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1.发明授权Motor drive control apparatus, vehicle with motor drive control apparatus, and motor drive control method 失效电机驱动控制装置，具有马达驱动控制装置的车辆和马达驱动控制方法公开(公告)号：US08324856B2
公开(公告)日：2012-12-04
申请号：US12922763
申请日：2008-12-19
IPC分类号： H02P23/00
CPC分类号： B60L11/14 , B60K6/445 , B60L2210/14 , B60W10/08 , B60W2710/086 , F16H2037/0866 , H02P23/009 , H02P2201/03 , Y02T10/6239 , Y02T10/642 , Y02T10/70 , Y02T10/7077 , Y02T10/7225
摘要： In the hybrid vehicle, a boost converter is controlled to make a post-boost voltage or a voltage on the side of an inverter become a target post-boost voltage corresponding to a target operation point of a motor in accordance with a target post-boost voltage setting map that divides an operation region of the motor into a non-boost region and a boost region when a operation point of the motor is included in the boost region. The target post-boost voltage setting map is prepared so that the non-boost region includes a region in which a loss produced by driving the motor when not boosting the post-boost voltages becomes smaller than the loss produced when boosting the post-boost voltage and the boost region includes a region in which the loss produced when boosting the post-boost voltage becomes smaller than the loss produced when not boosting the post-boost voltage.
摘要翻译： 在混合动力车辆中，控制升压转换器使得升压后的电压或反相器侧的电压根据目标后升压成为与电动机的目标操作点相对应的目标升压后电压 电压设定图，其中当电动机的操作点包括在升压区域中时，将电动机的操作区域划分为非升压区域和升压区域。 准备目标升压后电压设定图，使得非升压区域包括在不升压后升压电压时通过驱动马达产生的损耗变得小于当升压升压后电压时产生的损耗的区域 并且升压区域包括在升压升压后电压时产生的损耗变得小于在不升压后升压电压时产生的损耗的区域。
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公开(公告)号：US20100270955A1
公开(公告)日：2010-10-28
申请号：US12810418
申请日：2009-01-23
IPC分类号： H02P5/00
CPC分类号： H02P23/0004 , B60L15/2045 , H02P27/08 , H02P2201/09 , H03M1/485 , Y02T10/644 , Y02T10/645 , Y02T10/72 , Y02T10/7283
摘要： There is provided a motor drive control device which allows an improvement in fuel efficiency in terms of electric power while preventing the battery voltage from falling below the lower limit as rectangular wave control is performed. A motor drive control device 10 includes a battery B, a converter 12, an inverter 16, and a control section 20 for outputting control signals to the converter 12 and the inverter 16. The control section 20 has a first map and a second map regarding control of the alternating-current motor. The first map is a map in which a step-up starting point of the converter 12 is set in a higher revolution range than that in the second map, and which thus includes a relatively large rectangular wave control region a3, and the second map is a map for mainly performing pulse width modulation control. The control section 20 further includes a map switching section for switching from control based on the first map to control based on the second map in accordance with conditions of the battery B.
摘要翻译： 提供一种电动机驱动控制装置，其能够在进行矩形波控制的同时防止电池电压下降到低于下限的情况下提高燃料效率。 马达驱动控制装置10包括电池B，转换器12，反相器16以及用于向转换器12和逆变器16输出控制信号的控制部分20.控制部分20具有第一映射和关于 控制交流电动机。 第一图是将转换器12的升压起点设定在比第二图中的转速更高的旋转范围内的映射图，由此包括较大的矩形波控制区域a3，第二图是 用于主要进行脉宽调制控制的地图。 控制部分20还包括地图切换部分，用于根据电池B的状况从基于第一映射的控制切换到基于第二映射的控制。
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公开(公告)号：US08395277B2
公开(公告)日：2013-03-12
申请号：US12922963
申请日：2008-12-22
IPC分类号： B60L1/00
CPC分类号： H02P6/08 , B60L9/18 , H02P21/0003 , H02P2201/07 , Y02T10/643
摘要： A vehicle includes a converter for stepping up power provided from a power storage device, and an inverter for converting the power output from converter and outputting it to an alternating-current motor for driving the vehicle. In the vehicle, a rectangular voltage control unit controls the inverter by means of rectangular wave voltage control that is based on a torque command value and the like, so as to control an output torque of the alternating-current motor. A system voltage control unit controls a system voltage, which is an output voltage of the converter. The system voltage control unit lifts a restriction on a system voltage command value based on an accelerator pedal position and the like, and then increases it. When increasing the system voltage command value during the rectangular wave voltage control for the inverter, a cooperative control unit increases the system voltage command value and the torque command value in a cooperative manner.
摘要翻译： 车辆包括用于加强从蓄电装置提供的电力的转换器，以及用于将从转换器输出的功率转换并将其输出到用于驱动车辆的交流电动机的逆变器。 在车辆中，矩形电压控制单元通过基于转矩指令值等的矩形波电压控制来控制逆变器，从而控制交流电动机的输出转矩。 系统电压控制单元控制作为转换器的输出电压的系统电压。 系统电压控制单元基于加速器踏板位置等提升对系统电压指令值的限制，然后增加。 在逆变器的矩形波电压控制期间增加系统电压指令值时，协同控制单元以协作的方式增加系统电压指令值和转矩指令值。
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公开(公告)号：US08482234B2
公开(公告)日：2013-07-09
申请号：US12810418
申请日：2009-01-23
IPC分类号： H02P27/00
CPC分类号： H02P23/0004 , B60L15/2045 , H02P27/08 , H02P2201/09 , H03M1/485 , Y02T10/644 , Y02T10/645 , Y02T10/72 , Y02T10/7283
摘要： A motor drive control device includes a battery, a converter, an inverter, and a control section for outputting control signals to the converter and the inverter. The control section has a first map and a second map regarding control of the alternating-current motor and further includes a map switching section for switching from control based on the first map to control based on the second map in accordance with conditions of the battery.
摘要翻译： 电动机驱动控制装置包括电池，转换器，逆变器以及用于向变换器和逆变器输出控制信号的控制部。 控制部具有关于交流电动机的控制的第一映像和第二映射，并且还包括映射切换部，用于根据电池的状况，基于第一映射从控制切换到基于第二映射的控制。
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5.发明授权Motor drive control apparatus, vehicle equipped with motor drive control apparatus, and motor drive control method 失效电机驱动控制装置，配备电动机驱动控制装置的车辆和电机驱动控制方法公开(公告)号：US08089241B2
公开(公告)日：2012-01-03
申请号：US12404624
申请日：2009-03-16
IPC分类号： H02P3/18
CPC分类号： H02P23/04 , H02P23/009
摘要： When a target operation point of either a motor MG1 or a motor MG2 is included in a resonance range specified by operation points of the motor MG1 or the motor MG2 in the occurrence of resonance in a booster converter, a hybrid vehicle controls the booster converter to make the voltage on the side of inverters approach to a preset target boosted voltage that is higher than the voltage on the side of the battery, while controlling the inverters by sine-wave control.
摘要翻译： 当电动机MG1或电动机MG2的目标动作点在升压转换器发生谐振时，由电动机MG1或电动机MG2的动作点指定的谐振范围包含在混合动力车辆中时，将升压转换器 使逆变器侧的电压接近预设的目标升压电压，该电压高于电池侧的电压，同时通过正弦波控制控制逆变器。
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6.发明申请MOTOR DRIVE CONTROL APPARATUS, VEHICLE WITH MOTOR DRIVE CONTROL APPARATUS, AND MOTOR DRIVE CONTROL METHOD 失效电机驱动控制装置，具有电动机驱动控制装置的车辆和电动机驱动控制方法公开(公告)号：US20110006723A1
公开(公告)日：2011-01-13
申请号：US12922763
申请日：2008-12-19
IPC分类号： H02P27/06
CPC分类号： B60L11/14 , B60K6/445 , B60L2210/14 , B60W10/08 , B60W2710/086 , F16H2037/0866 , H02P23/009 , H02P2201/03 , Y02T10/6239 , Y02T10/642 , Y02T10/70 , Y02T10/7077 , Y02T10/7225
摘要： In the hybrid vehicle, a boost converter is controlled to make a post-boost voltage or a voltage on the side of an inverter become a target post-boost voltage corresponding to a target operation point of a motor in accordance with a target post-boost voltage setting map that divides an operation region of the motor into a non-boost region and a boost region when a operation point of the motor is included in the boost region. The target post-boost voltage setting map is prepared so that the non-boost region includes a region in which a loss produced by driving the motor when not boosting the post-boost voltages becomes smaller than the loss produced when boosting the post-boost voltage and the boost region includes a region in which the loss produced when boosting the post-boost voltage becomes smaller than the loss produced when not boosting the post-boost voltage.
摘要翻译： 在混合动力车辆中，控制升压转换器使得升压后的电压或反相器侧的电压根据目标后升压成为与电动机的目标操作点相对应的目标升压后电压 电压设定图，其中当电动机的操作点包括在升压区域中时，将电动机的操作区域划分为非升压区域和升压区域。 准备目标升压后电压设定图，使得非升压区域包括在不升压后升压电压时通过驱动马达产生的损耗变得小于当升压升压后电压时产生的损耗的区域 并且升压区域包括在升压升压后电压时产生的损耗变得小于在不升压后升压电压时产生的损耗的区域。
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公开(公告)号：US20110006598A1
公开(公告)日：2011-01-13
申请号：US12922963
申请日：2008-12-22
IPC分类号： B60L1/00
CPC分类号： H02P6/08 , B60L9/18 , H02P21/0003 , H02P2201/07 , Y02T10/643
摘要： A vehicle includes a converter for stepping up power provided from a power storage device, and an inverter for converting the power output from converter and outputting it to an alternating-current motor for driving the vehicle. In the vehicle, a rectangular voltage control unit controls the inverter by means of rectangular wave voltage control that is based on a torque command value and the like, so as to control an output torque of the alternating-current motor. A system voltage control unit controls a system voltage, which is an output voltage of the converter. The system voltage control unit lifts a restriction on a system voltage command value based on an accelerator pedal position and the like, and then increases it. When increasing the system voltage command value during the rectangular wave voltage control for the inverter, a cooperative control unit increases the system voltage command value and the torque command value in a cooperative manner.
摘要翻译： 车辆包括用于加强从蓄电装置提供的电力的转换器，以及用于将从转换器输出的功率转换并将其输出到用于驱动车辆的交流电动机的逆变器。 在车辆中，矩形电压控制单元通过基于转矩指令值等的矩形波电压控制来控制逆变器，从而控制交流电动机的输出转矩。 系统电压控制单元控制作为转换器的输出电压的系统电压。 系统电压控制单元基于加速器踏板位置等提升对系统电压指令值的限制，然后增加。 在逆变器的矩形波电压控制期间增加系统电压指令值时，协同控制单元以协作的方式增加系统电压指令值和转矩指令值。
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公开(公告)号：US08581533B2
公开(公告)日：2013-11-12
申请号：US13123475
申请日：2009-10-08
申请人： Kazuhito Hayashi , Masayoshi Suhama
发明人： Kazuhito Hayashi , Masayoshi Suhama
IPC分类号： H02P6/10
CPC分类号： H02P29/02 , H02P6/28 , H02P25/024 , H02P29/50
摘要： A controller controls switching of IGBT devices of an inverter according to the desired output of the permanent magnet motor. The controller includes: a magnet temperature detection device that detects the magnet temperature of the permanent magnet motor based on the output of a temperature sensor; a setting device that sets a threshold value of the magnet temperature corresponding to the desired output of the permanent magnet motor, based on a predetermined relation between the output from the permanent magnet motor and a critical temperature, up to which demagnetization in the permanent magnet motor is not caused; and a carrier frequency control device that, when the magnet temperature detected by the magnet temperature detection device exceeds the threshold value, changes the carrier frequency, at which the IGBT devices are switched, such that a ripple current superimposed on a motor current that flows through the permanent magnet motor is reduced.
摘要翻译： 控制器根据永磁电动机的期望输出控制逆变器的IGBT器件的开关。 控制器包括：磁体温度检测装置，其基于温度传感器的输出来检测永磁电动机的磁体温度; 设定装置，其基于永磁电动机的输出与临界温度之间的预定关系设定与永磁电动机的期望输出对应的磁体温度的阈值，永久磁铁电动机的退磁 不是造成的; 以及载波频率控制装置，当由所述磁体温度检测装置检测到的磁体温度超过所述阈值时，改变所述IGBT器件切换的载波频率，使得叠加在流过的电机电流上的纹波电流 永磁电动机减少。
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公开(公告)号：US20110193506A1
公开(公告)日：2011-08-11
申请号：US13123475
申请日：2009-10-08
申请人： Kazuhito Hayashi , Masayoshi Suhama
发明人： Kazuhito Hayashi , Masayoshi Suhama
CPC分类号： H02P29/02 , H02P6/28 , H02P25/024 , H02P29/50
摘要： A controller controls switching of IGBT devices of an inverter according to the desired output of the permanent magnet motor. The controller includes: a magnet temperature detection device that detects the magnet temperature of the permanent magnet motor based on the output of a temperature sensor; a setting device that sets a threshold value of the magnet temperature corresponding to the desired output of the permanent magnet motor, based on a predetermined relation between the output from the permanent magnet motor and a critical temperature, up to which demagnetization in the permanent magnet motor is not caused; and a carrier frequency control device that, when the magnet temperature detected by the magnet temperature detection device exceeds the threshold value, changes the carrier frequency, at which the IGBT devices are switched, such that a ripple current superimposed on a motor current that flows through the permanent magnet motor is reduced.
摘要翻译： 控制器根据永磁电动机的期望输出控制逆变器的IGBT器件的开关。 控制器包括：磁体温度检测装置，其基于温度传感器的输出来检测永磁电动机的磁体温度; 设定装置，其基于永磁电动机的输出与临界温度之间的预定关系设定与永磁电动机的期望输出对应的磁体温度的阈值，永久磁铁电动机的退磁 不是造成的; 以及载波频率控制装置，当由所述磁体温度检测装置检测到的磁体温度超过所述阈值时，改变所述IGBT器件切换的载波频率，使得叠加在流过的电机电流上的纹波电流 永磁电动机减少。
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10.发明授权Motor drive apparatus and vehicle including the same, and method for controlling motor drive apparatus 有权电机驱动装置及其制造方法，以及电动机驱动装置的控制方法公开(公告)号：US09166516B2
公开(公告)日：2015-10-20
申请号：US14129722
申请日：2011-06-30
申请人： Kazuhito Hayashi , Hideto Hanada
发明人： Kazuhito Hayashi , Hideto Hanada
CPC分类号： H02P27/06 , B60L11/123 , B60L11/14 , B60L15/04 , B60L15/06 , B60L15/2045 , B60L2210/10 , B60L2210/14 , B60L2240/421 , B60L2240/423 , B60L2240/427 , B60L2240/527 , B60L2260/44 , H02P6/04 , H02P21/02 , H02P23/02 , Y02T10/6217 , Y02T10/643 , Y02T10/644 , Y02T10/645 , Y02T10/7077 , Y02T10/7216 , Y02T10/7225 , Y02T10/7283
摘要： An ECU sets target value of a system voltage based on an electric power loss of a motor generator and an inverter and controls a voltage boost converter. The ECU calculates the target value of the system voltage using a function expression generated, for each operating point of the motor generator, by approximating a loss characteristic which represents change of the electric power loss with respect to change of the system voltage, by a quadratic expression or a linear expression of the system voltage.
摘要翻译： ECU根据电动发电机和逆变器的电力损耗设定系统电压的目标值，并控制升压转换器。 ECU使用对于电动发电机的每个工作点产生的函数表达式，通过近似表示相对于系统电压的变化的电力损失的变化的损耗特性，通过二次方法来计算系统电压的目标值 表达式或系统电压的线性表达式。
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