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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

US07161323B2 Motor drive apparatus, electric actuator and electric power steering apparatus 有权
标题翻译：电机驱动装置，电动执行器和电动助力转向装置
公开(公告)号：US07161323B2
公开(公告)日：2007-01-09
申请号：US11158247
申请日：2005-06-22
申请人： Toshiyuki Ajima , Hideki Miyazaki , Satoru Kaneko , Yuuichirou Takamune
发明人： Toshiyuki Ajima , Hideki Miyazaki , Satoru Kaneko , Yuuichirou Takamune
IPC分类号： H02J1/02 , H02P27/00
CPC分类号： H02P6/10 , B62D5/046 , B62D5/0463 , F16D65/18 , F16D2121/24 , H02M2001/0009 , H02P2209/07
摘要： The disclosure concerns a a motor drive apparatus, an electric actuator and an electric power steering apparatus capable of continuous torque control up to the high drive speed and high torque area, in order to enable quick acceleration and deceleration. A controller comprises a voltage saturation detecting apparatus for detecting the voltage saturation of the output voltage of an inverter circuit, based on the battery voltage, and a waveform controller that converts the drive waveform of the inverter circuit into the waveform created by superimposing harmonics of high odd-numbered order on a sinusoidal wave as a fundamental wave of the modulated wave modulated by a PWN carrier wave; and continuously changes the ratio of superimposing the high-order harmonics in response to the voltage saturation detected by a voltage saturation detecting means. This arrangement allows the controller to continuously change the drive waveform of the inverter circuit.
摘要翻译：本发明涉及一种电动机驱动装置，电动执行机构和电动助力转向装置，其能够连续转矩控制，直到高驱动速度和高扭矩区域，以便能够快速加速和减速。控制器包括：电压饱和检测装置，用于基于电池电压检测逆变器电路的输出电压的电压饱和;以及波形控制器，其将逆变器电路的驱动波形转换成通过叠加高次谐波产生的波形作为由PWN载波调制的调制波的基波的正弦波上的奇数次序; 并且响应于由电压饱和检测装置检测的电压饱和而连续地改变叠加高次谐波的比率。这种布置允许控制器连续地改变逆变器电路的驱动波形。

5. 发明申请

US20060001392A1 Motor drive apparatus, electric actuator and electric power steering apparatus 有权
标题翻译：电机驱动装置，电动执行器和电动助力转向装置
公开(公告)号：US20060001392A1
公开(公告)日：2006-01-05
申请号：US11158247
申请日：2005-06-22
申请人： Toshiyuki Ajima , Hideki Miyazaki , Satoru Kaneko , Yuuichirou Takamune
发明人： Toshiyuki Ajima , Hideki Miyazaki , Satoru Kaneko , Yuuichirou Takamune
IPC分类号： H02P7/00
CPC分类号： H02P6/10 , B62D5/046 , B62D5/0463 , F16D65/18 , F16D2121/24 , H02M2001/0009 , H02P2209/07
摘要： In an operation range of an actuator subjected to quick acceleration and deceleration, a motor drive apparatus, an electric actuator and an electric power steering apparatus capable of continuous torque control up to the high drive speed and high torque area. A controller comprises a voltage saturation detecting means for detecting the voltage saturation of the output voltage of an inverter circuit, based on the battery voltage, and a waveform controller that converts the drive waveform of the inverter circuit into the waveform created by superimposing harmonics of high odd-numbered order on a sinusoidal wave as a fundamental wave of the modulated wave modulated by a PWN carrier wave; and continuously changes the ratio of superimposing the high-order harmonics in response to the voltage saturation detected by a voltage saturation detecting means. This arrangement allows the controller to continuously change the drive waveform of the inverter circuit.
摘要翻译：在快速加速和减速的执行器的操作范围内，能够连续转矩控制到高驱动速度和高转矩区域的电动机驱动装置，电动执行器和电动转向装置。控制器包括：电压饱和检测装置，用于基于电池电压检测逆变器电路的输出电压的电压饱和;以及波形控制器，其将逆变器电路的驱动波形转换成通过叠加高次谐波产生的波形作为由PWN载波调制的调制波的基波的正弦波上的奇数次序; 并且响应于由电压饱和检测装置检测的电压饱和而连续地改变叠加高次谐波的比率。这种布置允许控制器连续地改变逆变器电路的驱动波形。

6. 发明申请

US20080211433A1 Vehicle Driving System 有权
标题翻译：车辆驾驶系统
公开(公告)号：US20080211433A1
公开(公告)日：2008-09-04
申请号：US12019129
申请日：2008-01-24
申请人： Norikazu Matsuzaki , Masaru Ito , Shin Fujiwara , Yuuichirou Takamune , Kohei Itoh
发明人： Norikazu Matsuzaki , Masaru Ito , Shin Fujiwara , Yuuichirou Takamune , Kohei Itoh
IPC分类号： H02P7/00 , B60L11/06 , H02P7/34
CPC分类号： B60W10/06 , B60K1/02 , B60K6/26 , B60K6/442 , B60K6/52 , B60K2001/001 , B60L11/123 , B60L11/14 , B60L15/025 , B60L15/20 , B60L2240/421 , B60L2240/441 , B60W10/02 , B60W10/08 , B60W20/00 , B60W40/105 , B60W2050/0016 , B60W2050/0292 , B60W2300/18 , B60W2510/0638 , B60W2510/081 , B60W2710/086 , Y02T10/6217 , Y02T10/6234 , Y02T10/6265 , Y02T10/643 , Y02T10/7005 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： To provide a four-wheel driving system capable of obtaining a rotating speed very accurately and improving motor controllability.Solution: In a four-wheel drive vehicle, front wheels 14L and 14R are driven by an engine 1, and rear wheels 15L and 15R are driven by an electric motor 5. A high-power alternator 2 is driven by the engine 1, and electric power generated from the alternator 2 drives the motor 5. In addition to controlling the power generation of the high-power alternator 2 and the driving of the motor 5, a 4WD CU 100 estimates an induced voltage E of the motor 5 from a voltage MHV of the motor and from an output current Ia of the high-power alternator, and estimates a rotating speed Nm of the motor from estimation results on the induced voltage E.
摘要翻译：提供能够非常精确地获得转速并提高电机可控性的四轮驱动系统。解决方案：在四轮驱动车辆中，前轮14L和14R由发动机1驱动，后轮15L和15R由电动马达5驱动。大功率交流发电机2由发动机1驱动，并且从交流发电机2产生的电力驱动电动机5。除了控制大功率交流发电机2的发电和电动机5的驱动之外，4WD CU 100还从电动机的电压MHV和电动机5的输出电流Ia估计电动机5的感应电压E 大功率交流发电机，并根据感应电压E的估计结果估计电动机的转速Nm。

7. 发明授权

US07816874B2 Vehicle driving system 有权
标题翻译：车辆驾驶系统
公开(公告)号：US07816874B2
公开(公告)日：2010-10-19
申请号：US12019129
申请日：2008-01-24
申请人： Norikazu Matsuzaki , Masaru Ito , Shin Fujiwara , Yuuichirou Takamune , Kohei Itoh
发明人： Norikazu Matsuzaki , Masaru Ito , Shin Fujiwara , Yuuichirou Takamune , Kohei Itoh
IPC分类号： H02P11/00
CPC分类号： B60W10/06 , B60K1/02 , B60K6/26 , B60K6/442 , B60K6/52 , B60K2001/001 , B60L11/123 , B60L11/14 , B60L15/025 , B60L15/20 , B60L2240/421 , B60L2240/441 , B60W10/02 , B60W10/08 , B60W20/00 , B60W40/105 , B60W2050/0016 , B60W2050/0292 , B60W2300/18 , B60W2510/0638 , B60W2510/081 , B60W2710/086 , Y02T10/6217 , Y02T10/6234 , Y02T10/6265 , Y02T10/643 , Y02T10/7005 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： In a four-wheel drive vehicle, front wheels 14L and 14R are driven by an engine 1, and rear wheels 15L and 15R are driven by an electric motor 5. A high-power alternator 2 is driven by the engine 1, and electric power generated from the alternator 2 drives the motor 5. In addition to controlling the power generation of the high-power alternator 2 and the driving of the motor 5, a 4WD CU 100 estimates an induced voltage E of the motor 5 from a voltage MHV of the motor and from an output current Ia of the high-power alternator, and estimates a rotating speed Nm of the motor from estimation results on the induced voltage E.
摘要翻译：在四轮驱动车辆中，前轮14L和14R由发动机1驱动，后轮15L和15R由电动机5驱动。大功率交流发电机2由发动机1驱动，电力由交流发电机2产生的电动机驱动电动机5.除了控制大功率交流发电机2的发电和电动机5的驱动之外，4WD CU 100还从电动机5的电压MHV估计电动机5的感应电压E 电动机和大功率交流发电机的输出电流Ia，并根据感应电压E的估计结果估计电动机的转速Nm。

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