Advanced energy monitoring and control in a complex system
    24.
    发明授权
    Advanced energy monitoring and control in a complex system 有权
    先进的能源监测和控制在一个复杂的系统

    公开(公告)号:US09577432B2

    公开(公告)日:2017-02-21

    申请号:US13963040

    申请日:2013-08-09

    Inventor: Sherwin C. Li

    Abstract: A system includes a plurality of smart outlets and a backend system in wireless communication with the smart outlets. The smart outlets are configured to provide electrical power from an electrical system to respective power loads, and configured to measure power consumption characteristics thereof the respective power loads. The power consumption characteristics may include real power, apparent power or a combination thereof consumed by the respective power loads. The backend system may be configured to wirelessly receive the power consumption characteristics from the smart outlets for analysis in accordance with a power distribution schedule of the electrical system, and wirelessly transmit a command signal to one or more of the smart outlets in various instances response to the analysis. This command signal may instruct the respective one or more smart outlets to shed or restore power to respective power loads from the electrical system.

    Abstract translation: 一种系统包括多个智能插座和与智能插座无线通信的后端系统。 智能插座被配置为将电力从电气系统提供给相应的功率负载,并且被配置为测量相应功率负载的功率消耗特性。 功率消耗特性可以包括由各个功率负载消耗的实际功率,视在功率或其组合。 后端系统可以被配置为从智能插座无线地接收功率消耗特性,以便根据电气系统的功率分配进度进行分析,并且在各种实例中响应于无线地向一个或多个智能插座发送命令信号 分析。 该命令信号可以指示相应的一个或多个智能插座从电气系统中卸下或恢复对相应功率负载的电力。

    Track-bound vehicle converter
    25.
    发明授权
    Track-bound vehicle converter 有权
    轨道车辆转换器

    公开(公告)号:US09533632B2

    公开(公告)日:2017-01-03

    申请号:US13713241

    申请日:2012-12-13

    Abstract: A track-bound vehicle converter comprises a block-wave generator (20) configured to be connected to a direct voltage source (21) and connected to a series resonance link (34), or to an inductive link, for providing the input of a direct converter (41) with semi sinusoidal current pulses. The direct converter has at least one phase leg (42-44) having on one hand one switch (45-47) connected to the link (34) and able to block voltages in both directions thereacross and conduct current in both directions therethrough and on the other a capacitor (48-50) connected in series therewith. The voltage across the capacitor (48-50) of the direct converter is used to provide a converter output with an alternating voltage.

    Abstract translation: 轨道车辆转换器包括被配置为连接到直流电压源(21)并连接到串联谐振链路(34)或电感链路的块波发生器(20),用于提供输入 直流转换器(41)具有半正弦电流脉冲。 直接转换器具有至少一个相位支路(42-44),其一方面具有连接到链路(34)的一个开关(45-47),并且能够阻挡两个方向上的电压,并且在两个方向上通过电流并且通过 另一个是与其串联连接的电容器(48-50)。 直流转换器的电容(48-50)两端的电压用于提供具有交流电压的转换器输出。

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