公开(公告)号：US08324856B2

公开(公告)日：2012-12-04

申请号：US12922763

申请日：2008-12-19

申请人： Toshifumi Yamakawa ,  Hideto Hanada ,  Kazuhito Hayashi ,  Masayoshi Suhama ,  Masaki Okamura

发明人： Toshifumi Yamakawa ,  Hideto Hanada ,  Kazuhito Hayashi ,  Masayoshi Suhama ,  Masaki Okamura

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。

公开(公告)号：US08395277B2

公开(公告)日：2013-03-12

申请号：US12922963

申请日：2008-12-22

申请人： Toshifumi Yamakawa ,  Hideto Hanada ,  Kazuhito Hayashi ,  Masayoshi Suhama ,  Toshiya Hashimoto

发明人： Toshifumi Yamakawa ,  Hideto Hanada ,  Kazuhito Hayashi ,  Masayoshi Suhama ,  Toshiya Hashimoto

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。

公开(公告)号：US08482234B2

公开(公告)日：2013-07-09

申请号：US12810418

申请日：2009-01-23

申请人： Toshifumi Yamakawa ,  Hideto Hanada ,  Kazuhito Hayashi ,  Masayoshi Suhama

发明人： Toshifumi Yamakawa ,  Hideto Hanada ,  Kazuhito Hayashi ,  Masayoshi Suhama

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。

公开(公告)号：US08089241B2

公开(公告)日：2012-01-03

申请号：US12404624

申请日：2009-03-16

申请人： Toshifumi Yamakawa ,  Kazuhito Hayashi ,  Masayoshi Suhama ,  Hideto Hanada

发明人： Toshifumi Yamakawa ,  Kazuhito Hayashi ,  Masayoshi Suhama ,  Hideto Hanada

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。

公开(公告)号：US20110006723A1

公开(公告)日：2011-01-13

申请号：US12922763

申请日：2008-12-19

申请人： Toshifumi Yamakawa ,  Hideto Hanada ,  Kazuhito Hayashi ,  Masayoshi Suhama ,  Masaki Okamura

发明人： Toshifumi Yamakawa ,  Hideto Hanada ,  Kazuhito Hayashi ,  Masayoshi Suhama ,  Masaki Okamura

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。

公开(公告)号：US20110006598A1

公开(公告)日：2011-01-13

申请号：US12922963

申请日：2008-12-22

申请人： Toshifumi Yamakawa ,  Hideto Hanada ,  Kazuhito Hayashi ,  Masayoshi Suhama ,  Toshiya Hashimoto

发明人： Toshifumi Yamakawa ,  Hideto Hanada ,  Kazuhito Hayashi ,  Masayoshi Suhama ,  Toshiya Hashimoto

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。

公开(公告)号：US20100270955A1

公开(公告)日：2010-10-28

申请号：US12810418

申请日：2009-01-23

申请人： Toshifumi Yamakawa ,  Hideto Hanada ,  Kazuhito Hayashi ,  Masayoshi Suhama

发明人： Toshifumi Yamakawa ,  Hideto Hanada ,  Kazuhito Hayashi ,  Masayoshi Suhama

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。

公开(公告)号：US08269446B2

公开(公告)日：2012-09-18

申请号：US13067869

申请日：2011-06-30

申请人： Masayoshi Suhama ,  Hideto Hanada ,  Masaki Okamura ,  Hiroaki Kioka ,  Ken Iwatsuki

发明人： Masayoshi Suhama ,  Hideto Hanada ,  Masaki Okamura ,  Hiroaki Kioka ,  Ken Iwatsuki

IPC分类号： H02P7/00

CPC分类号： B60L7/14 ,  B60K6/20 ,  B60K6/48 ,  B60L7/16 ,  B60L7/18 ,  B60L11/1803 ,  B60L15/2045 ,  B60L2240/423 ,  B60L2240/486 ,  B60L2250/12 ,  B60L2250/24 ,  B60L2260/26 ,  B60W10/08 ,  B60W30/18127 ,  B60W2510/1005 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/083 ,  Y02T10/6221 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/72 ,  Y02T10/7283

摘要： When an electric vehicle outputs a torque instruction, firstly, a request torque is acquired and a judged whether the acquired request torque is positive or negative. Regardless of the sign of the request torque, it is judged whether the eco-switch is ON. If the request torque has a positive sign and the eco-switch is OFF, a map A is selected. If the eco-switch is ON, a map B which limits the maximum torque to a low value for the map A is selected. If the request torque has a negative sign, a map C is selected regardless of the eco-switch ON/OFF state and the maximum torque is not limited.

摘要翻译： 当电动车辆输出转矩指令时，首先获取请求转矩，判断所获取的请求转矩是正还是负。 无论请求扭矩的符号如何，都判断环保开关是否为ON。 如果请求扭矩为正号且环保开关为OFF，则选择地图A. 如果环保开关为ON，则选择将地图A的最大扭矩限制为低值的地图B. 如果请求扭矩为负号，则不考虑经济开关ON / OFF状态，并且不限制最大扭矩，所以选择地图C.

公开(公告)号：US20110282530A1

公开(公告)日：2011-11-17

申请号：US13067869

申请日：2011-06-30

申请人： Masayoshi Suhama ,  Hideto Hanada ,  Masaki Okamura ,  Hiroaki Kioka ,  Ken Iwatsuki

发明人： Masayoshi Suhama ,  Hideto Hanada ,  Masaki Okamura ,  Hiroaki Kioka ,  Ken Iwatsuki

IPC分类号： B60L15/20

CPC分类号： B60L7/14 ,  B60K6/20 ,  B60K6/48 ,  B60L7/16 ,  B60L7/18 ,  B60L11/1803 ,  B60L15/2045 ,  B60L2240/423 ,  B60L2240/486 ,  B60L2250/12 ,  B60L2250/24 ,  B60L2260/26 ,  B60W10/08 ,  B60W30/18127 ,  B60W2510/1005 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/083 ,  Y02T10/6221 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/72 ,  Y02T10/7283

摘要： When an electric vehicle outputs a torque instruction, firstly, a request torque is acquired and a judged whether the acquired request torque is positive or negative. Regardless of the sign of the request torque, it is judged whether the eco-switch is ON. If the request torque has a positive sign and the eco-switch is OFF, a map A is selected. If the eco-switch is ON, a map B which limits the maximum torque to a low value for the map A is selected. If the request torque has a negative sign, a map C is selected regardless of the eco-switch ON/OFF state and the maximum torque is not limited.

摘要翻译： 当电动车辆输出转矩指令时，首先获取请求转矩，判断所获取的请求转矩是正还是负。 无论请求扭矩的符号如何，都判断环保开关是否为ON。 如果请求扭矩为正号且环保开关为OFF，则选择地图A. 如果环保开关为ON，则选择将地图A的最大扭矩限制为低值的地图B. 如果请求扭矩为负号，则不考虑经济开关ON / OFF状态，并且不限制最大扭矩，所以选择地图C.

公开(公告)号：US20100052588A1

公开(公告)日：2010-03-04

申请号：US12312605

申请日：2008-05-19

申请人： Masaki Okamura ,  Hideto Hanada ,  Masayoshi Suhama ,  Yuki Sugiyama ,  Ken Iwatsuki

发明人： Masaki Okamura ,  Hideto Hanada ,  Masayoshi Suhama ,  Yuki Sugiyama ,  Ken Iwatsuki

IPC分类号： H02P7/00

CPC分类号： B60L15/2045 ,  B60K6/20 ,  B60W2540/10 ,  B60W2710/086 ,  Y02T10/645 ,  Y02T10/7283

摘要： By the vehicle controller of the present invention, when the economy mode is selected by a driver, boosting by a converter is limited and output torque of a motor is limited. Even in the economy mode, however, if the driver requests large torque, either the limit on boosting or the limit on output torque is cancelled. As a result, a vehicle controller for a vehicle including a battery, a converter boosting/lowering the battery voltage and a motor operating with the power from the converter is provided, by which unnecessary power consumption is reduced and the torque requested by the driver can be generated.

摘要翻译： 通过本发明的车辆控制器，当驾驶员选择经济模式时，转子的升压受到限制，电动机的输出转矩受到限制。 然而，即使在经济模式下，如果驾驶员要求较大的扭矩，也可以取消增压限制或输出转矩限制。 结果，提供了一种用于车辆的车辆控制器，其包括电池，升压/降低电池电压的转换器和利用来自转换器的电力操作的电动机，由此不必要的功率消耗被减少，驾驶员所要求的转矩可以 生成。