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WO/2019/072421A1 |
The invention relates to a current sensor assembly (10, 38, 40, 42, 44, 46, 48, 50, 2) comprising a magnetoresistive gradient sensor (12) which is arranged between two conductor sections (14) of a current conductor (56). The conductor se...
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WO/2019/073497A1 |
A construction system regarding a capacitive electric voltage sensor comprising a voltage source electrode and an electric field sensor, in which the source electrode (110/210/310/410) is shaped like a container which configures an inner...
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WO/2019/070583A1 |
Unique systems, methods, techniques and apparatuses of a power line measurement device are disclosed. One exemplary embodiment is a measurement device comprising a measurement device structured to at least partially surround a segment of...
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WO/2019/069763A1 |
This electric current sensor for an electric current pathway comprises: the electric current pathway (40); a magnetic detector (10) disposed facing the electric current pathway, the magnetic detector converting an AC magnetic field gener...
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WO/2019/069499A1 |
Provided is a method for manufacturing a current sensor that detects a current on the basis of a magnetic field generated by a to-be-detected current. This method includes: a step for preparing a current sensor (1); a step (ST1) for appl...
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WO/2019/069500A1 |
Provided is a magnetic sensor (10) that senses a magnetic field in a predetermined magnetism sensing direction (X). The magnetic sensor (10) is provided with a chip (3) in which at least one magnetic element (3a, 3b) is formed. The lengt...
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WO/2019/064657A1 |
This current sensor (1) detects a current to be detected on the basis of the magnetic field created by the current. The current sensor comprises a first magnetic sensor (11), second magnetic sensor (12), first calculation unit (31), seco...
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WO/2019/067564A1 |
A system includes a sensor device having a sensor adapted to generate measurement data relating to a characteristic of a concrete mixture, a transmitter adapted to transmit a first signal based on the measurement data, and a conductive w...
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WO/2019/063536A1 |
Lightning current measuring apparatus for a lightning protection system of a wind power system, having a sensor arrangement (18) which is arranged at a distance from a lightning conductor (13) and can be used to capture properties of a m...
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WO/2019/063147A1 |
The invention relates to a monitoring device (14) for monitoring an energy parameter in a distribution station (12), the monitoring device for applying to a voltage conductor (20) being arranged in the distribution station and comprising...
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WO/2019/066050A1 |
[Problem] To provide a magnetic sensor element and a magnetic sensor device which can be easily manufactured and with which it is possible to reduce light loss to the greatest extent possible. [Solution] Provided is a magnetic sensor ele...
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WO/2019/064199A2 |
According to one embodiment, a wireless power transmitting apparatus wirelessly supplies power to a wireless power receiving apparatus, and includes: a sensor unit configured to detect a magnetic force of a first magnetic substance inclu...
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WO/2019/064265A1 |
The invention relates to a sensor (3) for measuring a voltage in a HV/MV power network in a separable connector (2), the sensor comprising: - an adapter element (11) comprising a high voltage connection adapted to be mechanically and ele...
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WO/2019/059852A1 |
Device and method for measuring electrical current, for measuring current will drastically reduce labor costs that occur during physical installation of current transformer and software configuration of current transformer type and trans...
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WO/2019/056095A1 |
An electromagnetic device including an elongated electrical current conductor and a soft magnetic wire made of a soft magnetic material and having a helical section wound around the electrical current conductor for two or more turns, whe...
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WO/2019/060765A1 |
The present disclosure pertains to systems and methods for detecting traveling waves in electric power delivery systems. In one embodiment, a system comprises a capacitance-coupled voltage transformer (CCVT) in electrical communication w...
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WO/2019/052768A1 |
The invention relates to a device (39) for detecting a number of transient voltage pulses, in particular on a voltage supply. In order to specify a device for voltages in the kilovolt range which, as compared with the prior art, is simpl...
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WO/2019/048537A1 |
A measurement circuit is arranged to make several measurements, either at different times or in respect of different frequency components of currents measured by current sensors in respective phases of a multiphase supply system. The mea...
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WO/2019/049410A1 |
Provided is a current sensor (1) for outputting an output signal (Vout) on the basis of a signal magnetic field (Bsig) generated by the current (I) of an object of measurement. This current sensor comprises at least one magnetic sensor (...
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WO/2019/049414A1 |
This magnetic sensor is provided with a magnetosensitive element section (11), a first magnet section (13), and a second magnet section (14). The direction of a bias magnetic field (1) is substantially orthogonal to the sensitivity axis ...
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WO/2019/043623A1 |
A method of regulating the operation of an electrical system, the electrical system including, a contactor unit including a contactor and a conductive element, sensing circuitry including at least two Hall Effect sensors, and a control u...
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WO/2019/043602A1 |
A Hall Effect sensor, including a toroid including a gap having opposed surfaces, which are substantially planar and substantially parallel to one another. The toroid further includes a central plane bisecting the opposed surfaces. A fir...
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WO/2019/045260A1 |
The present invention relates to a hardware-type self-power generating smart current sensor for allowing an existing method using an embedded battery or external commercial power for supplying power to the smart current sensor to be repl...
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WO/2019/042972A1 |
The present disclosure provides a system and method for the management of a monitor module in an electrical measurement system to determine an estimate of a transfer function of a first measurement sensor in the measurement system. The m...
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WO/2019/044258A1 |
Provided is a current measurement device comprising a shunt resistor, a pair of first and second voltage signal lines connected to the shunt resistor, and a current measurement circuit that measures the current according to a signal by t...
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WO/2019/040422A1 |
A device configured to fit between an electric plug and an electric wall outlet for monitoring the energy consumption of an electrically powered device such as an appliance. The monitoring device enables energy consumption to be measured...
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WO/2019/038964A1 |
A magnetic sensor package (120) includes a plurality of magnetic sensors, a signal processing circuit (30), and a metal plate (40). The magnetic sensors detect the strength of a magnetic field generated due to a current to be measured. T...
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WO/2019/036177A1 |
A switched-capacitor voltage divider is provided that functions to divide an input voltage only while a low-duty-cycle clock pulse signal is asserted. All the switches in the switched-capacitor voltage divider are idle during an off time...
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WO/2019/035230A1 |
According to the present invention, a conductor (110) includes, midway in the longitudinal direction thereof, a flow path section on one side and a flow path section on the other side, in which current to be measured branches and flows. ...
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WO/2019/035323A1 |
A signal processing system according to one aspect of the present invention comprises: a receiving device that receives a signal; and a plurality of detection devices that detect the components of the differing frequencies of a current t...
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WO/2019/034390A1 |
A measurement arrangement for magnetically sensing an electric current is described, which arrangement comprises a circuit board (10) and an electrical conductor (20) that is integrated into the circuit board (10) and extends in a y-dire...
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WO/2019/031140A1 |
This current measurement device comprises: a current measurement resistor that is for measuring current and is provided with a resistive element and a first and second electrode fixed to the resistive element, and an electronic circuit c...
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WO/2019/032912A1 |
A current transformer having a body having an upper half and a lower half hingedly connected to the upper half, a pair of ferrite cores located within one of the upper half and the lower half of the body, the pair of ferrite cores defini...
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WO/2019/030781A1 |
The present invention relates to a system for generating a direct current power output from an alternating current (103) in a primary wire (3), wherein the system comprises: at least one core (104) configured to be located around the pri...
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WO/2019/027443A1 |
A sensor for detecting an amount of current flowing in a wire wherein displacement of a sensing mirror is used in an interferometer to enable determination of the amount of current. The sensor includes a magnetostrictive element located ...
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WO/2019/019137A1 |
A Hall effect current sensor (300) and a motor drive, used for simplifying the structure, reducing costs, and increasing the accuracy of measurement results. The Hall effect current sensor (300) comprises an annular magnetizer (301) with...
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WO/2019/016822A1 |
A combination current sensing device comprising a plurality of current measuring sensors, at least one ambience measuring sensor, a voltage measuring device and a computing device; at least a magnetic field concentrator, and a controlled...
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WO/2019/011624A1 |
The invention relates to a coaxial resistor (1), comprising a forward conductor (6) and a return conductor (7) for conducting the current to be measured in opposite directions and comprising a resistance element made of a resistive mater...
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WO/2019/014630A1 |
A system for detecting current magnitudes in a circuit breaker panel includes multiple 3-sensor magnometers placed over the main breaker and branch circuits in the circuit breaker enclosure. The sensors communicate with a local processin...
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WO/2019/011896A1 |
Contactless voltage transducer (2) for measuring voltages between at least two conductors of an alternating voltage conductor system, the transducer including two or more capacitive current measurement units (3), each said capacitive cur...
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WO/2019/009112A1 |
This current measuring device for measuring a current is provided with: a conductor wherein a current flows; a circuit board that is provided with wiring for taking out a voltage signal from the conductor; a cover member housing the circ...
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WO/2018/234133A1 |
The present invention relates to a device for measuring a magnetic field and, more specifically, for measuring direct and/or alternating currents circulating in a primary conductor. The current sensor 1 according to the invention compris...
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WO/2018/236106A1 |
The present invention provides a source and measurement unit for measuring a semiconductor device, wherein the unit is manufactured as a CMOS integrated circuit, has a bipolar characteristic enabling operation in a positive polarity and ...
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WO/2018/229816A1 |
A production method for a power module that: is formed by mounting an electronic component on a lead frame that has a plurality of leads; and performs power control. The production method comprises: a bonding step for bonding a resistanc...
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WO/2018/229820A1 |
A power module that: is formed by mounting an electronic component on a lead frame that has a plurality of leads; and performs power control. The power module comprises an electronic element that has a prescribed electrical function and ...
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WO/2018/229822A1 |
A power module that: is formed by mounting an electronic component on a lead frame that has a plurality of leads; and performs power control. The power module comprises an electronic element that has a prescribed electrical function and ...
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WO/2018/230030A1 |
In this current detection device (1), at least one first plate part (51a, 51b, 51c), at least one second plate part (52a, 52b, 52c), and at least one third plate part (53a, 53b, 53c) of at least one magnetic shield (50a, 50b, 50c) are co...
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WO/2018/229817A1 |
A power module that: is formed by mounting an electronic component on a lead frame that has a plurality of leads; and performs power control. The power module comprises an electronic element that has a prescribed electrical function, is ...
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WO/2018/229675A1 |
Impedance assembly (2) for use in a voltage divider for sensing an AC voltage of at least 1 kV versus ground of a power-carrying conductor distributing electrical energy in a grid. The impedance assembly comprises a) a printed circuit bo...
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WO/2018/225955A1 |
A current sensing device according to the present invention may comprise: a substrate part which includes at least two base substrates stacked in one direction and through which a circuit passes in the one direction; a coil part which is...
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