| Document |
Document Title |
|
WO/2024/092970A1 |
An electric stove power detection circuit and an electric stove. The circuit receives a mains supply voltage signal of an electric stove by means of a voltage transformer (100), and outputs a low-voltage sampling signal after performing ...
|
|
WO/2024/094694A1 |
The invention relates to a method and a device (6) for determining an electric flow in an electric conductor (con) by means of a non-contact current measurement apparatus (4) and a non-contact voltage measurement apparatus (2), as well a...
|
|
WO/2024/087874A1 |
The present application relates to a non-contact current and voltage composite measurement device and system, said device comprising a current signal detection apparatus, a voltage signal detection apparatus, a zero-crossing test circuit...
|
|
WO/2024/076760A1 |
The present disclosure is directed toward systems and methods for measuring electric current in a multi-wire cable, as well as the apparent and real power associated with an electrical load connected to the cable. A probe comprising an a...
|
|
WO/2024/069732A1 |
A machine tool according to one embodiment of the present disclosure that is capable of highly precisely ascertaining power consumption comprises: a plurality of power verification targets; a single power meter provided in an electrical ...
|
|
WO/2024/073387A1 |
A system for verifiably determining carbon emissions associated with a creation of a unit of production is disclosed.
|
|
WO/2024/069466A1 |
Method for the detection of anomalies in a set of electric appliances comprised in a given monitored environment (105), said monitored environment (105) comprising a main meter measuring electric power consumption by the set of electric ...
|
|
WO/2024/059915A1 |
The invention comprises automatically tuning a power management system (1000) adapted for use with a vehicle or marine electrical power system (100) powered by an internal combustion engine (105) and an alternator (110) driven by the int...
|
|
WO/2024/064365A1 |
Methods, systems, and devices for a radio frequency (RF) power detector are described. An example circuit may include a rectifier having differential RF input terminals and an amplifier configured to generate a voltage that is logarithmi...
|
|
WO/2024/064489A1 |
In an aspect, measurement processing circuitry may obtain, from a sensor, a first measured value of a measured object, the first measured value corresponding to a first power consumption level of the measured object at a first time point...
|
|
WO/2024/061833A2 |
The invention relates to a method for determining a correction value in a primary-side charging plate (105) during the measurement of energy for a secondary charging plate (104), the method comprising the steps of: selecting at least one...
|
|
WO/2024/058644A1 |
The present application relates to an apparatus and method for detecting a buried power line path, the apparatus comprising: a transmitter that, when transmitting a current pulse signal to a conductor (power line) of a common distributio...
|
|
WO/2024/058645A1 |
The present application relates to an apparatus and method for detecting a buried path of a power line, the apparatus comprising: a transmitter which, when transmitting a current pulse signal to a conductor (power line) of a public distr...
|
|
WO/2024/052932A1 |
The present invention relates to a multichannel electronic device with dynamic sampling and integrated auxiliary system (400). The intelligent electronic device (IED) (101) monitors electrical parameters of plurality of metered connectio...
|
|
WO/2024/037351A1 |
A non-technical loss detection method for an electric power distribution system (200), an electronic device (1000), and a storage medium. The method comprises: according to circuit parameters of each power supply (201) measured by a meas...
|
|
WO/2024/032431A1 |
A radio frequency power supply signal acquisition method and an apparatus. The method comprises: determining a rising edge interval and a falling edge interval in a current pulse cycle according to the power variation of continuously sam...
|
|
WO/2024/028709A1 |
One or more systems, devices, and/or methods provided herein relate to a process for in-process radio frequency (RF) signal quality analysis and amplitude adjustment of one or more RF devices. In one or more embodiments, the RF device ca...
|
|
WO/2024/013235A1 |
The invention relates to a distributed electric power measurement system for measuring electric power in an electrical installation supplied with a cyclic alternating electrical signal, the system comprising a voltmeter (4) and at least ...
|
|
WO/2024/013415A1 |
The present invention discloses the use of effective currents for analysing a 4WD transformer, where the use of said currents in the secondary coils of the 4WD transformer, replacing the actual currents of said coils, results in the same...
|
|
WO/2024/009121A1 |
This intelligent system detects and measures the point oxygen of the house (which is installed in ceramics) and the amount of electricity consumption (which is installed in the power outlets of consumers) and sends all the information on...
|
|
WO/2024/010888A1 |
An electricity meter includes: a plurality of first electrical metrology components including a first load busbar (L1(LOAD)), a first line current transducer (114a) positioned around the first load busbar, a first DER busbar (L1(DER)), a...
|
|
WO/2024/001161A1 |
A self-detection circuit based on a power detector, comprising: a power detector, a coupler, a phased array transmitting channel 1, and a phased array transmitting channel 2. The power detector has two working modes, i.e., a phase detect...
|
|
WO/2023/237593A1 |
The invention relates to a method for classifying a load profile using a processor (12), comprising the following steps: providing (20) the load profile to be classified in a data store (14); providing (22) a database of J classified loa...
|
|
WO/2023/240280A1 |
Disclosed herein are systems and methods for anomaly detection. A distributed physical state estimation system determines low-level state estimates covering respective sections of a cyber-physical system based on raw, high-performance me...
|
|
WO/2023/229981A2 |
An electrical meter may have more than one analog-to-digital converter to allow the electrical meter to provide additional functionality. A first analog-to-digital converter (ADC) may be used by a metrology component of an electrical met...
|
|
WO/2023/228298A1 |
A power consumption estimation device (110) comprises: a total power consumption data acquisition unit (113) that acquires total power consumption data indicating total power consumption from a power meter (102); an operating state data ...
|
|
WO/2023/228816A1 |
An electric power consumption estimation apparatus (110) comprises: a total electric power consumption data acquisition unit (113) that acquires, from an electric power measurement instrument (102), total electric power consumption data ...
|
|
WO/2023/220698A2 |
Described is an electrical power distribution and monitoring system utilizing electrical heat tracing equipment for purposes of fault detection and maintenance forecasting, the system is intended to replace or augment an existing Electri...
|
|
WO/2023/218721A1 |
This active power measuring device comprises: a frequency estimator for estimating, on the basis of a time series of a voltage of an alternating current being transmitted to or received from a power grid by a target device, the period an...
|
|
WO/2023/213368A1 |
Aspects of the present invention relate to a method (200) of operating a renewable energy power plant (12) comprising one or more renewable energy generators (14). The method (200) comprises: receiving a measurement signal indicative of ...
|
|
WO/2023/205734A1 |
The described technology provides a radiometer system, including an N-path transmission combiner including one or more sum-difference couplers and one or more quadrature couplers to generate N-path output signals including one or more su...
|
|
WO/2023/195997A1 |
A sensor device for non-invasive monitoring of energy consumption usage attached to a power cable. The sensor includes a housing having a bottom part and a top part each presenting end sides and side walls, a controller having a software...
|
|
WO/2023/152715A1 |
A simple energy meter apparatus for measuring amount of AC power in terms of power dissipated, power reserved at input, power consumed, power delivered at load, residual power at load, power reserved at load and phasor reactive power. Th...
|
|
WO/2023/150399A1 |
Disclosed is a liquid-cooled termination for calorimic RF power measurement having an RF transmission line, a coolant flowpath having a coolant input and a coolant output, and an RF load. The RF transmission line being electrical communi...
|
|
WO/2023/121979A9 |
Systems and methods for identifying and managing stress conditions, risk state or aging state associated with capacitors associated with electrical equipment in an electrical power system are disclosed herein. In one aspect, a method for...
|
|
WO/2023/129505A1 |
A non-intrusive, in-situ power method for measuring the loss associated with magnetic components (for example, an inductor) of a power converter is provided. The method involves first capturing a first set of voltage and current waveform...
|
|
WO/2023/113070A1 |
The present invention relates to a system for monitoring the energy of power equipment in a factory, comprising: a plurality of switchboards for supplying power generated by a power plant to equipment; a plurality of measurement instrume...
|
|
WO/2023/113215A1 |
A method by which a server determines a power supply amount from multiple power supply sources including a P2P power supply source, according to one embodiment of the present invention, may comprise the steps of: calculating a reference ...
|
|
WO/2023/112686A1 |
This measurement device, which communicates with a sensor, acquires, from the sensor, information relating to a sensor-specific detection amount of the sensor itself, and a detection amount detected by the sensor. In addition, the measur...
|
|
WO/2023/098847A1 |
The present application provides a load detection method and apparatus for a transformer, a computer device, and a storage medium. The method comprises: determining that an extreme event occurs in at least one of weather and/or e-commerc...
|
|
WO/2023/082885A1 |
A door lock control method and apparatus, an intelligent door lock, and a storage medium. The door lock control method comprises: obtaining actual power consumption of one or more functional modules in an intelligent door lock; obtaining...
|
|
WO/2023/074750A1 |
The present invention measures, with high sensitivity, the phase difference between a plurality of physical fields. A phase difference measurement device (10) comprises: an electromagnetic irradiation unit (2) that repeatedly irradiates ...
|
|
WO/2023/069389A1 |
A power supply control circuit for controlling operation of a power supply for an electricity meter during an alternating current (AC) power outage includes: an input section configured to receive a representation of an output voltage of...
|
|
WO/2023/054892A1 |
The present invention relates to a method for managing residential demand response resources, wherein a user is informed of the benefits of participating in demand response in consideration of all of appliance information about the deman...
|
|
WO/2023/044133A2 |
An electricity usage monitor may include a coupling component to couple the electricity usage monitor to monitor an electrical circuit, a meter to measure electricity usage of the electrical circuit, an encoder to receive, from the meter...
|
|
WO/2023/043389A1 |
The present invention proposes a power analyzer (10) for mains switchgear comprising, a main body (20), at least one housing (21) which is formed on the main body (20), suitable for inserting the respective cable (C) of the mains switchg...
|
|
WO/2023/043431A1 |
A system (60) that monitors and analyzes power consumption signals over time for household equipment (35). Equipment (35) may exhibit a representative operating signature. The system analytics may include determining a 'normal' operating...
|
|
WO/2023/043430A1 |
A power consumption monitoring device (120) that may be attached to any electrically powered equipment (102). In some examples, the device (120) may include a male and female electrical plug that may be inserted between the equipment (10...
|
|
WO/2023/038792A1 |
An aspect relates to an apparatus including a radio frequency (RF) signal power detector. The RF signal power detector includes a first current source configured to generate a first current based on a power level of a first RF signal; a ...
|
|
WO/2023/030838A1 |
The NILM device (110) configured to, measure electrical parameters comprising active power, reactive power, and apparent power for each phase of the supply line (112). The NILM device (110) extract a sample window from the measured elect...
|
