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    • 13. 发明申请
    • MEASUREMENT OF INSULATION RESISTANCE OF CONFIGURABLE PHOTOVOLTAIC PANELS IN A PHOTOVOLTAIC ARRAY
    • 光伏阵列中可配置的光伏面板的绝缘电阻的测量
    • WO2012122131A2
    • 2012-09-13
    • PCT/US2012/027785
    • 2012-03-05
    • PACECO CORPTAKEHARA, ToruTAKADA, Shinichi
    • TAKEHARA, ToruTAKADA, Shinichi
    • G01R27/02G01R31/02G01R31/26H01L21/66G01R31/36
    • H02S50/10G01R27/18
    • Methods for measuring insulation resistance in a photovoltaic (PV) array may include partitioning the PV array into groups of PV panels, isolating a group of PV panels selected for an insulation resistance measurement from other groups of panels by setting bypass selectors on each PV panel in the PV array, and making an insulation resistance measurement for the selected group. If a measured value of insulation resistance for a selected group corresponds to an insulation problem in a PV array component, a separate measurement of insulation resistance may be made for each PV panel in the selected group. Insulation resistance measurements may be made accurately and rapidly for large PV arrays without disconnecting and reconnecting cables between panels. Measurements may be made at frequent, regular intervals to permit changes in insulation resistance to be detected before damage from dielectric breakdown occurs.
    • 用于测量光伏(PV)阵列中的绝缘电阻的方法可以包括将PV阵列划分成PV组的组,通过在每个PV面板上设置旁路选择器来隔离选择用于绝缘电阻测量的一组PV面板与其他组面板 PV阵列,并对所选择的组进行绝缘电阻测量。 如果所选组的绝缘电阻的测量值对应于PV阵列组件中的绝缘问题,则可以对所选组中的每个PV面板进行绝缘电阻的单独测量。 对于大型光伏阵列,可以准确快速地进行绝缘电阻测量,而不会断开并重新连接面板之间的电缆。 可以以频繁,规则的间隔进行测量,以在发生电介质击穿损坏之前检测绝缘电阻的变化。
    • 14. 发明申请
    • CARGO CONTAINER HANDLING CART AND SYSTEM USING SAME
    • CARGO集装箱处理机和使用它的系统
    • WO2011071946A3
    • 2012-07-19
    • PCT/US2010059330
    • 2010-12-07
    • PACECO CORP
    • TAKEHARA TORUTAM PHILIPTAKAHARA TATSUSHI
    • B62B3/04
    • B62B5/0086B62B5/0063B62B5/0093B62B2207/00
    • A cargo container handling cart and system comprises a plurality of cargo container handling carts (10), each cart comprising a frame (12) supported on wheels (16), the frame having two support surfaces (26) and at least one centrally disposed container guide (20), each support surface having two cart pins (32), and a cart end edge (28), the support surface (26) bounded by the container guide (20) and the cart end edge (28) for supporting the end of a cargo container, wherein the support surface (26) has a width substantially equivalent to a standard cargo container, the container guide (20) abuts a container end resting on one of the support surfaces (26), and the cart pins (32) extend upwardly from the support surface (26) between the container guide (20) and the cart end edge (28) for engaging with the corner casting holes of the corner fittings of the container end for holding the container end on the support surface (26) against the container guide (20).
    • 货物集装箱搬运车和系统包括多个货物集装箱搬运车(10),每个货车包括支撑在车轮(16)上的框架(12),该框架具有两个支撑表面(26)和至少一个中心布置的集装箱 导向件(20),每个支撑表面具有两个推车销(32)和一个车辆端部边缘(28),由容器引导件(20)和车辆端部边缘(28)限定的支撑表面(26) 其中所述支撑表面(26)的宽度基本上等于标准货物集装箱,所述容器引导件(20)抵靠搁置在所述支撑表面(26)中的一个上的容器端部和所述推车销 32)从容器引导件(20)和车辆端部边缘(28)之间的支撑表面(26)向上延伸,用于与容器端部的角部配件的角落浇注孔接合,以将容器端部保持在支撑表面上 (26)抵靠所述容器引导件(20)。
    • 16. 发明申请
    • SYSTEM FOR CONTROLLING POWER FROM A PHOTOVOLTAIC ARRAY BY SELECTIVELY CONFIGURING CONNECTIONS BETWEEN PHOTOVOLTAIC PANELS
    • 通过选择性地配置光伏面板之间的连接从光伏阵列控制电力的系统
    • WO2010068226A1
    • 2010-06-17
    • PCT/US2009/002682
    • 2009-04-30
    • PACECO CORP.TAKEHARA, ToruTAKADA, Shinichi
    • TAKEHARA, ToruTAKADA, Shinichi
    • H01L31/042
    • H02J3/383H02J7/0024Y02E10/563Y10T307/653Y10T307/685
    • A system for maximizing power output from a photovoltaic array includes a configurable photovoltaic panel having a series-parallel selector and a bypass selector electrically controlled by a node controller. Some embodiments further include a plurality of configurable photovoltaic modules. A configurable photovoltaic panel may selectively be electrically connected to other configurable photovoltaic panels in a series circuit, a parallel circuit, or a combination of series and parallel circuits according to switching states set by the node controller for the bypass selector and series-parallel selector. A number of configurable photovoltaic panels connected in series and a number connected in parallel may optionally be selected in response to a change in an output voltage from a photovoltaic array, for example a voltage change resulting from a change in illumination, thereby causing the output voltage from the photovoltaic array to be greater than or equal to a minimum input voltage for an inverter.
    • 用于最大化来自光伏阵列的功率输出的系统包括具有串联并联选择器和由节点控制器电控制的旁路选择器的可配置光伏面板。 一些实施例还包括多个可配置的光伏模块。 根据由旁路选择器和串联并联选择器的节点控制器设置的开关状态,可配置的光伏面板可以选择性地电连接到串联电路,并联电路或串联和并联电路的组合中的其他可配置的光伏面板。 可以可选地响应于来自光伏阵列的输出电压的变化(例如由照明变化引起的电压变化)来选择串联连接并且并联连接的多个可配置光伏面板,从而导致输出电压 从光伏阵列到大于或等于逆变器的最小输入电压。