公开(公告)号：US20160134127A1

公开(公告)日：2016-05-12

申请号：US14536807

申请日：2014-11-10

Applicant: EATON CORPORATION

Inventor： YI YANG ,  CHARLES JOHN LUEBKE ,  STEVEN CHRISTOPHER SCHMALZ ,  BIRGER PAHL ,  QIANG FU

IPC: H02J5/00

CPC classification number: H02J50/10 ,  H02G1/00 ,  H02J50/12

Abstract: A wireless power system including a wireless power transmitter coupled to a power source and being structured to receive power from the power source, the wireless power transmitter including a transmitter coil structured to wirelessly transmit said power; and a wireless power receiver including a receiver coil structured to receive the power from the transmitter coil, the wireless power receiver being coupled to and load and structured to provide the power to the load, wherein the wireless power transmitter is structured to be installed in a junction box disposed in a floor, a wall, or a ceiling, or inside an exterior surface of equipment; and wherein the wireless power transmitter is structured to wirelessly transmit the power to the wireless power receiver disposed outside of the floor, the wall, or the ceiling.

Abstract translation: 一种无线电力系统，包括耦合到电源并被构造成从电源接收电力的无线电力发射器，所述无线电力发射器包括被构造为无线地传送所述电力的发射器线圈; 以及无线电力接收器，其包括被构造为从所述发射器线圈接收电力的接收器线圈，所述无线电力接收器被耦合到所述无线电力接收器并且被加载和构造为向所述负载提供电力，其中所述无线电力发射器被构造成安装在 接线盒设置在地板，墙壁或天花板或设备的外表面内; 并且其中所述无线电力发射器被构造为将无线电力传输到布置在所述地板，所述墙壁或天花板之外的所述无线电力接收器。

公开(公告)号：US20140365490A1

公开(公告)日：2014-12-11

申请号：US13912819

申请日：2013-06-07

Applicant: EATON CORPORATION

Inventor： YI YANG ,  LIANG DU ,  DAWEI HE

IPC: G06F17/30

CPC classification number: G06F17/30598 ,  G01D1/14 ,  G01D1/16

Abstract: A system for different electric loads includes sensors structured to sense voltage and current signals for each of the different electric loads; a hierarchical load feature database having a plurality of layers, with one of the layers including a plurality of different load categories; and a processor. The processor acquires voltage and current waveforms from the sensors for a corresponding one of the different electric loads; maps a voltage-current trajectory to a grid including a plurality of cells, each of which is assigned a binary value of zero or one; extracts a plurality of different features from the mapped grid of cells as a graphical signature of the corresponding one of the different electric loads; derives a category of the corresponding one of the different electric loads from the database; and identifies one of a plurality of different electric load types for the corresponding one of the different electric loads.

Abstract translation: 用于不同电负载的系统包括被构造为感测用于每个不同电负载的电压和电流信号的传感器; 具有多个层的分级负载特征数据库，其中一个层包括多个不同的负载类别; 和处理器。 处理器从传感器获取用于不同电负载中的相应一个的电压和电流波形; 将电压 - 电流轨迹映射到包括多个单元的网格，每个单元被分配为零或一的二进制值; 从所述映射的小区网格中提取多个不同特征作为所述不同电负载中的相应一个的图形签名; 从数据库中得出不同电荷中相应的一个类别; 并且识别用于不同电负载中的相应一个的多个不同电负载类型中的一个。

公开(公告)号：US20160156225A1

公开(公告)日：2016-06-02

申请号：US14556515

申请日：2014-12-01

Applicant: EATON CORPORATION

Inventor： YI YANG ,  MAYURA ARUN MADANE ,  PRACHI SURESH ZAMBARE

IPC: H02J13/00 ,  G01R19/00 ,  G01R21/06 ,  H02J3/00

CPC classification number: H02J13/0006 ,  G01R19/2513 ,  G01R21/06 ,  H02J3/00 ,  Y02B70/3216 ,  Y02B70/3241 ,  Y02B90/226

Abstract: A load power device includes a power input; at least one power output for at least one load; and a plurality of sensors structured to sense voltage and current at the at least one power output. A processor is structured to provide real-time execution of: (a) a plurality of load identification algorithms, and (b) event detection and operating mode detection for the at least one load.

Abstract translation: 负载功率器件包括电源输入; 用于至少一个负载的至少一个功率输出; 以及多个传感器，其被构造为感测所述至少一个功率输出端的电压和电流。 处理器被构造为提供以下实现的实时执行：（a）多个负载识别算法，以及（b）用于所述至少一个负载的事件检测和操作模式检测。

公开(公告)号：US20140358456A1

公开(公告)日：2014-12-04

申请号：US13908263

申请日：2013-06-03

Applicant: Georgia Tech Research Corporation ,  Eaton Corporation

Inventor： LIANG DU ,  YI YANG ,  RONALD GORDON HARLEY ,  THOMAS G. HABETLER ,  DAWEI HE

IPC: G01R21/06 ,  G01R19/00

CPC classification number: G01R21/06 ,  G01D4/004 ,  G01R19/00 ,  Y02B90/242 ,  Y04S20/322 ,  Y04S20/38

Abstract: A system is for a plurality of different electric load types. The system includes a plurality of sensors structured to sense a voltage signal and a current signal for each of the different electric loads; and a processor. The processor acquires a voltage and current waveform from the sensors for a corresponding one of the different electric load types; calculates a power or current RMS profile of the waveform; quantizes the power or current RMS profile into a set of quantized state-values; evaluates a state-duration for each of the quantized state-values; evaluates a plurality of state-types based on the power or current RMS profile and the quantized state-values; generates a state-sequence that describes a corresponding finite state machine model of a generalized load start-up or transient profile for the corresponding electric load type; and identifies the corresponding electric load type.

Abstract translation: 一种系统用于多种不同的电负载类型。 该系统包括多个传感器，其被构造为感测用于每个不同电负载的电压信号和电流信号; 和处理器。 处理器从相应的不同电负载类型的传感器获取电压和电流波形; 计算波形的功率或电流RMS曲线; 将功率或电流RMS分布量化为一组量化状态值; 评估每个量化状态值的状态持续时间; 基于功率或电流RMS分布和量化的状态值来评估多个状态类型; 生成状态序列，描述相应的电负荷类型的广义负载起动或瞬态轮廓的对应有限状态机模型; 并识别相应的电负载类型。

公开(公告)号：US20160164288A1

公开(公告)日：2016-06-09

申请号：US14564796

申请日：2014-12-09

Applicant: EATON CORPORATION

Inventor： YI YANG ,  CHARLES JOHN LUEBKE ,  THOMAS J. SCHOEPF

IPC: H02J3/00

CPC classification number: H02J3/005 ,  G01R19/2513 ,  G01R21/06 ,  H02J3/14 ,  H02J13/0006 ,  H02J2003/143 ,  Y02B70/3216 ,  Y02B70/3225 ,  Y02B70/3241 ,  Y02B70/3266 ,  Y02B90/226 ,  Y04S20/222 ,  Y04S20/242

Abstract: A load power device includes a power input, at least one power output for at least one load, a plurality of sensors structured to sense voltage and current at the at least one power output, and a processor. The processor provides: (a) load identification based upon the sensed voltage and current, and (b) load control and management based upon the load identification.

Abstract translation: 负载功率器件包括功率输入，用于至少一个负载的至少一个功率输出，被构造为感测至少一个功率输出上的电压和电流的多个传感器，以及处理器。 处理器提供：（a）基于感测的电压和电流的负载识别，以及（b）基于负载识别的负载控制和管理。

公开(公告)号：US20160116508A1

公开(公告)日：2016-04-28

申请号：US14525354

申请日：2014-10-28

Applicant: EATON CORPORATION

Inventor： YI YANG ,  MAYURA ARUN MADANE ,  PRACHI SURESH ZAMBARE

IPC: G01R19/165

CPC classification number: G01R19/16528 ,  G06F1/28

Abstract: A system characterizes and identifies one of a plurality of different operating modes of a number of electric loads. The system includes a processor; a voltage sensor providing a voltage signal for one of the electric loads to the processor; a current sensor providing a current signal for the one electric load to the processor; and a routine executed by the processor and structured to characterize the different operating modes using steady state and voltage-current trajectory features determined from the voltage and current signals, and to identify a particular one of the different operating modes based on a plurality of operating mode membership functions of the steady state and voltage-current trajectory features.

Abstract translation: 系统表征并识别多个电负载的多个不同操作模式中的一个。 该系统包括处理器; 电压传感器，用于向处理器提供电力负载之一的电压信号; 电流传感器，为处理器提供一个电负载的电流信号; 以及由处理器执行的并且被构造为使用从电压和电流信号确定的稳态和电压 - 电流轨迹特征来表征不同操作模式的例程，并且基于多个操作模式来识别不同操作模式中的特定一个 稳态和电压 - 电流轨迹特征的隶属函数。

公开(公告)号：US20140371932A1

公开(公告)日：2014-12-18

申请号：US13920602

申请日：2013-06-18

Applicant: EATON CORPORATION

Inventor： YI YANG ,  LIANG DU ,  DAWEI HE

IPC: G06Q50/06

CPC classification number: G06Q50/06 ,  G01D4/00 ,  Y04S20/38

Abstract: A system disaggregates and estimates power consumption of electric loads powered by a single electrical outlet. The system includes a processor having a routine; a current sensor cooperating with the processor to measure samples for one line cycle of an aggregated current waveform for the electric loads powered by the single electrical outlet; and a voltage sensor cooperating with the processor to measure samples for the one line cycle of a voltage waveform for the electric loads powered by the single electrical outlet. The processor routine transfers the measured samples for the one line cycle of the aggregated current waveform and the voltage waveform into an aggregated voltage-current trajectory for the single electrical outlet, and provides an instantaneous decomposition of power consumption for a plurality of different categories of the electric loads from the aggregated voltage-current trajectory for the one line cycle.

Abstract translation: 系统分解并估计由单个电源插座供电的电力负载的功率消耗。 该系统包括具有例程的处理器; 与所述处理器配合的电流传感器，用于测量由所述单个电源插座供电的电负载的聚集电流波形的一个线路周期的采样; 以及与处理器配合的电压传感器，用于测量由单个电源插座供电的电负载的电压波形的一个线路周期的采样。 处理器例程将聚合电流波形和电压波形的一行周期的测量样本传送到用于单个电源插座的聚合电压 - 电流轨迹，并且为多个不同类别的 来自一个线路周期的聚合电压 - 电流轨迹的电力负载。