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WO/2017/122727A1 |
The present invention enables the provision of information indicating whether or not the use of a device in a store is appropriate, or indicating what operating state is appropriate. The equipment management device: acquires state inform...
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WO/2017/120284A1 |
An approach to optimization of a thermal system includes applying computational fluid dynamics to precompute and store data for a set of canonical structures of heat transfer elements, and then using a flow network model to optimize dime...
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WO/2017/113754A1 |
A method for detecting dynamic reactive power of a grid and a reactive power detector, used for detecting the reactive power demand in a grid so as to avoid inaccurate data caused by communication delays. The method comprises: a reactive...
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WO/2017/117482A1 |
This disclosure relates to detecting manipulation or spoofing of a time based on a latency of a communication system. In one embodiment, a system includes a time input to receive a time signal. The system includes a first interface to re...
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WO/2017/116091A1 |
A method for diagnosing an oil-immersed transformer, of the present invention, comprises: a dissolved gas measurement step of measuring dissolved gas in the oil-immersed transformer by a dissolved gas measurement part; a dissolved gas an...
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WO/2017/106042A1 |
A system and method in which production measurement for renewable energy is obtained in a storage-independent manner. Energy storage is separated out from the renewable generation to provide individual performance analytics. A monitoring...
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WO/2017/100471A1 |
A power detector with a detection signal input connectible to a source of a radio frequency signal and a detected power level output has a differential amplifier detector circuit with an input connected to the detection signal input and ...
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WO/2017/100137A1 |
By virtue of the ability to vary local load via inverter (e.g., solar PV inverter) volt-ampere reactive power (VAR) injection, local demand and energy consumption can be controlled at a system level. Utilities that provide solar PV syste...
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WO/2017/099967A1 |
The power transmission tower mounted series injection transformer (TMIT) injects impedance and/or voltage on a transmission tower power line. A tension bearing tower uses vertical and horizontal insulators to support and stabilize the Τ...
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WO/2017/093792A1 |
The invention relates to a portable power and multifunctional measuring device (1; 1") which can be integrated into an energy management system (EMS) and comprises at least one terminal for tapping a voltage, at least one terminal for a ...
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WO/2017/081348A1 |
The invention relates to a device for measuring physical magnitudes on electrical conductors, comprising a casing that can be mounted on the outside of the conductor by gripping and fixing means, a metal punch that can be inserted in the...
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WO/2017/072688A1 |
Disclosed is a wall profile generator for determining thermal properties for one or more walls in a structure. The wall profile generator includes a simulation model generator to convert data associated with the structure into fixed nume...
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WO/2017/070646A1 |
A transformer monitoring device for a smart grid network is provided, which is configured to transmit and receive optical signaling between other transformer monitoring devices and other devices in the smart grid network. The transformer...
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WO/2017/064632A1 |
The present disclosure discloses an alternating current load detection circuit, including: a first resistor connected to a load circuit to be detected in parallel; a diode full bridge circuit connected to the load circuit to be detected ...
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WO/2017/066658A1 |
Methods and apparatus for non-intrusive monitoring by sensing physical parameters such as electric and/or magnetic fields. Such apparatus and techniques may find application in a variety of fields, such as monitoring consumption of elect...
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WO/2017/063607A1 |
A method and system for identifying energy consumption of an electrical appliance. The method uses a streaming controller (1) to connect one or more series groups of end controllers (2); each series group of end controllers (2) can compr...
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WO/2017/060831A1 |
A power monitoring device is provided that includes: a control unit comprising a processor and a memory coupled to the processor; a power meter configured to obtain a reading corresponding to power transmission through a location on a su...
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WO/2017/057956A1 |
A system for power transmission line permitted heat capacity calculation and electric power-system analysis is disclosed. The system for power transmission line permitted heat capacity calculation and electric power-system analysis compr...
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WO/2017/058761A1 |
Methods and system for power system optimization and planning based on introducing new state variables. In accordance with an example embodiment, a novel power flow analysis method and/or system introduces new state variables for power s...
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WO/2017/057180A1 |
An estimation device (10) equipped with: a data acquisition unit (11) that acquires measurement data for the electric current consumption or the electric power consumption of all of multiple electric devices being monitored; an estimatio...
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WO/2017/053876A1 |
Described herein are methods and systems for remote sensing to derive a calibrated power measurement for a power distribution point. Magnetic field sensors of a sensor module sense a magnetic field emitted by the power distribution point...
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WO/2017/041572A1 |
An improved distribution transformer energy efficiency measurement testing method, device and storage medium, the testing method comprising: building an equivalent two-port network model of a distribution transformer (301); on the basis ...
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WO/2017/038364A1 |
The present invention addresses the problem of providing a new technique for displaying the operating state of an electrical apparatus. To solve the problem, the present invention provides an information output device including a means f...
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WO/2017/038354A1 |
An information providing device (10) comprises: a reliability determination unit (11) that determines reliability of an estimation result obtained by estimating the operation states of an electrical apparatus group being monitored, on th...
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WO/2017/027682A1 |
A head-mounted user device is provided for use in a smart grid network. The head-mounted user device includes a signal processor configured to receive signaling containing information about one or more assets in a distributed power grid ...
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WO/2017/012442A1 |
A method and device for computing the loss rate of a direct current cable. The method comprises: acquiring a mapping relationship among a current-carrying capacity, a cable path and the maximum cable length of a unit voltage drop cable; ...
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WO/2017/005846A1 |
The invention relates to an apparatus (30) of an energy system which has inputs (39) that can be connected in a conductive manner to at least one current transformer (20, 28, 29) and at least one voltage transformer (10, 18, 19). A testi...
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WO/2017/007692A1 |
In accordance with aspects of the present invention a distributed energy system edge unit is presented. An edge unit includes a power grid interface; one or more device interfaces; a processing unit coupled to the power grid interface an...
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WO/2017/004246A1 |
Wireless devices are provisioned using multiple factors. As part of a wireless detection phase, multiple wireless communications are received that were transmitted by multiple wireless devices. Individual wireless devices are distinguish...
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WO/2017/004109A1 |
Method of controlling distribution of energy within an energy distribution system and energy distribution systems are provided. An energy distribution system includes a central controller and one or more remote distribution control units...
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WO/2016/206110A1 |
Methods and apparatus to adaptively manage data collection devices in distributed computing systems are disclosed. Example disclosed methods involve instructing a first data collection device to operate according to a first rule. The exa...
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WO/2016/197413A1 |
An energy storage charging device. The device comprises: an energy storage apparatus (110) which comprises a plurality of energy storage sub-apparatuses (112) in cascading connection, wherein the energy storage sub-apparatus comprises a ...
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WO/2016/201453A1 |
Disclosed is a channel-selective RF power sensor having a coupler and a channel-selective power measurement circuit. The said coupler is configured to obtain a sample of energy travelling on a main transmission line and provide the sampl...
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WO/2016/190519A1 |
The present invention relates to a load control system and an LED lamp and, more specifically, to: an LED lamp applicable to fire extinguishing facilities or dimming facilities, and having an LED module divided into at least two groups a...
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WO/2016/189780A1 |
Provided is an apparatus management method in an apparatus management device for managing information about apparatuses installed in a house, wherein the apparatus management method includes: an acquisition step for acquiring power consu...
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WO/2016/189805A1 |
A power monitoring system (10) is provided with the following: a measurement unit (25); an acquisition unit (31); a power consuming unit (46); a transmission unit (42); and an identification unit (32). The measurement unit (25) measures ...
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WO/2016/191003A1 |
Described is an apparatus which comprises: one or more sensors for coupling to a power source and for sensing electrical parameters of the power source, wherein the power source is operable to provide power to a system having one or more...
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WO/2016/191337A1 |
A method and apparatus for detecting the wiring configuration of an electric power system based upon a particular voltage ratio that is determined for the electric power system. Also a method and apparatus for diagnosing voltage swap con...
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WO/2016/186825A1 |
Systems and methods for isolated energy measurement are disclosed. A net current between a first point of a circuit and a second point of the circuit is detected based at least in part on a magnitude and a direction of a current provided...
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WO/2016/181693A1 |
When, from among group 1, which comprises electric energy meters (100a-100d), an electric energy meter upon which unauthorized action has not been performed is made to be a normal electric energy meter and an electric energy meter upon w...
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WO/2016/179042A1 |
Provided herein are systems and methods for an adapter that can convert building communication and high-voltage electrical systems to a low-voltage connection, communication, and power bus. The adapter can connect to and continuously pow...
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WO/2016/177857A1 |
Methods and apparatuses for monitoring a power circuit are disclosed. Electric conditions in the power circuit are sampled by a sensor device attached to the power circuit. The sampling can be based on a first sampling window and a secon...
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WO/2016/178740A2 |
A polarimeter includes an integrated device with an array of antennas including multiple column pairs. Each column pair has two columns, and each column in each column pair includes multiple antennas. A first column of each column pair i...
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WO/2016/176315A1 |
A power meter includes a voltage sensor input port configured to receive one of single phase AC voltage and three phase AC voltage values. The power meter further includes a current sensor input port configured to receive one of single p...
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WO/2016/172630A1 |
A computer-implemented method and system for optimizing user experience are disclosed. The method and system comprise determining a power profile of a device; determining historical behavior of at least one user and using a criterion bas...
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WO/2016/171347A1 |
The present invention relates to a device for detecting improper wiring of a watt-hour meter and a method therefor, the device comprising: a detection unit for detecting voltage and current signals from a three-phase three-line watt-hour...
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WO/2016/157927A1 |
Provided as a means for solving the problem of the present invention is a data processing apparatus (1) having a measurement data acquiring unit (10) for acquiring measurement data indicating a temporal change in the electric current con...
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WO/2016/157926A1 |
Provided is a data processing device (1) having: a measurement data acquisition unit (10) for acquiring measurement data indicating the change over time in the electric current and/or electric power consumed by an electrical apparatus; a...
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WO/2016/161438A1 |
A method of detecting a synchronization switching pulse using a power detector in a time division duplexing (TDD) system includes receiving an input signal, detecting a power level associated with the input signal using a digital power m...
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WO/2016/154192A1 |
A power metering circuit includes a current input path for receiving an analog current input at a first analog to digital converter; a voltage input path for receiving an analog voltage input at a second analog to digital converter; a mu...
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