VCO TUNING WITH TEMPERATURE COMPENSATION
    2.
    发明申请
    VCO TUNING WITH TEMPERATURE COMPENSATION 审中-公开
    VCO调谐与温度补偿

    公开(公告)号:US20100225402A1

    公开(公告)日:2010-09-09

    申请号:US12400658

    申请日:2009-03-09

    IPC分类号: H03L7/00

    摘要: Techniques for setting a fine tuning input signal Vtune for a voltage-controlled oscillator (VCO) in a coarse tuning mode of the VCO. In an exemplary embodiment, the fine tuning input signal during coarse tuning mode is made temperature-dependent to account for possible variation of Vtune over temperature during fine tuning mode. Methods and apparatuses employing the techniques are further described.

    摘要翻译: 在VCO的粗调模式下为压控振荡器(VCO)设置微调输入信号Vtune的技术。 在一个示例性实施例中,在微调模式期间,微调输入信号变得温度依赖于在微调模式期间Vtune随温度的可能变化。 进一步描述采用这些技术的方法和装置。

    Apparatus and method for controling power quality of power generation system
    5.
    发明授权
    Apparatus and method for controling power quality of power generation system 有权
    发电系统电力质量控制装置及方法

    公开(公告)号:US08406022B2

    公开(公告)日:2013-03-26

    申请号:US12906425

    申请日:2010-10-18

    IPC分类号: H02M3/24

    摘要: There are provided an apparatus and a method for controlling the power quality of a power generation system. According to the present invention, there is provided an apparatus for controlling the power quality of a power generation system including a DC/AC inverter converting DC voltage into AC voltage and supplying inverter current to a grid, including: a grid voltage phase follower generating a grid signal; a fundamental extractor extracting a magnitude of a fundamental wave of a load current introduced into a non-linear load connected between the DC/AC inverter and the grid; a first calculator subtracting a preset current compensation value from the magnitude of the fundamental wave from the fundamental extractor; and a second calculator generating an inverter current instruction value for the DC/AC inverter by using the output value of the first calculator and the grid signal and the load current from the grid voltage phase follower.

    摘要翻译: 提供了一种用于控制发电系统的电力质量的装置和方法。 根据本发明,提供了一种用于控制发电系统的电力质量的装置,该发电系统包括将DC电压转换成AC电压并将逆变器电流提供给电网的DC / AC逆变器,包括:电网电压相位跟随器, 电网信号; 提取引入到DC / AC逆变器和电网之间的非线性负载的负载电流的基波的大小的基本提取器; 第一计算器从基波提取器从基波的幅度减去预设电流补偿值; 以及第二计算器,通过使用第一计算器的输出值和电网信号以及来自电网电压相位跟随器的负载电流,为DC / AC逆变器产生逆变器电流指令值。

    BATTERY PACK
    10.
    发明申请
    BATTERY PACK 有权
    电池组

    公开(公告)号:US20110059345A1

    公开(公告)日:2011-03-10

    申请号:US12624520

    申请日:2009-11-24

    IPC分类号: H01M10/50 H01M6/42

    摘要: The present invention features a battery pack, that is provided to supply electricity to a variety of electric parts, such as a drive motor, installed in an environment friendly electric vehicle such as a fuel cell vehicle or a hybrid electric vehicle. Preferably, the battery pack is configured to stack cell assemblies. Each cell assembly includes a cell case. The cell case includes windows in opposite surfaces thereof such that unit cells are exposed, and recesses in opposite long lateral faces thereof such that the windows communicate with an outside. The windows and the recesses define cooling passages between the stacked cell assemblies.

    摘要翻译: 本发明的特征在于一种电池组,其被设置用于向安装在诸如燃料电池车辆或混合电动车辆的环境友好型电动车辆中的各种电气部件(例如驱动电动机)供电。 优选地,电池组被配置成堆叠电池组件。 每个单元组件包括单元壳体。 电池壳体包括在其相对表面中的窗口,使得单元电池暴露,并且在其相对的长侧面中的凹部,使得窗户与外部连通。 窗口和凹槽限定了堆叠的电池组件之间的冷却通道。