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公开(公告)号:US09083193B2
公开(公告)日:2015-07-14
申请号:US13359025
申请日:2012-01-26
CPC分类号: H02J7/0054 , B60L3/0046 , B60L3/0092 , B60L11/1816 , B60L11/182 , B60L11/1842 , H02J1/10 , Y02E60/721 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/122 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y04S10/126
摘要: The electric power supply system includes a stationary device and a mobile device. The mobile device includes a rotary electric machine driven by an engine, a vehicular battery which is used to move the vehicle, and an emergency battery. The stationary battery in the stationary device may be charged by either one of the rotary electric machine, the stationary battery or the emergency battery via an inter-battery power line. The amount of charge to the stationary battery is set based on an amount of necessary power WRQ which the stationary device needs, and an amount of available power WVH which the mobile device can supply. The stationary battery can be charged in an efficient manner and with a sufficient amount of electric power.
摘要翻译: 电力供应系统包括固定装置和移动装置。 移动装置包括由发动机驱动的旋转电机,用于移动车辆的车辆电池和紧急电池。 固定装置中的固定电池可以通过电池电力线路中的任何一个旋转电机,固定电池或紧急电池来充电。 固定电池的充电量基于固定装置所需的功率量WRQ以及移动装置可以提供的可用功率量WVH来设定。 可以以有效的方式和足够的电力来对固定电池进行充电。
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公开(公告)号:US08937400B2
公开(公告)日:2015-01-20
申请号:US13094232
申请日:2011-04-26
申请人: Kazuyoshi Obayashi , Akira Sakamoto , Atsuyuki Hiruma , Masahito Mizukoshi , Jun Ishii , Mitsuru Fujita
发明人: Kazuyoshi Obayashi , Akira Sakamoto , Atsuyuki Hiruma , Masahito Mizukoshi , Jun Ishii , Mitsuru Fujita
CPC分类号: B60L11/1816 , B60L1/003 , B60L11/14 , B60L11/1868 , B60L2200/26 , B60L2210/10 , B60L2210/40 , B60R16/03 , Y02T10/70 , Y02T10/7005 , Y02T10/7066 , Y02T10/7072 , Y02T10/7077 , Y02T10/7088 , Y02T10/7216 , Y02T10/7241 , Y02T90/121 , Y02T90/127 , Y02T90/14
摘要: A power supply apparatus for a vehicle is provided which supplies electric power to a power supply unit and charges electric power from the power supply unit via a power port. The vehicle includes a plurality of power inverter circuits which are connected to a common storage unit in parallel. The plurality of power inverter circuits include an electric power transferring power inverter circuit connected to the power port via an electric power transferring electric path, and are divided into a first category including the electric power transferring power inverter circuit and a second category. The power supply apparatus includes a connection prohibiting unit which realizes a state in which the power inverter circuit included in the first category is electrically connected to the storage unit, and the power inverter circuit included in the second category is disconnected from the storage unit.
摘要翻译: 提供了一种用于车辆的电源装置,其向电源单元提供电力,并且经由电源端口从电力供应单元充电电力。 车辆包括并联连接到公共存储单元的多个电力逆变器电路。 多个功率逆变器电路包括通过电力传输电路连接到电力端口的电力输送功率逆变器电路,并且被划分为包括电力输送功率逆变器电路和第二类别的第一类别。 电源装置包括连接禁止单元,其实现第一类别中包括的电力逆变器电路与存储单元电连接的状态,并且包括在第二类别中的电力逆变器电路与存储单元断开连接。
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公开(公告)号:US09000606B2
公开(公告)日:2015-04-07
申请号:US13093278
申请日:2011-04-25
申请人: Kazuyoshi Obayashi , Akira Sakamoto , Atsuyuki Hiruma , Masahito Mizukoshi , Jun Ishii , Mitsuru Fujita
发明人: Kazuyoshi Obayashi , Akira Sakamoto , Atsuyuki Hiruma , Masahito Mizukoshi , Jun Ishii , Mitsuru Fujita
CPC分类号: B60L11/1816 , B60L1/003 , B60L3/00 , B60L11/14 , B60L2210/10 , B60L2210/40 , B60L2240/80 , B60L2250/10 , Y02T10/70 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T10/7088 , Y02T10/7216 , Y02T10/7241 , Y02T90/121 , Y02T90/127 , Y02T90/14
摘要: A power supply apparatus for a vehicle supplies/charges electric power to/from a power supply unit. The vehicle includes a first power-inverter circuit, a capacitor, high-resistance and low-resistance electric-paths between the capacitor and a battery, a first switching unit opening/closing the electric-paths, and a unit operating the first switching unit, when connecting between the battery and the first power-inverter circuit, in such a manner that after the high-resistance electric path is closed and the low-resistance electric path is opened, the high-resistance electric-path is opened and the low-resistance electric-path is closed. The apparatus includes an electric power transferring electric-path, an operating unit operating the first power-inverter circuit to supply/receive electric power to/from the power supply unit, and a prohibiting unit prohibiting the electric-path between the power supply unit and the first power-inverter circuit from closing when the amount of charge of the capacitor is equal to or less than a predetermined value.
摘要翻译: 用于车辆的电源装置向/从电源单元供电/供电。 车辆包括第一电力逆变器电路,电容器,电容器和电池之间的高电阻和低电阻电路,第一开关单元打开/关闭电路,以及操作第一开关单元的单元 当连接电池和第一功率逆变器电路之间时,使得在高电阻电路闭合并且低电阻电路断开之后,高电阻电路断开,低电平 电阻电路关闭。 该装置包括电力传送电路,操作单元,操作第一电力逆变器电路以向/从电源单元供电/接收电力;以及禁止单元,禁止电源单元和 当电容器的电荷量等于或小于预定值时,第一功率逆变器电路闭合。
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公开(公告)号:US10059284B2
公开(公告)日:2018-08-28
申请号:US12448780
申请日:2008-06-30
CPC分类号: B60R16/0231 , B60L3/0084 , B60L3/12 , B60L50/16 , B60L50/61 , B60L53/65 , B60L2240/72 , B60L2240/80 , B60L2250/16 , B60W20/12 , B60W50/0097 , B60W2050/0064 , B60W2540/04 , B60W2550/402 , Y02T10/6217 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T10/7291 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S30/14
摘要: A vehicle-mounted device control system includes a first vehicle-mounted device, a second vehicle-mounted device, and a control unit connected to the first vehicle-mounted device and the second vehicle-mounted device. The control unit includes signal transmission means that transmits a predetermined signal to the first vehicle-mounted device, cooperative control means that performs cooperative control in which the second vehicle-mounted device is controlled using information used by the first vehicle-mounted device when the first vehicle-mounted device responds to the predetermined signal, and alternative control means that performs alternative control in which the second vehicle-mounted device is controlled without using information, used by the first vehicle-mounted device, when the first vehicle-mounted device does not respond to the predetermined signal.
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公开(公告)号:US08476790B2
公开(公告)日:2013-07-02
申请号:US13715042
申请日:2012-12-14
IPC分类号: H02H7/00
CPC分类号: H02H7/00 , B60K6/445 , B60L3/0046 , B60L3/0053 , B60L3/04 , B60L11/123 , B60L11/14 , B60L11/1803 , B60L2210/14 , B60L2210/30 , B60L2210/40 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2270/20 , G01R31/3658 , H01M10/4264 , H01M10/44 , H01M10/441 , H01M10/46 , H01M10/482 , H01M2250/20 , H02J7/0031 , H02J7/1423 , H02J7/1438 , H02J7/1461 , H02J7/345 , Y02T10/6217 , Y02T10/6239 , Y02T10/7005 , Y02T10/7077 , Y02T10/7225 , Y02T10/7241 , Y02T90/32 , Y02T90/34 , Y10T307/76
摘要: An ECU executes a program including a step of turning on an SMRP and an A-SMRP if an ignition switch is turned on; a step of detecting voltage values VB(1) and VB(2) of running batteries when VH is detected and if VH is higher than 180 V; a step of detecting that SMRP connected to the running battery is welded, if VB(1) is higher than 150 V; and a step of detecting that A-SMRB connected to the running battery is welded, if VB(2) is higher than 150 V.
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公开(公告)号:US08428803B2
公开(公告)日:2013-04-23
申请号:US12452445
申请日:2008-07-09
IPC分类号: G06F7/00
CPC分类号: B60W20/13 , B60K6/365 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/244 , Y02T10/6239 , Y02T10/6269 , Y02T10/6286
摘要: An EV priority switch is configured to allow a user to request a change between an EV priority mode and an HV mode. If an SOC of a power storage device is less than a first threshold value when the change to the HV mode is requested from the EV priority switch during the EV priority mode, an ECU changes the running mode to attain the HV mode and controls the SOC to be close to the SOC at the moment of a request for the change to the HV mode. If the SOC is greater than or equal to the first threshold value, the ECU maintains the EV priority mode. If the SOC reaches a second threshold value less than the first threshold value, the ECU forcefully changes the running mode to attain the HV mode.
摘要翻译: EV优先级开关被配置为允许用户请求EV优先模式和HV模式之间的改变。 如果在EV优先模式期间从EV优先开关向HV模式的变更请求时,蓄电装置的SOC小于第一阈值,则ECU将运行模式改变为HV模式并控制SOC 在向HV模式的更改请求时接近SOC。 如果SOC大于或等于第一阈值,则ECU维持EV优先模式。 如果SOC达到小于第一阈值的第二阈值,则ECU强制地改变运行模式以达到HV模式。
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公开(公告)号:US20100145560A1
公开(公告)日:2010-06-10
申请号:US12452445
申请日:2008-07-09
IPC分类号: G06F19/00
CPC分类号: B60W20/13 , B60K6/365 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/244 , Y02T10/6239 , Y02T10/6269 , Y02T10/6286
摘要: An EV priority switch is configured to allow a user to request a change between an EV priority mode and an HV mode. If an SOC of a power storage device is less than a first threshold value when the change to the HV mode is requested from the EV priority switch during the EV priority mode, an ECU changes the running mode to attain the HV mode and controls the SOC to be close to the SOC at the moment of a request for the change to the HV mode. If the SOC is greater than or equal to the first threshold value, the ECU maintains the EV priority mode. If the SOC reaches a second threshold value less than the first threshold value, the ECU forcefully changes the running mode to attain the HV mode.
摘要翻译: EV优先级开关被配置为允许用户请求EV优先模式和HV模式之间的改变。 如果在EV优先模式期间从EV优先开关向HV模式的变更请求时,蓄电装置的SOC小于第一阈值,则ECU将运行模式改变为HV模式并控制SOC 在向HV模式的更改请求时接近SOC。 如果SOC大于或等于第一阈值,则ECU维持EV优先模式。 如果SOC达到小于第一阈值的第二阈值,则ECU强制地改变运行模式以达到HV模式。
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公开(公告)号:US07633247B2
公开(公告)日:2009-12-15
申请号:US11638350
申请日:2006-12-14
申请人: Kazuyoshi Obayashi
发明人: Kazuyoshi Obayashi
IPC分类号: H02P3/00
CPC分类号: B60W10/08 , B60K6/44 , B60K6/48 , B60W10/06 , B60W10/26 , B60W20/11 , Y02T10/6221 , Y02T10/623 , Y02T10/6286
摘要: According to the invention, there is provided a control apparatus for a motor generator of a hybrid vehicle. The control apparatus includes a determiner, a comparator, and a controller. The determiner works to determine values of a first and a second parameter, which are defined in the same unit and respectively representative of economic benefits obtainable by operating the motor generator in generator and motor modes. The comparator works to compare the determined values of the first and second parameters. The controller works to control the motor generator to operate in the generator mode when the value of the first parameter is greater than that of the second parameter and in the motor mode when the value of the second parameter is greater than that of the first parameter. With such a configuration, the control apparatus can economically shift operation of the motor generator between the generator and motor modes.
摘要翻译: 根据本发明,提供了一种用于混合动力车辆的电动发电机的控制装置。 控制装置包括确定器,比较器和控制器。 确定器用于确定第一和第二参数的值,其在同一单元中定义并分别代表通过在发电机和电动机模式中操作电动发电机可获得的经济效益。 比较器用于比较第一和第二参数的确定值。 当第二参数的值大于第一参数的值时,第一参数的值大于第二参数的值,并且在电动机模式中,控制器用于控制电动发电机工作在发电机模式。 通过这样的结构,控制装置能够在发电机和电动机模式之间经济地移动电动发电机的动作。
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公开(公告)号:US20080157539A1
公开(公告)日:2008-07-03
申请号:US11808089
申请日:2007-06-06
CPC分类号: F02D41/021 , B60R16/03 , F02D2200/503 , H02J1/14
摘要: A power supply control apparatus for controlling an electric generator of a vehicle limits the rate of change of a power supply voltage to a predetermined variation rate range, when the change is caused by operations to control the charge condition of the vehicle battery, and controls the generated power to match the drive torque applied by the engine to the generator. When the electrical load demand changes, the generated power is controlled to limit a resultant momentary change in the power supply voltage caused by an engine response delay, while minimizing a resultant momentary amount of engine speed variation.
摘要翻译: 用于控制车辆的发电机的电源控制装置将电源电压的变化率限制在规定的变化率范围时,当由于控制车辆电池的充电状态的操作引起变化时, 产生的功率以匹配由发动机施加到发电机的驱动扭矩。 当电负载需求改变时,发电功率被控制以限制由发动机响应延迟引起的合成的电源电压瞬时变化,同时最小化所得到的瞬时发动机转速变化量。
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公开(公告)号:US07356402B2
公开(公告)日:2008-04-08
申请号:US11441226
申请日:2006-05-26
申请人: Daisuke Kuroda , Keisuke Tani , Kazuyoshi Obayashi
发明人: Daisuke Kuroda , Keisuke Tani , Kazuyoshi Obayashi
IPC分类号: G06F7/00
CPC分类号: B60W20/00 , B60K6/485 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W2710/086 , B60W2710/1022 , Y02T10/6226 , Y02T10/6286
摘要: A required-generate-current (RGC) is calculated according to conditions of the electric loads and a charging state of the battery. The required-alternator-drive-torque (RADT) is estimated according to the required-generate-current (RGC). A required engine torque is calculated by adding the required-alternator-drive-torque (RADT) and the required-vehicle-drive-torque (RVDT) together. The engine torque which is realized at next calculating timing is estimated in consideration of a response delay of the engine. The differential torque between the estimated engine torque and the required-vehicle-drive-torque (RVDT) is calculated as the permission torque. The command current corresponding to the permission torque is calculated. The control current of the alternator is controlled in such a manner as to generate current corresponding to the command current at the next calculating timing.
摘要翻译: 根据电力负载的条件和电池的充电状态来计算所需的发电电流(RGC)。 所需交流发电机驱动转矩(RADT)根据所需发电电流(RGC)进行估计。 通过将所需交流发电机驱动转矩(RADT)和所需车辆驱动转矩(RVDT)相加在一起来计算所需的发动机转矩。 考虑到发动机的响应延迟来估计在下一个计算定时实现的发动机转矩。 估计发动机扭矩与所需车辆驱动转矩(RVDT)之间的差动转矩被计算为允许转矩。 计算与允许转矩对应的指令电流。 交流发电机的控制电流被控制成在下一个计算定时产生与指令电流相对应的电流。
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