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Matches 1 - 50 out of 5,176

Document Document Title
WO/2020/252451A1
A system for capturing instantaneous energy usage data of a usage area is provided. The usage area includes an infrared (IR) port device configured to transmit an IR pulse based on an energy consumed by the usage area. The system include...  
WO/2020/243811A1
An electric power meter comprising modules coupled to each other. The modules include a sealed measuring module, and a module different from the measuring module; and the modules configured to enable any module to be replaced independent...  
WO/2020/236726A1
A circuit breaker includes an electromechanical switch, a current sensor, a voltage sensor, and a processor. The electromechanical switch is serially connected between a line input terminal and a load output terminal of the circuit break...  
WO/2020/209595A3
An analysis device based on power consumption information about a treadmill is disclosed. The analysis device of the present invention comprises: a current sensor for sensing, in real time, a current generated by a treadmill when a tread...  
WO/2020/231538A1
A system for detecting microwave power. In some embodiments, the system includes: a first resonator (220) including a graphene- insulating-superconducting junction (100); a probe signal source (245), coupled to the first resonator; and a...  
WO/2020/232475A1
Systems, devices, software, and methods of the present invention enable frequency-based signal power analyses in software suitable for signal with either stationary and non-stationary spectrums. The methods that may be used throughout va...  
WO/2020/222830A1
A volt meter and a current meter may measure a voltage and a current for the calculation of power consumption. A controller may calculate the power consumption when a heating element is activated and when the heating element is deactivat...  
WO/2020/219100A1
A power meter includes a sampling circuit configured to initially make electrical measurements of a unit under test at a first sampling frequency. The power meter includes an adaptive circuit. The power meter includes an accumulator conf...  
WO/2020/210668A1
A method of conducting a network stress test includes providing a first client in communication with a first server via a client-server relationship. The method also includes setting a first frequency as a set frequency. The method furth...  
WO/2020/198041A1
Certain aspects and features include a system and method for validating fundamental-only power measurements. A meter testing application calculates an expected registration for a meter under test by comparing a fundamental demand indicat...  
WO/2020/190506A1
An electricity meter includes a power line interface circuit configured to generate measurements of parameters for at least two electricity transmission paths. The meter also includes a balance determination circuit configured to generat...  
WO/2020/168708A1
Techniques are described for power detection of an amplified signal. For example, power detection described herein can receive an amplified signal from a power amplifier, and can generate an output signal that can be fed back to help reg...  
WO/2020/169254A1
A method and apparatus are disclosed for indicating one or more characteristics associated with a power factor for a power line. The apparatus includes at least one feedback element for coupling to a power line that delivers electrical p...  
WO/2020/164998A1
The invention relates to a method (100) for the distributed determination of the electrical power of at least one load (605) which is connected to a voltage source (601) via a voltage path (603), wherein a voltage measuring device (607) ...  
WO/2020/162825A1
The present invention relates to a node (10) for detecting local anomalies in an overhead power grid (1) having at least one power line (3-5). The node comprising a processing unit (13) and a memory (14), wherein the node further compris...  
WO/2020/109283A3
There is described a non-invasive electricity monitoring device comprising a housing having an opening configured to receive an electricity cable. The non-invasive electricity monitoring device further comprises a conductive element and ...  
WO/2020/157477A1
An electricity meter is disclosed. The meter comprises a converter (19) configured to synchronously modulate current and voltage measurement signals (12, 14) and output synchronously-modulated current and voltage measurement signals (34,...  
WO/2020/154291A1
An active cathodic analysis protection system employs local monitors that detect the electromagnetic fields near the transmission line. This yields a set of electromagnetic field (EMF) point readings along the transmission line. From thi...  
WO/2020/146314A1
An electric meter socket includes: a first plurality of connection points within the electric meter socket configured to form electrical connections to line voltage wirings of an electric distribution system; a second plurality of connec...  
WO/2020/144205A1
A device (1 ) is disclosed that comprises a plurality of resistive voltage dividers (23a, 23b) connected operationally between a supply line (L) and an electric earthing terminal (22; 32c) so as to form separate respective connection pat...  
WO/2020/131903A1
A sensor assembly includes a connecting bar extending along a longitudinal axis and a tubular body extending along the longitudinal axis and at least partially surrounding the connecting bar such that the tubular body is radially spaced ...  
WO/2020/131973A1
A power system of a consumer premises includes a circuit breaker to provide power to an electrical circuit and a current sensor mounted proximate a connection of the circuit breaker. The current sensor generates data that a controller us...  
WO/2020/124010A1
Disclosed are various embodiments for an anomaly detection system for detecting and identifying anomalies in electrical devices based on an energy profile associated with the electrical devices. Energy profile data associated with electr...  
WO/2020/117101A1
The invention relates to the field of microwave radio engineering. A metal housing of a device is connected to an input coaxial connector and an output coaxial connector, between which the following are arranged: a dielectric plate compr...  
WO/2020/116741A1
Disclosed is solar power-generation equipment which can have high available power by forming multilayer packages, each of which includes a power pump and a solar module. The solar power-generation equipment comprises: multiple solar modu...  
WO/2020/111336A1
The present invention relates to a method for tracking a maximum power point of a photovoltaic power conversion apparatus, in which the maximum power point is tracked by sensing the voltage, current, and temperature of solar cells and, m...  
WO/2020/111561A1
The present invention are a system and a method for controlling solar photovoltaic power generation on the basis of machine learning, the system comprising: solar photovoltaic modules; node control units for switching off a connected sol...  
WO/2020/111560A1
The present invention relates to a system and a method for controlling photovoltaic balancing, the system comprising: photovoltaic modules wherein the photovoltaic modules are connected in series with each other; node balancing control u...  
WO/2020/104797A1
An electricity meter (17) is described which includes a conductor (19) for transferring energy from a supply (20) to a load (21). The electricity meter (17) also includes a multi-layer printed circuit board (18) mechanically attached to ...  
WO/2020/094866A1
For improved measuring of electrical variables in a three-phase alternating current network having three phase conductors (L1, L2, L3) and a neutral conductor (N), according to the invention, a measuring device (100, 101) is provided com...  
WO/2020/089591A1
There is disclosed a device for determining a strength of an oscillating electric field. The device comprises an absorber to absorb radiation at the frequency of the oscillating electric field, and a thermal insulator transparent to radi...  
WO/2020/086353A1
Systems, methods, and other embodiments associated with detecting an electric vehicle charging event. In one embodiment, from electricity consumption data from a known set of electric vehicle owners, the method encodes usage values from ...  
WO/2020/083664A1
The invention relates to a measuring device (100) for measuring a physical variable. The measuring device (100) has a converter (102), which is designed to convert an input variable present at a measurement input (101), into a measuremen...  
WO/2020/077641A1
The present invention relates to the field of electrical technology, and more particularly, to an on-site test method and system for no-load/load loss of a vehicle-mounted power transformer. The on-site test method uses an on-site test s...  
WO/2020/078633A1
The invention relates to an electric meter (1) for measuring the electric consumption of an electric load (RLOAD), in particular while charging an electric vehicle. The electric meter according to the invention has a current measuring de...  
WO/2020/072490A1
A smart plug may provide a smart-plug power monitoring signal that includes information about power consumption of devices connected to the smart plug. The smart-plug power monitoring signal may be used in conjunction with power monitori...  
WO/2020/060785A1
A forecast engine generates a clear-sky solar power generation level corresponding to a photovoltaic installation that resides within a geographical area. The clear-sky solar power generation level indicates an amount of electricity gene...  
WO/2020/058436A1
A method for analyzing an operating condition of a power converter (PC) comprises providing a sample clock signal (SS) and determining at least one operating parameter of a power semiconductor device (PS1) repeatedly, wherein the repetit...  
WO/2020/053846A2
The present invention discloses a method for improving energy management, enabling reduced energy consumption and load shedding based on analysis of smart electricity meter data. The method discloses an intelligent system, wherein it pre...  
WO/2020/055286A1
The invention relates to digital electronic equipment for measuring electrical values and to devices for monitoring, metering and analyzing the production or consumption of electrical energy in single-phase and three-phase alternating cu...  
WO/2020/035507A1
A system (10) for power and/or energy consumption metering on an AC powerline network (1) supplying a plurality of channels (C1,C2,...,Cn) with a respective electrical load (L1,L2,...,Ln), comprising: A central unit (11) connected to the...  
WO/2020/035667A1
A method is described for generating a measurement cycle for inspecting an object (82) using a measurement probe (4; 30) carried by a coordinate positioning apparatus, such as a machine tool (34). The measurement cycle includes a measure...  
WO/2020/028314A1
A system and method for phase and gain calibration of a current sensor system (11). The system comprises a microcontroller (22) configured to execute software in an energy measurement component (23) and a calibration computer (12) having...  
WO/2020/022255A1
The present invention provides a measuring device capable of generating, from a measured alternating current waveform, an alternating current voltage waveform corresponding to the alternating current waveform. The measuring device includ...  
WO/2020/011858A1
The invention relates to a method and to a device for the contactless, non-invasive measurement of electrical power quantities (I) in an electrical cable (1) having at least two cores (2), wherein: only at least some of the measured powe...  
WO/2020/002223A1
A primary measuring device (301p) for measuring a current effective power (P, P1) in a primary circuit(202) of an energy transmission system (100) is described, having an evaluation device (1101) and a calibration device(1102), wherein t...  
WO/2019/239699A1
Through the present invention, the timing of sampling at a plurality of measurement points at which power line waveform data are sampled is easily synchronized. The measurement device according to the present invention is provided with a...  
WO/2019/226418A1
Testing devices such as integrated circuits (IC) with integrated antennas configured for millimeter wave (mmW) transmission and/or reception. A DUT may be mounted to an interface in a measurement fixture (e.g., a socket, anechoic chamber...  
WO/2019/226740A1
The disclosed system provides an adaptive control system technique generally related to distributed energy resources (DERs) located in distribution circuits. More specifically, the system technique relates to a DER with both active and r...  
WO/2019/216512A1
The present invention provides an electronic electricity meter. The present invention uses a current transformer so as to generate inductive power from a magnetic field around a transmission line, store the inductive power, and use the i...  

Matches 1 - 50 out of 5,176