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1. 发明申请

US20080303459A1 Generator Control Unit 有权
标题翻译：发电机控制单元
公开(公告)号：US20080303459A1
公开(公告)日：2008-12-11
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： H02P9/14
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

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。

3. 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。

4. 发明授权

US07427849B2 Controller for an electric vehicle and driving apparatus for the electric vehicle 有权
标题翻译：电动车用控制器及电动车辆的驱动装置
公开(公告)号：US07427849B2
公开(公告)日：2008-09-23
申请号：US11657048
申请日：2007-01-24
申请人： Satoru Kaneko , Tatsuyuki Yamamoto , Kenta Katsuhama , Shigeru Akaishi , Hisao Iino
发明人： Satoru Kaneko , Tatsuyuki Yamamoto , Kenta Katsuhama , Shigeru Akaishi , Hisao Iino
IPC分类号： H02P27/04 , G06G7/70
CPC分类号： B60W20/10 , B60K6/44 , B60K6/46 , B60K6/52 , B60L11/02 , B60L11/08 , B60L11/123 , B60L11/14 , B60L15/025 , B60L2220/14 , B60L2220/18 , B60L2240/441 , B60L2260/28 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0638 , B60W2710/086 , H02P9/14 , H02P27/04 , Y02T10/6217 , Y02T10/623 , Y02T10/6265 , Y02T10/643 , Y02T10/7022 , Y02T10/7077
摘要： The present invention provides a controller and driving apparatus for an electric vehicle, which enables a motor to steadily output torque even when there is an increase in the rotation speed of an internal combustion engine that drives a generator. A motor control unit includes a voltage/current command generator F10. The voltage/current command generator F10 includes a base command determination unit, which determines a base command value for the output voltage of the generator and base command values for d- and q-axis currents that drive an AC motor, and power generation operating point change means, which changes the command values that are output from the base command determination unit. When an operating point of the generator approaches an unstable region where the generator unsteadily operates, the power generation operating point change means changes the generator's operating point to position it within a stable region.
摘要翻译：本发明提供了一种用于电动车辆的控制器和驱动装置，其使得即使当驱动发电机的内燃机的转速增加时，电动机也能稳定地输出转矩。电动机控制单元包括电压/电流指令发生器F 10。电压/电流指令发生器F10包括基本指令确定单元，其确定用于发电机的输出电压的基本指令值和用于驱动AC电动机的d轴和q轴电流的基本指令值，以及发电操作点改变装置，其改变从基本命令确定单元输出的命令值。当发电机的工作点接近发电机不稳定运行的不稳定区域时，发电工作点改变装置改变发电机的工作点，将其定位在稳定区域内。

5. 发明申请

US20060201730A1 Electric four-wheel drive vehicle and control unit for same 失效
标题翻译：电动四轮驱动车辆和控制单元相同
公开(公告)号：US20060201730A1
公开(公告)日：2006-09-14
申请号：US11352259
申请日：2006-02-13
申请人： Satoru Kaneko , Tatsuyuki Yamamoto , Masaru Ito , Hisaya Shimizu , Kenta Katsuhama
发明人： Satoru Kaneko , Tatsuyuki Yamamoto , Masaru Ito , Hisaya Shimizu , Kenta Katsuhama
IPC分类号： B60K17/356
CPC分类号： B60L11/12 , B60L15/025 , B60L15/20 , B60L2210/20 , B60L2260/28 , Y02T10/643 , Y02T10/7005 , Y02T10/7022 , Y02T10/7077 , Y02T10/725 , Y02T10/7275 , Y10S903/904
摘要： An electric four-wheel drive vehicle and a control unit for the same, which can be applied to cars of class having larger displacements than the class to which the electric four-wheel drive vehicle equipped with the DC motor is applied, without increasing the cost over that of the known mechanical four-wheel drive vehicle. Front wheels of the vehicle are driven by an engine, and rear wheels are driven by an AC motor. A generator is driven by a rotating force of the engine to output DC power. An inverter converts the DC power outputted from the generator to AC power. A control unit controls the generator such that energy Pm required for driving the AC motor is outputted from the generator.
摘要翻译：一种电动四轮驱动车辆及其控制单元，可应用于具有比配备有直流电动机的电动四轮驱动车辆类别大的位移类的轿厢，而不增加成本超过已知的机械四轮驱动车辆。车辆的前轮由发动机驱动，后轮由交流电动机驱动。发动机由发动机的旋转力驱动以输出直流电力。逆变器将从发电机输出的直流电力转换为交流电力。控制单元控制发电机，使得从发电机输出用于驱动AC电动机所需的能量Pm。

6. 发明申请

US20090071735A1 Controller of Field Winding Type Synchronous Motor, Electric Drive System, Electric Four Wheel Driving Vehicle, and Hybrid Automobile 有权
标题翻译：励磁绕组式同步电动机，电力驱动系统，电动四轮驱动车辆和混合动力汽车控制器
公开(公告)号：US20090071735A1
公开(公告)日：2009-03-19
申请号：US11914883
申请日：2005-07-11
申请人： Satoru Kaneko , Kenta Katsuhama , Shigeru Akaishi , Kazuya Motegi , Tatsuyuki Yamamoto
发明人： Satoru Kaneko , Kenta Katsuhama , Shigeru Akaishi , Kazuya Motegi , Tatsuyuki Yamamoto
IPC分类号： H02P6/10 , B60L11/14
CPC分类号： B60W20/00 , B60K6/26 , B60K6/44 , B60K6/52 , B60L11/14 , B60L15/025 , B60L15/20 , B60L2220/14 , B60L2260/28 , B60W10/08 , H02P9/36 , H02P21/0089 , H02P21/05 , Y02T10/623 , Y02T10/6265 , Y02T10/643 , Y02T10/70 , Y02T10/7077 , Y02T10/7275
摘要： An object of the present invention is to provide a controller of a field winding type synchronous motor that can stably output torque even if the d-axis current pulsates by reducing torque pulsation without causing fluctuations in the magnetic flux acting on the torque, and also provide an electric drive system, an electric four wheel driving vehicle, and a hybrid automobile. A motor control unit 100 performs control so that a desired torque be generated from a field winding type motor 20 having a field winding 22f on the rotor. Based on a current Id flowing in the d-axis direction out of the currents flowing in a stator winding 22a of the field winding type motor 20, the motor control unit 100 calculates an induced voltage Vf2 being induced in the field winding 22f and compensates a field voltage Vf of the field winding based on the induced voltage Vf2, thus suppressing pulsation of the field current flowing in the field winding of the field winding type motor 20.
摘要翻译：本发明的目的是提供一种励磁绕组式同步电动机的控制器，即使d轴电流通过减小转矩脉动而脉动而不会引起作用在转矩上的磁通量的波动而稳定地输出转矩，并且还提供电驱动系统，电动四轮驱动车辆和混合动力汽车。马达控制单元100执行控制，使得从在转子上具有励磁绕组22f的励磁绕组型马达20产生期望的转矩。基于在励磁绕组型电动机20的定子绕组22a中流动的电流在d轴方向上流动的电流Id，电动机控制单元100计算在励磁绕组22f中感应的感应电压Vf2，并补偿基于感应电压Vf2，励磁绕组的励磁电压Vf，从而抑制在励磁绕组型电动机20的励磁绕组中流动的励磁电流的脉动。

7. 发明授权

US07151355B2 Electric motor driving system, electric four-wheel drive vehicle, and hybrid vehicle 有权
公开(公告)号：US07151355B2
公开(公告)日：2006-12-19
申请号：US11349267
申请日：2006-02-08
申请人： Shiho Izumi , Satoru Kaneko , Tatsuyuki Yamamoto , Kenta Katsuhama , Kazuya Motegi , Hideki Miyazaki
发明人： Shiho Izumi , Satoru Kaneko , Tatsuyuki Yamamoto , Kenta Katsuhama , Kazuya Motegi , Hideki Miyazaki
IPC分类号： H02P27/04
CPC分类号： B60W20/13 , B60K1/02 , B60K6/34 , B60K6/442 , B60K6/48 , B60K6/52 , B60L11/123 , B60L11/14 , B60L15/025 , B60L15/20 , B60L2210/20 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/642 , B60L2260/28 , B60W10/08 , B60W10/119 , B60W20/00 , B60W30/18109 , B60W30/18127 , B60W2510/0638 , B60W2510/081 , B60W2550/142 , B60W2710/083 , H02P27/04 , Y02T10/6217 , Y02T10/6221 , Y02T10/6234 , Y02T10/6265 , Y02T10/643 , Y02T10/7005 , Y02T10/7077 , Y02T10/725 , Y02T10/7275 , Y02T10/7291 , Y02T90/16
摘要： An electric four-wheel drive vehicle includes: an internal combustion engine; a generator for outputting DC electrical power; an inverter for converting DC electrical power, output from the generator, into AC electrical power; and an AC electric motor, which is driven by the inverter, for driving rear wheels. An electric motor controller controls the inverter, the AC electric motor, and the generator, according to torque instructions from a vehicle. Furthermore, in a case that the output of the AC electric motor becomes negative, and excess electrical energy is generated, the electric motor controller controls the current applied to said AC electric motor such that the loss in said AC electric motor exceeds the negative output of said AC electric motor. This enables the AC electric motor to absorb excess electrical energy in the form of thermal loss.

8. 发明申请

US20060220608A1 Electric motor driving system, electric four-wheel drive vehicle, and hybrid vehicle 有权
标题翻译：电动机驱动系统，电动四轮驱动车辆和混合动力汽车
公开(公告)号：US20060220608A1
公开(公告)日：2006-10-05
申请号：US11349267
申请日：2006-02-08
申请人： Shiho Izumi , Satoru Kaneko , Tatsuyuki Yamamoto , Kenta Katsuhama , Kazuya Motegi , Hideki Miyazaki
发明人： Shiho Izumi , Satoru Kaneko , Tatsuyuki Yamamoto , Kenta Katsuhama , Kazuya Motegi , Hideki Miyazaki
IPC分类号： H02P27/04
CPC分类号： B60W20/13 , B60K1/02 , B60K6/34 , B60K6/442 , B60K6/48 , B60K6/52 , B60L11/123 , B60L11/14 , B60L15/025 , B60L15/20 , B60L2210/20 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/642 , B60L2260/28 , B60W10/08 , B60W10/119 , B60W20/00 , B60W30/18109 , B60W30/18127 , B60W2510/0638 , B60W2510/081 , B60W2550/142 , B60W2710/083 , H02P27/04 , Y02T10/6217 , Y02T10/6221 , Y02T10/6234 , Y02T10/6265 , Y02T10/643 , Y02T10/7005 , Y02T10/7077 , Y02T10/725 , Y02T10/7275 , Y02T10/7291 , Y02T90/16
摘要： An electric four-wheel drive vehicle includes: an internal combustion engine; a generator for outputting DC electrical power; an inverter for converting DC electrical power, output from the generator, into AC electrical power; and an AC electric motor, which is driven by the inverter, for driving rear wheels. An electric motor controller controls the inverter, the AC electric motor, and the generator, according to torque instructions from a vehicle. Furthermore, in a case that the output of the AC electric motor becomes negative, and excess electrical energy is generated, the electric motor controller controls the current applied to said AC electric motor such that the loss in said AC electric motor exceeds the negative output of said AC electric motor. This enables the AC electric motor to absorb excess electrical energy in the form of thermal loss.
摘要翻译：电动四轮驱动车辆包括：内燃机; 用于输出直流电力的发电机; 用于将来自发电机的直流电力转换为交流电力的逆变器; 以及由逆变器驱动的用于驱动后轮的交流电动机。电动机控制器根据车辆的转矩指令控制变频器，交流电动机和发电机。此外，在交流电动机的输出变为负并且产生过多的电能的情况下，电动机控制器控制施加到所述交流电动机的电流，使得所述交流电动机的损耗超过说交流电动机。这使得AC电动机以热损失的形式吸收过量的电能。

9. 发明申请

US20070200529A1 Controller for an electric four-wheel-drive vehicle 失效
标题翻译：用于电动四轮驱动车辆的控制器
公开(公告)号：US20070200529A1
公开(公告)日：2007-08-30
申请号：US11657032
申请日：2007-01-24
申请人： Satoru Kaneko , Shiho Izumi , Tatsuyuki Yamamoto , Kenta Katsuhama , Shigeru Akaishi , Yasuo Matsunaga , Hidehiko Sugita
发明人： Satoru Kaneko , Shiho Izumi , Tatsuyuki Yamamoto , Kenta Katsuhama , Shigeru Akaishi , Yasuo Matsunaga , Hidehiko Sugita
IPC分类号： H02P27/04
CPC分类号： B60L11/123 , B60L11/14 , B60L2240/525 , Y02T10/6217 , Y02T10/7077
摘要： An object of the present invention is to provide a controller for an electric four-wheel-drive vehicle, which is capable of minimizing torque changes and consuming excessive power even when the excessive power is generated by a generator. A motor control unit causes an AC motor to generate desired torque by controlling an inverter. When the power generated by the generator exceeds the power consumed by the inverter and AC motor to generate excessive power, a current command determination unit in the motor control unit consumes the excessive power by increasing a loss in the AC motor.
摘要翻译：本发明的目的是提供一种用于电动四轮驱动车辆的控制器，即使当发电机产生过大功率时，其能够最小化转矩变化并消耗过多功率。电动机控制单元通过控制逆变器使AC电动机产生期望的转矩。当发电机产生的电力超过逆变器和AC电动机消耗的功率以产生过大的功率时，电动机控制单元中的电流指令确定单元通过增加AC电动机的损耗来消耗过大的功率。

10. 发明授权

US08073600B2 Controller of field winding type synchronous motor, electric drive system, electric four wheel driving vehicle, and hybrid automobile 有权
标题翻译：励磁绕组式同步电机，电力驱动系统，电动四轮驱动车辆，混合动力汽车控制器
公开(公告)号：US08073600B2
公开(公告)日：2011-12-06
申请号：US11914883
申请日：2005-07-11
申请人： Satoru Kaneko , Kenta Katsuhama , Shigeru Akaishi , Kazuya Motegi , Tatsuyuki Yamamoto
发明人： Satoru Kaneko , Kenta Katsuhama , Shigeru Akaishi , Kazuya Motegi , Tatsuyuki Yamamoto
IPC分类号： H02P5/46
CPC分类号： B60W20/00 , B60K6/26 , B60K6/44 , B60K6/52 , B60L11/14 , B60L15/025 , B60L15/20 , B60L2220/14 , B60L2260/28 , B60W10/08 , H02P9/36 , H02P21/0089 , H02P21/05 , Y02T10/623 , Y02T10/6265 , Y02T10/643 , Y02T10/70 , Y02T10/7077 , Y02T10/7275
摘要： A controller of a field winding type synchronous motor is provided that can stably output torque even if the d-axis current pulsates by reducing torque pulsation without causing fluctuation in the magnetic flux acting on the torque. A motor control unit 100 performs control so that a desired torque can be generated from a field winding type motor 20 having a field winding 22f on the rotor. Based on a current Id flowing in the d-axis direction out of the current flowing in a stator winding 22a of the field winding type motor 20, the motor control unit 100 calculates an induced voltage Vf2 being induced in the field winding 22f and compensates a field voltage Vf of the field winding based on the induced voltage Vf2, thus suppressing pulsation of the field current flowing in the field winding of the field winding type motor 20.
摘要翻译：提供一种励磁绕组式同步电动机的控制器，即使d轴电流通过减小转矩脉动而脉动而不会引起作用在转矩上的磁通量的波动，也可稳定地输出转矩。马达控制单元100执行控制，使得可以从在转子上具有励磁绕组22f的励磁绕组型马达20产生期望的转矩。基于在励磁绕组型电动机20的定子绕组22a中流动的电流在d轴方向上流动的电流Id，电动机控制单元100计算在励磁绕组22f中感应的感应电压Vf2，并补偿基于感应电压Vf2，励磁绕组的励磁电压Vf，从而抑制在励磁绕组型电动机20的励磁绕组中流动的励磁电流的脉动。

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