公开(公告)号：US20140350757A1

公开(公告)日：2014-11-27

申请号：US14368450

申请日：2012-01-31

申请人： Yasuhiko Wada ,  Hisanori Yamasaki ,  Keita Hatanaka ,  Yuruki Okada

发明人： Yasuhiko Wada ,  Hisanori Yamasaki ,  Keita Hatanaka ,  Yuruki Okada

IPC分类号： B61C17/12 ,  B60K6/46 ,  B60W20/00 ,  B61C7/04

CPC分类号： B61C17/12 ,  B60K6/46 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/40 ,  B60W2510/0642 ,  B60W2510/0676 ,  B60W2710/0616 ,  B60W2710/0644 ,  B60W2710/065 ,  B60W2710/083 ,  B60Y2200/30 ,  B61C7/04 ,  B61L2210/00 ,  Y02T10/6217 ,  Y02T10/6286

摘要： In a vehicle control apparatus, a system controller that overall controls an engine controller and a converter controller is provided. The system controller drives, through the converter controller, a generator with a generator-rotational-speed command value ωc_ref1 smaller than idling maintenance minimum rotational speed ωe_idol_min of an engine, starts, through the engine controller, fuel injection to the engine after elapse of a predetermined time, and, when the rotational speed of the engine reaches a predetermined rotational speed threshold ωe_th that is larger than the generator-rotational-speed command value ωe_ref and smaller than the idling maintenance minimum rotational speed ωe_idol_min, outputs, to a converter, a gate cutoff signal GSTOP for turning off energization to the generator.

摘要翻译： 在车辆控制装置中，提供总体控制发动机控制器和变换器控制器的系统控制器。 系统控制器通过转换器控制器驱动具有小于发动机的空转维持最小转速ωe_idol_min的发电机 - 转速指令值ωc_ref1的发电机，通过发动机控制器启动经过发动机后的发动机的燃料喷射 并且当发动机的转速达到比发电机 - 转速指令值ωe_ref大且小于空转维持最小转速ωe_idol_min的预定旋转速度阈值ωe_th时，向转换器输出 门截止信号GSTOP，用于关闭发电机的通电。

公开(公告)号：US09910099B2

公开(公告)日：2018-03-06

申请号：US14654787

申请日：2013-01-30

申请人： Yuruki Okada ,  Sho Shiraga ,  Toshihiro Wada ,  Shoji Yoshioka

发明人： Yuruki Okada ,  Sho Shiraga ,  Toshihiro Wada ,  Shoji Yoshioka

IPC分类号： H02J7/00 ,  H02J7/14 ,  G01R31/36 ,  H01M10/48 ,  H01M10/613 ,  H01M10/46

CPC分类号： G01R31/3675 ,  G01R31/3606 ,  G01R31/3655 ,  H01M10/46 ,  H01M10/486 ,  H01M10/613 ,  H02J7/0021 ,  H02J7/0047 ,  H02J7/007

摘要： A controller of a battery monitoring apparatus, said controller calculating the amount of heat generated inside a battery on the basis of information about the electric current which flows out of or flows into the battery. Furthermore, the controller calculates the amount of heat discharged from the surface of the battery, said amount being calculated on the basis of temperature information about at least one from among the surface of the battery and a substance in the vicinity of the battery. In addition, the controller calculates the temperature inside the battery on the basis of information about the amount of heat generated, and information about the amount of heat discharged.

公开(公告)号：US20160146896A2

公开(公告)日：2016-05-26

申请号：US14654787

申请日：2013-01-30

申请人： Yuruki OKADA ,  Sho SHIRAGA ,  Toshihiro WADA ,  Shoji YOSHIOKA

发明人： Yuruki OKADA ,  Sho SHIRAGA ,  Toshihiro WADA ,  Shoji YOSHIOKA

IPC分类号： G01R31/36 ,  H02J7/00

CPC分类号： G01R31/3675 ,  G01R31/3606 ,  G01R31/3655 ,  H01M10/46 ,  H01M10/486 ,  H01M10/613 ,  H02J7/0021 ,  H02J7/0047 ,  H02J7/007

摘要： A controller of a battery monitoring apparatus, said controller calculating the amount of heat generated inside a battery on the basis of information about the electric current which flows out of or flows into the battery. Furthermore, the controller calculates the amount of heat discharged from the surface of the battery, said amount being calculated on the basis of temperature information about at least one from among the surface of the battery and a substance in the vicinity of the battery. In addition, the controller calculates the temperature inside the battery on the basis of information about the amount of heat generated, and information about the amount of heat discharged.

公开(公告)号：US09246428B2

公开(公告)日：2016-01-26

申请号：US14347493

申请日：2011-09-30

申请人： Ryo Yokozutsumi ,  Yuruki Okada ,  Hisanori Yamasaki ,  Sho Kato

发明人： Ryo Yokozutsumi ,  Yuruki Okada ,  Hisanori Yamasaki ,  Sho Kato

IPC分类号： H02P21/00 ,  H02P27/08 ,  H02P27/04 ,  H02P6/00

CPC分类号： H02P21/0035 ,  H02P6/28 ,  H02P21/00 ,  H02P21/0021 ,  H02P21/0089 ,  H02P27/047 ,  H02P27/085

摘要： A vector control device includes a vector control unit computing an output voltage output from the electric power converter according to vector control based on torque command and flux command and generating a PWM signal for controlling the electric power converter based on the output voltage, a first flux-command generation unit generating a flux command for asynchronous PWM mode, and a second flux-command generation unit generating a flux command for synchronous PWM mode. When an output frequency of the electric power converter is lower than a predetermined value, a flux command generated by the first flux-command generation unit is input to the vector control unit, and when the output frequency of the electric power converter is equal to or higher than a predetermined value, a flux command generated by the second flux-command generation unit is input to the vector control unit.

摘要翻译： 矢量控制装置包括矢量控制单元，其根据基于转矩指令和磁通指令的矢量控制，计算从电力变换器输出的输出电压，并根据输出电压生成用于控制电力变换器的PWM信号，第一磁通 产生用于异步PWM模式的通量指令的第二通量指令生成单元和产生用于同步PWM模式的通量指令的第二通量指令生成单元。 当电力转换器的输出频率低于预定值时，将由第一磁通指令产生单元产生的磁通指令输入到矢量控制单元，当电力转换器的输出频率等于或等于 高于预定值，由第二磁通指令产生单元产生的磁通指令被输入到矢量控制单元。

公开(公告)号：US20150006009A1

公开(公告)日：2015-01-01

申请号：US14370895

申请日：2012-01-31

申请人： Yuruki Okada ,  Hisanori Yamasaki ,  Keita Hatanaka ,  Yasuhiko Wada

发明人： Yuruki Okada ,  Hisanori Yamasaki ,  Keita Hatanaka ,  Yasuhiko Wada

IPC分类号： B60W20/00 ,  B60W10/06 ,  B60K6/46

CPC分类号： B60W20/50 ,  B60K6/46 ,  B60W10/06 ,  B60W10/08 ,  B60W50/0205 ,  B60W50/0225 ,  B60W50/038 ,  B60W2710/083 ,  B60W2710/086 ,  Y02T10/6217 ,  Y02T10/6286

摘要： In a host controller included in a vehicle control apparatus, a generator-torque-command generating unit monitors an abnormal operation of the engine on the basis of an engine power generation command and a detection signal of a rotating speed detector, switches, when the abnormal operation of the engine is detected, a generator torque command to the lowest value of a torque command value for abnormal time set in advance as the generator torque command, thereafter, gradually increases the generator torque command, and, after recording, as a torque limit value, the magnitude of the generator torque command (a torque command value for abnormal time 3) at the time when the abnormal operation of the engine is detected again, switches the generator torque command to a torque command value for abnormal time (a torque command value for abnormal time 2) having a value smaller than the torque limit value.

摘要翻译： 在车辆控制装置中包括的主机控制器中，发电机转矩指令生成部基于发动机发电指令和转速检测器的检测信号来监视发动机的异常动作，当异常 检测到发动机的运转，将作为发电机转矩指令预先设定的用于异常时间的转矩指令值的最低值的发电机转矩指令逐渐增加发电机转矩指令，并且在记录后作为转矩极限 值，再次检测到发动机的异常运转时的发电机转矩指令的大小（异常时的转矩指令值3），将发电机转矩指令切换为异常时的转矩指令值（转矩指令 异常时间值2）具有小于转矩限制值的值。

公开(公告)号：US09762165B2

公开(公告)日：2017-09-12

申请号：US14419407

申请日：2012-08-09

申请人： Yoshinori Yamashita ,  Sho Kato ,  Hisanori Yamasaki ,  Ryo Yokozutsumi ,  Yuruki Okada

发明人： Yoshinori Yamashita ,  Sho Kato ,  Hisanori Yamasaki ,  Ryo Yokozutsumi ,  Yuruki Okada

IPC分类号： H02P21/14 ,  H02P6/00 ,  B60L3/00 ,  B60L3/04 ,  B60L11/18

CPC分类号： H02P21/14 ,  B60L3/0061 ,  B60L3/04 ,  B60L11/1803 ,  B60L2220/12 ,  B60L2240/425 ,  B60L2240/427 ,  B60L2240/429 ,  Y02T10/642 ,  Y02T10/7005

摘要： A resistance calculation activator determines whether or not an electric car is stopped on the basis of a drive command signal and an external signal, and activates a resistance calculator if a powering command is input as the drive command when it is determined that the electric car is stopped. The activated resistance calculator computes, within a resistance calculation period, a resistance value of an AC motor that produces driving force for the electric car, on the basis of a d-axis voltage command value and a d-axis current value supplied to the AC motor.

公开(公告)号：US09738273B2

公开(公告)日：2017-08-22

申请号：US14370895

申请日：2012-01-31

申请人： Yuruki Okada ,  Hisanori Yamasaki ,  Keita Hatanaka ,  Yasuhiko Wada

发明人： Yuruki Okada ,  Hisanori Yamasaki ,  Keita Hatanaka ,  Yasuhiko Wada

IPC分类号： B62D5/04 ,  B60W20/50 ,  B60K6/46 ,  B60W10/08 ,  B60W10/06 ,  B60W50/02 ,  B60W50/038

CPC分类号： B60W20/50 ,  B60K6/46 ,  B60W10/06 ,  B60W10/08 ,  B60W50/0205 ,  B60W50/0225 ,  B60W50/038 ,  B60W2710/083 ,  B60W2710/086 ,  Y02T10/6217 ,  Y02T10/6286

摘要： In a host controller included in a vehicle control apparatus, a generator-torque-command generating unit monitors an abnormal operation of the engine on the basis of an engine power generation command and a detection signal of a rotating speed detector, switches, when the abnormal operation of the engine is detected, a generator torque command to the lowest value of a torque command value for abnormal time set in advance as the generator torque command, thereafter, gradually increases the generator torque command, and, after recording, as a torque limit value, the magnitude of the generator torque command (a torque command value for abnormal time 3) at the time when the abnormal operation of the engine is detected again, switches the generator torque command to a torque command value for abnormal time (a torque command value for abnormal time 2) having a value smaller than the torque limit value.

公开(公告)号：US09479107B2

公开(公告)日：2016-10-25

申请号：US14343492

申请日：2011-09-08

申请人： Tomohiro Kojiya ,  Yuruki Okada

发明人： Tomohiro Kojiya ,  Yuruki Okada

IPC分类号： B62D5/04 ,  H02P29/00 ,  H02P27/04 ,  H02P5/50 ,  B60L3/00 ,  H02P29/02

CPC分类号： H02P29/0044 ,  B60L3/0061 ,  B60L2200/26 ,  B60L2220/42 ,  H02P5/50 ,  H02P27/047 ,  H02P29/027 ,  H02P29/032 ,  H02P29/60 ,  H02P29/64 ,  H02P2207/01 ,  Y02T10/646

摘要： An over temperature protection device for electric motors applicable to a railway vehicle driving system that operates a plurality of electric motors in parallel using one or a plurality of inverter devices includes a control device configured to control the operation of an inverter device and a protecting device configured to detect, on the basis of a frequency fs including frequency information at the time when the inverter device is applying control for fixing a ratio of a voltage and a frequency to electric motors and electric currents of at least one phase flowing to the electronic motors, an over temperature that could occur in the electric motors, to generate an over temperature protection signal Tf for protecting the electric motors from the over temperature, and to output the over temperature protection signal Tf to the control device.

摘要翻译： 适用于使用一个或多个逆变器装置并行操作多个电动机的铁路车辆驱动系统的电动机的过温保护装置包括：控制装置，其配置为控制逆变器装置的动作和配置的保护装置 基于在逆变器装置正在施加用于固定电动机的电压和频率的比例的控制和流向电动机的至少一相的电流的频率信息的频率fs的基础上， 可能发生在电动机中的过温，以产生用于保护电动机免受过温度的过温保护信号Tf，并将过温保护信号Tf输出到控制装置。

公开(公告)号：US09199651B2

公开(公告)日：2015-12-01

申请号：US14368450

申请日：2012-01-31

申请人： Yasuhiko Wada ,  Hisanori Yamasaki ,  Keita Hatanaka ,  Yuruki Okada

发明人： Yasuhiko Wada ,  Hisanori Yamasaki ,  Keita Hatanaka ,  Yuruki Okada

IPC分类号： B60L11/02 ,  B61C17/12 ,  B60K6/46 ,  B60W10/08 ,  B60W20/00 ,  B61C7/04

CPC分类号： B61C17/12 ,  B60K6/46 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/40 ,  B60W2510/0642 ,  B60W2510/0676 ,  B60W2710/0616 ,  B60W2710/0644 ,  B60W2710/065 ,  B60W2710/083 ,  B60Y2200/30 ,  B61C7/04 ,  B61L2210/00 ,  Y02T10/6217 ,  Y02T10/6286

摘要： In a vehicle control apparatus, a system controller that overall controls an engine controller and a converter controller is provided. The system controller drives, through the converter controller, a generator with a generator-rotational-speed command value ωc_ref1 smaller than idling maintenance minimum rotational speed ωe_idol_min of an engine, starts, through the engine controller, fuel injection to the engine after elapse of a predetermined time, and, when the rotational speed of the engine reaches a predetermined rotational speed threshold ωe_th that is larger than the generator-rotational-speed command value ωe_ref and smaller than the idling maintenance minimum rotational speed ωe_idol_min, outputs, to a converter, a gate cutoff signal GSTOP for turning off energization to the generator.

摘要翻译： 在车辆控制装置中，提供总体控制发动机控制器和变换器控制器的系统控制器。 系统控制器通过转换器控制器驱动具有小于发动机的空转维持最小转速ωe_idol_min的发电机 - 转速指令值ωc_ref1的发电机，通过发动机控制器启动经过发动机后的发动机的燃料喷射 并且当发动机的转速达到比发电机 - 转速指令值ωe_ref大且小于空转维持最小转速ωe_idol_min的预定旋转速度阈值ωe_th时，向转换器输出 门截止信号GSTOP，用于关闭发电机的通电。

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。