machine, particularly a synchronous motor using a permanent magnet, in position-sensorless vector control thereof, includes: a steady speed calculator that calculates, during steady state control of the AC rotating machine, a rotation angular frequency of the AC rotating machine based on an AC current and voltage commands; and a start-up speed calculator that calculates, during start-up control within a predetermined period after the AC rotating machine has been started up, the rotation angular frequency of the AC rotating machine based on the AC current and the voltage commands. The control apparatus corrects during the start-up control current commands so that the AC voltage amplitude of the voltage commands will be a constant value not more than the maximum output voltage of a power converter.
摘要翻译：一种用于在无位置传感器矢量控制中能够可靠且稳定地启动交流旋转机械，特别是使用永久磁铁的同步电动机的交流旋转机械的控制装置包括：稳定速度计算器，其在稳态控制期间计算交流旋转机的旋转角频率基于交流电流和电压指令; 以及起动速度计算器，其根据所述交流电流和所述电压指令，在所述交流旋转机器启动之后的预定时间段内的启动控制期间计算所述交流旋转机器的旋转角频率。控制装置在启动控制电流指令期间进行校正，使得电压指令的AC电压振幅将成为不大于功率转换器的最大输出电压的恒定值。

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