Discharge system and electric vehicle
    2.
    发明授权
    Discharge system and electric vehicle 有权
    放电系统和电动车

    公开(公告)号:US09142975B2

    公开(公告)日:2015-09-22

    申请号:US13704120

    申请日:2011-09-15

    摘要: In a discharge system that outputs DC power from a vehicle battery to the outside, improved safety is obtained during discharge of the battery. A discharge system includes an electric car having a battery unit mounted thereon, and a discharge device that discharges the battery unit. The electric car includes a connector to which the discharge device is connected, and a power line that connects the connector and the battery unit to each other. In the power line, switches and switching elements are provided. The switches render the power line conducting upon permission from the discharge device and a battery management unit. The switching elements adjust a current flowing in the power line when the battery unit is discharged.

    摘要翻译: 在从车辆电池输出直流电力到外部的放电系统中,在电池放电期间获得改善的安全性。 排气系统包括安装有电池单元的电动汽车以及对蓄电池单元进行放电的放电装置。 电动汽车包括连接有放电装置的连接器和将连接器和电池单元彼此连接的电力线。 在电源线中,提供开关和开关元件。 这些开关使得电源线在放电装置和电池管理单元允许的情况下导通。 当电池单元放电时,开关元件调节在电力线中流动的电流。

    Nitride semiconductor element and method for manufacturing thereof
    6.
    发明申请
    Nitride semiconductor element and method for manufacturing thereof 审中-公开
    氮化物半导体元件及其制造方法

    公开(公告)号:US20060145182A1

    公开(公告)日:2006-07-06

    申请号:US10563630

    申请日:2004-03-26

    IPC分类号: H01L33/00

    摘要: Disclosed is a method for the preparation of a nitride semiconductor device having a nitride semiconductor layer composed of InN on which a high quality layer of a semiconductor of a nitride of a group III element typified by InN or GaN is grown as traversing dislocation or an interfacing layer is suppressed from being generated. The method includes a vapor depositing step of vapor depositing InN on the (111) plane of a yttria stabilized zirconia substrate (12) for forming the nitride semiconductor layer oriented with c-axis of an InN crystal of the hexagonal system substantially vertical with respect to the (111) plane of the substrate (12).

    摘要翻译: 公开了一种制备氮化物半导体器件的方法,该氮化物半导体器件具有由InN组成的氮化物半导体层,其中以InN或GaN为代表的III族元素的氮化物的半导体的高质量层生长为穿越位错或接口 层被抑制生成。 该方法包括在氧化钇稳定的氧化锆衬底(111)的(111)面上气相沉积InN的气相沉积步骤,用于形成氮化物半导体层,该氮化物半导体层以六边形系统的InN晶体的c轴相对于 衬底(12)的(111)面。

    DISCHARGE SYSTEM AND ELECTRIC VEHICLE
    8.
    发明申请
    DISCHARGE SYSTEM AND ELECTRIC VEHICLE 有权
    放电系统和电动车

    公开(公告)号:US20130082663A1

    公开(公告)日:2013-04-04

    申请号:US13704120

    申请日:2011-09-15

    IPC分类号: H02J7/00

    摘要: In a discharge system that outputs DC power from a vehicle battery to the outside, improved safety is obtained during discharge of the battery. A discharge system includes an electric car having a battery unit mounted thereon, and a discharge device that discharges the battery unit. The electric car includes a connector to which the discharge device is connected, and a power line that connects the connector and the battery unit to each other. In the power line, switches and switching elements are provided. The switches render the power line conducting upon permission from the discharge device and a battery management unit. The switching elements adjust a current flowing in the power line when the battery unit is discharged.

    摘要翻译: 在从车辆电池输出直流电力到外部的放电系统中,在电池放电期间获得改善的安全性。 排气系统包括安装有电池单元的电动汽车以及对蓄电池单元进行放电的放电装置。 电动汽车包括连接有放电装置的连接器和将连接器和电池单元彼此连接的电力线。 在电源线中,提供开关和开关元件。 这些开关使得电源线在放电装置和电池管理单元允许的情况下导通。 当电池单元放电时,开关元件调节在电力线中流动的电流。

    Vehicle control device
    9.
    发明授权
    Vehicle control device 有权
    车辆控制装置

    公开(公告)号:US08260497B2

    公开(公告)日:2012-09-04

    申请号:US12498823

    申请日:2009-07-07

    IPC分类号: F16H61/00 B62D5/04 G06F19/00

    CPC分类号: F16H59/58

    摘要: In the conventional vehicle control device, since a detection timing of turn is late, at the time of making the change of gear ratio based the detection timing, a sense of discomfort is brought to a driver. Moreover, steering wheel angle sensor, yaw rate sensor or lateral acceleration sensor is very expensive, resulting in the cost increase of the vehicle control devices. From information regarding a steering force that can be obtained from an electric power steering device, a turn intention of a driver is detected, and based the turning intention, the change of gear ratio is conducted.

    摘要翻译: 在传统的车辆控制装置中,由于回转的检测时刻迟到,所以在根据检测时刻进行变速比的变更时,对驾驶员产生不适感。 此外,方向盘角度传感器,偏航率传感器或横向加速度传感器非常昂贵,导致车辆控制装置的成本增加。 从关于从电动助力转向装置获得的转向力的信息,检测到驾驶员的转弯意图,并且基于转弯意图进行变速比的变化。

    ELECTRIC POWER SYSTEM
    10.
    发明申请
    ELECTRIC POWER SYSTEM 有权
    电力系统

    公开(公告)号:US20120074777A1

    公开(公告)日:2012-03-29

    申请号:US13168469

    申请日:2011-06-24

    IPC分类号: H02J3/34

    摘要: An electric power converting apparatus mainly includes a first power supply circuit, a second power supply circuit, a selection circuit, a control circuit, a bi-directional inverter circuit, and a charge/discharge circuit. The control circuit composed of a microcomputer or a microprocessor such as a DSP controls an operation of the electric power converting apparatus. The first power supply circuit or the second power supply circuit supplies a operation voltage for the control circuit. The first power supply circuit generates the operation voltage for the control circuit based on an AC voltage supplied from the electric power supply system. The second power supply circuit generates the operation voltage for the control circuit based on a DC voltage supplied from a DC power supply in an electric vehicle EV.

    摘要翻译: 电力转换装置主要包括第一电源电路,第二电源电路,选择电路,控制电路,双向逆变器电路和充电/放电电路。 由微计算机或DSP等微处理器构成的控制电路控制电力转换装置的动作。 第一电源电路或第二电源电路为控制电路提供工作电压。 第一电源电路基于从电力供应系统提供的AC电压产生用于控制电路的操作电压。 第二电源电路基于从电动车辆EV中的直流电源供给的直流电压来生成控制电路的动作电压。