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1.发明申请Power control apparatus, electrically powered vehicle and power control method of power system 有权电力控制装置，电动车辆及动力系统功率控制方法公开(公告)号：US20070069673A1
公开(公告)日：2007-03-29
申请号：US11516715
申请日：2006-09-07
IPC分类号： H02P3/14
CPC分类号： B60W20/13 , B60L7/22 , B60L11/123 , B60L11/14 , B60L15/025 , B60L2220/14 , B60L2220/54 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/00 , B60W30/18127 , B60W2510/18 , Y02T10/6217 , Y02T10/641 , Y02T10/643 , Y02T10/7077
摘要： When surplus power not charged to an electric storage is generated at the time of regenerative braking of a vehicle, a voltage is generated across first and second neutral points using a zero-voltage vector each of first and second inverters and the generated surplus power is consumed by a resistance connected across the first and second neutral points. The voltage generated across the first and second neutral points is calculated in accordance with the surplus voltage, using a resistance value of the resistance.
摘要翻译： 当在车辆的再生制动时产生未充电到蓄电池的剩余电力时，使用第一和第二逆变器的零电压矢量，在第一和第二中性点上产生电压，并且产生的剩余电力被消耗 通过连接在第一和第二中性点上的电阻。 使用电阻的电阻值，根据剩余电压计算跨第一和第二中性点产生的电压。
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2.发明申请公开(公告)号：US20090115355A1
公开(公告)日：2009-05-07
申请号：US11992166
申请日：2006-08-31
IPC分类号： H02P5/00
摘要： A load on a vehicle is connected to first and second neutral points in first and second motor generators through a relay circuit and power output lines. A control device controls inverters depending on a requested voltage of the load on a vehicle such that a potential at the first neutral point becomes higher than a potential at the second neutral point by that requested voltage.
摘要翻译： 车辆上的负载通过继电器电路和电力输出线连接到第一和第二电动发电机中的第一和第二中性点。 控制装置根据车辆上的负载的请求电压来控制逆变器，使得第一中性点处的电位变得高于由该请求电压在第二中性点的电位。
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3.发明授权Electric power control device, electric powered vehicle including the same, and method for controlling electric power of electric vehicle 有权电力控制装置，包括该电动车辆的电动车辆以及电动车辆的电力控制方法公开(公告)号：US07755306B2
公开(公告)日：2010-07-13
申请号：US11992166
申请日：2006-08-31
IPC分类号： H02P1/54
摘要： A load on a vehicle is connected to first and second neutral points in first and second motor generators through a relay circuit and power output lines. A control device controls inverters depending on a requested voltage of the load on a vehicle such that a potential at the first neutral point becomes higher than a potential at the second neutral point by that requested voltage.
摘要翻译： 车辆上的负载通过继电器电路和电力输出线连接到第一和第二电动发电机中的第一和第二中性点。 控制装置根据车辆上的负载的请求电压来控制逆变器，使得第一中性点处的电位变得高于由该请求电压在第二中性点的电位。
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4.发明授权Power control apparatus, electrically powered vehicle and power control method of power system 有权电力控制装置，电动车辆及动力系统功率控制方法公开(公告)号：US07486036B2
公开(公告)日：2009-02-03
申请号：US11516715
申请日：2006-09-07
IPC分类号： H02P3/14
CPC分类号： B60W20/13 , B60L7/22 , B60L11/123 , B60L11/14 , B60L15/025 , B60L2220/14 , B60L2220/54 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/00 , B60W30/18127 , B60W2510/18 , Y02T10/6217 , Y02T10/641 , Y02T10/643 , Y02T10/7077
摘要： When surplus power not charged to an electric storage is generated at the time of regenerative braking of a vehicle, a voltage is generated across first and second neutral points using a zero-voltage vector each of first and second inverters and the generated surplus power is consumed by a resistance connected across the first and second neutral points. The voltage generated across the first and second neutral points is calculated in accordance with the surplus voltage, using a resistance value of the resistance.
摘要翻译： 当在车辆的再生制动时产生未充电到蓄电池的剩余电力时，使用第一和第二逆变器的零电压矢量，在第一和第二中性点上产生电压，并且产生的剩余电力被消耗 通过连接在第一和第二中性点上的电阻。 使用电阻的电阻值，根据剩余电压计算跨第一和第二中性点产生的电压。
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公开(公告)号：US06942048B2
公开(公告)日：2005-09-13
申请号：US10079887
申请日：2002-02-22
申请人： Tetsuhiro Ishikawa , Shoichi Sasaki , Sumikazu Shamoto , Hiroshi Sugiura , Yukio Inaguma , Kazunari Moriya
发明人： Tetsuhiro Ishikawa , Shoichi Sasaki , Sumikazu Shamoto , Hiroshi Sugiura , Yukio Inaguma , Kazunari Moriya
CPC分类号： F02B63/04
摘要： An accessory drive apparatus includes a power source, an accessory system that provides an input to the power source, an accessory driving source that drives the accessory system, and a power combination/distribution mechanism that is connected to the power source and the accessory system to transmit power from both the power source and the accessory driving source to the accessory system. With this arrangement, the accessory system is driven by a combination of power received from the accessory driving source and the power source.
摘要翻译： 附件驱动装置包括电源，向电源提供输入的附件系统，驱动附件系统的附件驱动源，以及连接到电源和附件系统的电力组合/分配机构， 将电源和附件驱动源的电力传输到附件系统。 通过这种布置，附件系统由从附件驱动源接收的功率与电源的组合来驱动。
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6.发明授权Electric element control apparatus, battery system, and inverter motor system 失效电气元件控制装置，电池系统和变频电机系统公开(公告)号：US06396244B2
公开(公告)日：2002-05-28
申请号：US09818588
申请日：2001-03-28
申请人： Sumikazu Shamoto , Masayuki Komatsu , Shoichi Sasaki , Tetsuhiro Ishikawa , Yukio Inaguma , Kazunari Moriya , Hiroki Ohtani
发明人： Sumikazu Shamoto , Masayuki Komatsu , Shoichi Sasaki , Tetsuhiro Ishikawa , Yukio Inaguma , Kazunari Moriya , Hiroki Ohtani
IPC分类号： H01M1046
CPC分类号： H02J7/0054 , B60L11/1803 , H02J2007/0059 , H02M3/158 , H02M2001/008 , H02M2001/009 , Y02T10/7005
摘要： To improve accuracy in controlling battery output, a charge-storage element is connected in parallel to a plurality of power source units. Each power source unit includes a power source element, and power transmission and reception between the power source element and a neutral point N side can be controlled by controlling the ratio of time over which an open/close switch remains closed, determined according to which among the voltage at the power source element or a voltage across the power source unit is larger or smaller. As an output of each power source element can be controlled, accuracy in output control for the combination battery can be improved.
摘要翻译： 为了提高控制电池输出的精度，电荷存储元件与多个电源单元并联连接。 每个电源单元包括电源元件，并且可以通过控制打开/关闭开关保持关闭的时间的比例来控制电源元件和中性点N侧之间的电力传送和接收， 电源元件上的电压或电源单元两端的电压变大或更小。 由于可以控制每个电源元件的输出，可以提高组合电池的输出控制精度。
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7.发明授权Power supply apparatus including fuel cell and capacitor, and operation method thereof 有权包括燃料电池和电容器的电源设备及其操作方法公开(公告)号：US07196492B2
公开(公告)日：2007-03-27
申请号：US10322688
申请日：2002-12-19
IPC分类号： H01M10/46
CPC分类号： H01M8/0494 , B60L11/1887 , B60L11/1892 , B60L11/1894 , H01M8/04567 , H01M8/04589 , H01M16/006 , Y02T90/34
摘要： An electric vehicle 10 includes a power supply apparatus 15. The power supply apparatus 15 includes a fuel cell system 22, capacitor 24 and secondary battery 26 that are connected in parallel to wiring 50. When a drive motor is performing regeneration, the capacitor 24 is collecting the regenerated electric power. The fuel cell system 22 generates electric power in accordance with the load demand. The switches 20 between the fuel cell and the wiring are closed when the load becomes small and the regenerated voltage attains a predetermined level. As a result, the generation of electric power by the fuel cell system is suspended under low-load conditions where the energy efficiency of the fuel cell system 22 is low.
摘要翻译： 电动车辆10包括供电装置15。 电源装置15包括并联连接到配线50的燃料电池系统22，电容器24和二次电池26。 当驱动电动机进行再生时，电容器24收集再生电力。 燃料电池系统22根据负载需求产生电力。 当负载变小并且再生电压达到预定水平时，燃料电池和配线之间的开关20闭合。 结果，在燃料电池系统22的能量效率低的低负荷条件下，将燃料电池系统的电力产生停止。
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公开(公告)号：US06630804B2
公开(公告)日：2003-10-07
申请号：US09987282
申请日：2001-11-14
申请人： Kazunari Moriya , Yukio Inaguma , Hideo Nakai , Hiroki Ohtani , Sumikazu Shamoto , Masayuki Komatsu , Shoichi Sasaki
发明人： Kazunari Moriya , Yukio Inaguma , Hideo Nakai , Hiroki Ohtani , Sumikazu Shamoto , Masayuki Komatsu , Shoichi Sasaki
IPC分类号： H02M75387
摘要： A direct-current power supply (40) is connected between the neutral points of two three-phase coils (24, 26) of a 2Y motor (22) constituted of the windings of the two three-phase coils (24, 26), which are connected in Y-connection and wound on a same stator, and to which three-phase alternating current power is severally supplied with a phase difference of a shifted angle between the windings from two inverter circuits (30, 32) having a positive pole bus (34) and a negative pole bus (36) for common use. A capacitor (38) is connected between the positive pole bus (34) and the negative pole bus (36). The electric potential difference between the neutral points of the three-phase coils (24, 26) is made larger or smaller than the voltage of the direct-current power supply (40) through the switching control of the inverter circuits (30, 32). Thereby, the capacitor (38) can be charged or discharged. Consequently, an inverter input voltage can be adjusted within a wide range.
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公开(公告)号：US06518736B2
公开(公告)日：2003-02-11
申请号：US09882184
申请日：2001-06-18
申请人： Shoichi Sasaki , Sumikazu Shamoto , Masayuki Komatsu , Kazunari Moriya , Hiroki Ohtani , Yukio Inaguma
发明人： Shoichi Sasaki , Sumikazu Shamoto , Masayuki Komatsu , Kazunari Moriya , Hiroki Ohtani , Yukio Inaguma
IPC分类号： H02K700
CPC分类号： B60K6/365 , B60K1/02 , B60K6/46 , B60L11/123 , B60L11/14 , B60L15/025 , B60L2220/14 , B60W10/08 , H02P6/08 , H02P27/08 , Y02T10/6217 , Y02T10/643 , Y02T10/7022 , Y02T10/7077 , Y10S903/91
摘要： A direct-current power supply connecting the negative pole bus of an inverter circuit and the neutral point of a motor and a capacitor connecting the positive pole bus of the inverter circuit and the neutral point of the motor are provided for performing the switching control of the transistors T1-T6 of the inverter circuit on the basis of a phase voltage command value formed by the addition of a direct-current component and an alternating-current component. The voltage between the terminals of the capacitor is controlled on the direct-current component, and the driving control of the motor is performed on the alternating-current component. The supply voltage of the direct-current power supply can be made to be lower than a voltage necessary to drive the motor. Moreover, the withstand voltage of the capacitor can be made to be smaller and the relay circuit can be simplified in comparison with an apparatus equipped with a capacitor connected between the positive pole bus and the negative pole bus of an inverter circuit. As a result, the downsizing of an apparatus and the reduction in costs can be achieved, and the durability and the reliability of the apparatus can be improved.
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10.发明授权Power output apparatus, engine controller, and methods of controlling power output apparatus and engine 失效动力输出装置，发动机控制器以及控制动力输出装置和发动机的方法公开(公告)号：US06278195B1
公开(公告)日：2001-08-21
申请号：US08958151
申请日：1997-10-27
申请人： Katsuhiko Yamaguchi , Masaaki Yamaoka , Takeshi Kotani , Shoichi Sasaki , Toshifumi Takaoka , Hiroshi Kanai
发明人： Katsuhiko Yamaguchi , Masaaki Yamaoka , Takeshi Kotani , Shoichi Sasaki , Toshifumi Takaoka , Hiroshi Kanai
IPC分类号： F02N1106
CPC分类号： B60W20/10 , B60K1/02 , B60K6/365 , B60K6/38 , B60K6/40 , B60K6/442 , B60K6/445 , B60K6/52 , B60K17/356 , B60L11/005 , B60L11/123 , B60L11/14 , B60L15/025 , B60L2220/12 , B60L2220/14 , B60L2220/18 , B60L2240/423 , B60L2240/441 , B60L2240/486 , B60L2240/80 , B60L2260/42 , B60L2270/145 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/0652 , B60W2540/12 , B60W2710/0616 , B60W2710/0644 , B60W2710/0661 , B60W2710/0666 , B60W2710/083 , B60W2710/105 , Y02T10/6217 , Y02T10/6234 , Y02T10/6239 , Y02T10/6265 , Y02T10/6286 , Y02T10/643 , Y02T10/7022 , Y02T10/7077 , Y10S903/91 , Y10S903/912 , Y10S903/916 , Y10S903/951
摘要： A power output apparatus includes a planetary gear having a planetary carrier, a sun gear, and a ring gear, an engine having a crankshaft linked with the planetary carrier, a first motor attached to the sun gear, and a second motor attached to the ring gear. In response to an engine operation stop instruction, the power output apparatus stops a fuel injection into the engine and controls the first motor, in order to enable a torque acting in reverse of the rotation of the crankshaft to be output to the crankshaft via the planetary gear and a carrier shaft until the revolving speed of the engine becomes close to zero. This structure allows the revolving speed of the engine to quickly approach zero.
摘要翻译： 动力输出装置包括具有行星齿轮架，太阳齿轮和环形齿轮的行星齿轮，具有与行星齿轮架连接的曲轴的发动机，安装在太阳齿轮上的第一电动机以及安装在环上的第二电动机 齿轮。 响应于发动机运转停止指令，动力输出装置停止对发动机的燃料喷射并控制第一马达，以便能够使曲轴的旋转反向作用的扭矩经由行星器输出到曲轴 齿轮和托架轴，直到发动机的转速接近零。 这种结构允许发动机的转速快速接近零。
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