利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

881 条记录 (耗时 0.026 秒)

    Topology determination using graph theory
    1.
    发明授权
    Topology determination using graph theory 有权

    公开(公告)号：US09954372B2

    公开(公告)日：2018-04-24

    申请号：US14190958

    申请日：2014-02-26

    申请人： Schweitzer Engineering Laboratories, Inc.

    发明人： Jedidiah W. Bartlett ,  Jeromy Streets

    IPC分类号： G05F5/00 ,  H02J4/00

    CPC分类号： H02J4/00 ,  Y10T307/391

    摘要： Disclosed herein are a variety of systems and methods for management of an electric power generation and distribution system. According to various embodiments, a system consistent with the present disclosure may be configured to analyze a data set comprising a plurality of generator performance characteristics of a generator at a plurality of operating conditions. The performance characteristics may be used to produce a generator capability model. The generator capability model may comprise a mathematical representation approximating the generator performance characteristics at the plurality of operating conditions. The system may further produce an estimated generator capacity at a modeled condition that is distinct from the generator performance characteristics of the data set and is based upon the generator capability model and may implement a control action based on the estimated generator capacity at the modeled condition.

    Solar charging of multiple battery banks
    2.
    发明授权
    Solar charging of multiple battery banks 有权

    公开(公告)号：US09948136B2

    公开(公告)日：2018-04-17

    申请号：US14588545

    申请日：2015-01-02

    申请人： Robert W. Doane ,  Jeffrey C. Flath

    发明人： Robert W. Doane ,  Jeffrey C. Flath

    IPC分类号： B60L1/00 ,  H02J7/00 ,  H02J7/14 ,  H02J7/35

    CPC分类号： H02J7/35 ,  H02J7/0022 ,  H02J7/0054 ,  H02J7/0055 ,  H02J7/1438 ,  H02J2007/143 ,  Y10T307/391

    摘要： A power management and selection system for a class 8 tractor trailer, directs excess solar and vehicular charge capacity to an auxiliary load by measuring available charge capacity from a reefer power system including a reefer battery, solar panel and charge controller for moderating solar power to the reefer batter, and measuring available charge capacity from a cab vehicle power system including a propulsion system battery and alternator. Charge logic, in a selector configured for switching charge capacity to the auxiliary load, determines which of the reefer power system and cab vehicle power system has the most potential excess charge capacity, and directs the determined excess charge capacity to the auxiliary load, while the measured available charge capacity remains sufficient for powering the respective reefer power system or cab vehicle power system.

    Dual supply memory
    7.
    发明授权
    Dual supply memory 有权

    公开(公告)号：US09647453B2

    公开(公告)日：2017-05-09

    申请号：US14158759

    申请日：2014-01-17

    申请人： Prashant Kenkare ,  Brian Millar ,  Frank Philip Helms

    发明人： Prashant Kenkare ,  Brian Millar ,  Frank Philip Helms

    IPC分类号： H02J1/00 ,  G11C5/14

    CPC分类号： H02J1/00 ,  G11C5/147 ,  H02J2001/008 ,  Y10T307/391

    摘要： According to one general aspect, an apparatus may include a first power supply configured to generate a first power signal having one of a plurality of voltages, and a second power supply configured to generate a second power signal that includes a voltage equal to or higher than a voltage of the first power signal. The apparatus may include a first electrical circuit configured to be powered by the first power supply. The apparatus may also include a power mode controller configured to: determine the voltage of the first power signal during the next power state, and generate a selector control signal based upon the voltage of the first power signal. The apparatus may also include a power supply selector configured to dynamically electrically couple a second electrical circuit with either the first power signal or the second power signal, based upon the selector control signal.

    Power electronics device, cooperative control method, cooperative control system and computer readable medium
    8.
    发明授权
    Power electronics device, cooperative control method, cooperative control system and computer readable medium 有权
    电力电子设备，协同控制方法，协同控制系统和计算机可读介质

    公开(公告)号：US09385528B2

    公开(公告)日：2016-07-05

    申请号：US13835474

    申请日：2013-03-15

    申请人： KABUSHIKI KAISHA TOSHIBA

    发明人： Yasuyuki Nishibayashi ,  Kotaro Ise ,  Keiichi Teramoto

    IPC分类号： H02J1/00 ,  H02J3/32 ,  H02J3/38 ,  H02J13/00

    CPC分类号： H02J1/00 ,  H02J3/32 ,  H02J3/38 ,  H02J3/386 ,  H02J13/0062 ,  Y02B70/3216 ,  Y02E10/763 ,  Y02E40/72 ,  Y02E60/722 ,  Y02E60/7838 ,  Y02E70/30 ,  Y04S10/12 ,  Y04S10/123 ,  Y04S10/14 ,  Y04S20/221 ,  Y04S40/124 ,  Y10T307/391

    摘要： There is provided a power electronics device including: a first connection unit, a second connection unit, a power conversion unit and a control unit. The first connection unit and the second connection unit are connected to a first power line and a second power line of plural power lines. The power conversion unit converts power from one of the first and second connection units outputs converted power from the other of the first and second connection units. The control unit selects a master device from power electronics devices connected to a third power line that is one of the power lines including the first power line and the second power line, based on power conversion characteristic information of the power electronics devices. The master device controls other power electronics devices except the master device out of the power electronics devices, regarding output of power to the third power line.

    摘要翻译： 提供了一种电力电子设备，包括：第一连接单元，第二连接单元，电力转换单元和控制单元。 第一连接单元和第二连接单元连接到多个电力线的第一电力线和第二电力线。 功率转换单元从第一和第二连接单元之一转换来自第一和第二连接单元中的另一个的转换功率的功率。 控制单元基于功率电子设备的功率转换特性信息，从连接到作为包括第一电力线和第二电力线的电力线之一的第三电力线连接的电力电子设备中选择主装置。 关于输出到第三电源线的电源，主设备控制电力电子设备外的主设备以外的其他电力电子设备。

    System including first and second apparatuses supplying electric power to each other
    9.
    发明授权
    System including first and second apparatuses supplying electric power to each other 有权
    包括彼此提供电力的第一和第二装置的系统

    公开(公告)号：US09306397B2

    公开(公告)日：2016-04-05

    申请号：US13956049

    申请日：2013-07-31

    申请人： Yuusuke Kohri

    发明人： Yuusuke Kohri

    IPC分类号： H02J1/10 ,  H02J4/00 ,  G03G15/00

    CPC分类号： H02J4/00 ,  G03G15/5004 ,  H02J1/102 ,  Y10T307/391

    摘要： A system including: first and second apparatuses that supply electric power to each other; the first and second apparatuses including first and second converters configured to convert externally supplied power to first and second direct current powers; a predicted value calculator configured to calculate first, second, and third predicted values of needed electric power in first, second, and third power source conditions based on a first conversion efficiency of the first converter and a second conversion efficiency of the second converter; and a controller configured to switch an electric power condition corresponding to a smallest predicted value of the first, second, and third predicted values.

    摘要翻译： 一种系统，包括：彼此提供电力的第一和第二装置; 所述第一和第二装置包括被配置为将外部供应的功率转换为第一和第二直流电力的第一和第二转换器; 预测值计算器，被配置为基于第一转换器的第一转换效率和第二转换器的第二转换效率来计算第一，第二和第三电源条件中的所需电力的第一，第二和第三预测值; 以及控制器，被配置为切换与所述第一，第二和第三预测值的最小预测值相对应的电力状况。