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    • 62. 发明申请
    • LOAD BALANCING FOR POWER DISTRIBUTION
    • 负载平衡功率分配
    • WO2016003410A1
    • 2016-01-07
    • PCT/US2014/044862
    • 2014-06-30
    • SCHNEIDER ELECTRIC IT CORPORATION
    • DOZIER, Ross, EverettSCHMIDT, Michael, Kenneth
    • H02J3/14
    • H02J3/14G06F1/26G06F1/28H02J3/18H02J3/26Y02B70/3225Y02E40/50Y04S20/222
    • According to one aspect, embodiments of the invention provide a PDU comprising an input configured to receive 3-phase power from a power source, a plurality of phase lines, each phase line configured to carry one phase of the 3-phase power, at least one outlet, at least one switch circuit configured to selectively couple the at least one outlet to the plurality of phase lines, a data connection, and a controller, wherein the controller is configured to monitor current from the plurality of phase lines to the at least one outlet, receive, via the data connection, phase loading information related to 3-phase power of at least one external device coupled to the power source, and operate the at least one switch circuit to selectively couple the at least one outlet to at least one of the plurality of phase lines based on the current and the received phase loading information.
    • 根据一个方面,本发明的实施例提供一种PDU,其包括被配置为从电源接收三相电力的输入,多个相位线,每个相线被配置为承载三相电力的一相,至少 一个出口,至少一个开关电路,被配置为选择性地将所述至少一个出口耦合到所述多个相线,数据连接和控制器,其中所述控制器被配置为监视从所述多个相线到至少 一个出口,经由数据连接接收与耦合到电源的至少一个外部设备的三相电力有关的相位负载信息,并且操作至少一个开关电路以选择性地将至少一个出口耦合到至少 基于当前和接收的相位负载信息的多条相线中的一条。
    • 67. 发明申请
    • CONTROLLING A MICROGRID
    • 控制MICROGRID
    • WO2015102598A1
    • 2015-07-09
    • PCT/US2013/078418
    • 2013-12-31
    • SCHNEIDER ELECTRIC IT CORPORATION
    • BERARD, Olivier
    • G06F1/26
    • H02J3/382H02J3/24H02J3/32H02J3/381H02J3/383H02J3/386H02J9/066H02M5/04Y02B10/72Y02E70/30
    • Aspects and embodiments described herein are directed to power interface devices and methods. In one aspect, a method for controlling a microgrid is provided. The microgrid includes a power interface device coupled to one or more microgrid elements comprising power sources and loads. The method includes determining, by the power interface device, a mode of operation of the microgrid, determining a power load of the one or more microgrid elements, and based on the mode of operation of the microgrid and the power load of the one or more microgrid elements, adjusting, by the power interface device, a frequency of a voltage of the power interface device to control the one or more microgrid elements.
    • 本文描述的方面和实施例涉及电力接口装置和方法。 一方面,提供了一种用于控制微电网的方法。 微电网包括耦合到包括电源和负载的一个或多个微电网元件的电力接口装置。 该方法包括通过功率接口装置确定微电网的操作模式,确定一个或多个微电网元件的功率负载,并且基于微电网的操作模式和一个或多个微电网的功率负载 微电网元件,通过电力接口装置调整电力接口装置的电压的频率,以控制一个或多个微电网元件。
    • 70. 发明申请
    • IMPROVEMENT OF INVERTER REGULATION
    • 逆变器调整的改进
    • WO2015084337A1
    • 2015-06-11
    • PCT/US2013/073010
    • 2013-12-04
    • SCHNEIDER ELECTRIC IT CORPORATION
    • DECESARIS, Stephane
    • H02M1/42
    • G01R19/0092H02J9/062H02M1/126H02M7/53871H02M2001/0009
    • According to various aspects and embodiments, a power device is provided. The power device includes an input configured to receive input power, an output configured to provide output power to a load, a power conversion circuit coupled to the input and configured with a first output line and a second output line, the first output line coupled to the output and configured to provide output current at the output, a capacitor coupled to a junction of the first output line and the output, and coupled to the second output line, and a controller coupled to the power conversion circuit. The controller is configured to receive a first current measurement for the first output line receive a first voltage measurement across the capacitor, and determine a load current based on the first current measurement and the first voltage measurement.
    • 根据各方面和实施例,提供一种功率器件。 功率设备包括被配置为接收输入功率的输入,被配置为向负载提供输出功率的输出,耦合到输入并且被配置有第一输出线和第二输出线的功率转换电路,第一输出线耦合到 输出并且被配置为在输出端提供输出电流;耦合到第一输出线和输出端的耦合并耦合到第二输出线的电容器,以及耦合到功率转换电路的控制器。 控制器被配置为接收第一输出线的第一电流测量,以接收电容器两端的第一电压测量,并且基于第一电流测量和第一电压测量来确定负载电流。