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WO/2016/203360A1 |
Device for measuring the electric power drawn by a railway vehicle from a high-voltage electric supply line including a current sensor connected to the supply line, a resistive voltage divider connected between the line and earth, first ...
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WO/2016/203781A1 |
This current sensor is provided with: a primary conductor (110) in which a current, i.e., a subject to be measured, flows; at least one magnetic sensor (120), which detects the strength of a magnetic field generated due to the current fl...
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WO/2016/198575A1 |
The invention relates to a current measuring equipment based on optical fiber for measuring the current circulating through a conductor, comprising an interrogator (2) with an emitter (3) and a receiver (4), and a sensing portion (5) clo...
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WO/2016/194240A1 |
An electric current sensor is provided with a primary conductor (110) through which electric current to be measured flows and a first magnetic sensor and a second magnetic sensor (120b) that each detect the strength of a magnetic field g...
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WO/2016/194633A1 |
An electric current sensor is provided with a conductor (110) through which electric current to be measured flows and a first magnetic sensor and a second magnetic sensor (120b) that detect the strength of a magnetic field generated by t...
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WO/2016/194911A1 |
The current sensor 200 comprises: a magnetic sensor 220 that measures the induction field generated by a current to be measured flowing through a current path 100; and a first magnetic shield 210 and a second magnetic shield 310 that are...
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WO/2016/190290A1 |
A current detection element (1) is provided with: a laminate (10) in which a plurality of insulator layers are laminated; a main line conductor (11) formed on the laminate (10) and extending in one direction; a coiled current detection c...
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WO/2016/189864A1 |
The probe according to the present disclosure includes: a first electrode connected to a first capacitor having a known capacitance value; a second electrode connected to a second capacitor having a known capacitance value; a third elect...
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WO/2016/190087A1 |
To provide a current sensor wherein deterioration of measurement accuracy due to heat generated by a current path is improved. A current sensor 1 has: a first case 300, which holds a current path 100 wherein a current to be measured flow...
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WO/2016/187090A1 |
A voltage sensor comprises a conductor (102) having a first end (101) and a second end (103), the first end including a first connection interface (150) and the second end having no connection, and a sensor section (125) including at lea...
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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/2016/186022A1 |
Provided is a current detection device in which, to a bus bar configured as a shunt resistor, another member can be easily connected and fixed by means of rotational fastening of a screw member. The current detection device is provided w...
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WO/2016/177571A2 |
The invention relates to a method for measuring a voltage that is present in an electrical conductor (10). The object of the invention is that of providing a means for measuring voltage in an electrical conductor which does not require a...
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WO/2016/177490A1 |
The invention relates to a method (200) for measuring a current (138) using a diamond material (102). The diamond material (102) has at least one nitrogen deposit (112) and an imperfection (114) in a crystal lattice (300) of the diamond ...
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WO/2016/177493A1 |
A measurement apparatus for measuring at least one property of an electron bunch or other group of charged particles travelling through a cavity (310), comprises a plurality of electrodes (302-308) arranged around the cavity, a plurality...
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WO/2016/176469A1 |
Multiple pin probes and methods for controlling such multiple pin probes to support parallel measurements are disclosed. The method may include: establishing electrical contact between a multiple pin probe and a subject of measurement; s...
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WO/2016/174524A2 |
Methods and systems are disclosed related to the processing of video and sensor data recorded by a video camera. For example, a first embodiment is directed to the storage of sensor data in a metadata portion of a digital media file, a s...
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WO/2016/175115A1 |
Provided is a current detection device that is configured such that, when using a fixing member to fix a bus bar, which is a current path, by rotation to a current detection device configured as a shunt resistor, a load is not applied to...
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WO/2016/173447A1 |
An integrated current sensor, comprising a Z-axis gradiometer (13) and lead frame primary coil (15); the Z-axis gradiometer (13) is a magnetoresistive Z-axis gradiometer, comprising a substrate (10), two elongated soft magnetic flux conc...
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WO/2016/175123A1 |
Provided is a non-contact voltage measurement device capable of accurate measurement using a simple configuration. A first capacitor C1 and a second capacitor C2 that have correlating capacitance are formed between a first electrode E1, ...
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WO/2016/175116A1 |
Provided is a current detection device that makes it possible to eliminate the impact of vibration that is applied to a bus bar which is configured as a shunt resistor and measure a current with high accuracy and high reliability. The in...
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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/2016/176349A1 |
A system, device, and method are disclosed for a tunneling magnetoresistance (TMR) magnetic sensor to effectively increase magnetic field measurement linearity and minimize cross-axis interference. The TMR magnetic sensor comprises a plu...
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WO/2016/175142A1 |
Provided is a non-contact voltage measurement device capable of accurate measurement of AC voltage and comprising: a detection electrode 13 to which is applied a voltage corresponding to an AC voltage Vac; a feedback electrode 14; a cond...
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WO/2016/171039A1 |
A bus bar assemble type electric current sensor of this application is provided with: a sensor module (10) having a resin mold (10A) and sensor portions (SN1 to SN3) provided in the resin mold (10A); and a bus bar module (20) having a ca...
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WO/2016/170588A1 |
Provided is a device failure diagnosis system that has low cost and is easy to be installed. The failure diagnosis system is configured by being provided with: a magnetic field measurement system for measuring the intensity of a magnetic...
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WO/2016/170589A1 |
Provided is a failure diagnosis system for industrial and medical devices that has a low cost and is easy to install. This failure diagnosis system is configured so as to be provided with a surface current vector measurement system for m...
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WO/2016/162404A1 |
The invention relates to a power converter system comprising a power converter, which detects a current flowing through the power converter and converts said current into a measurement voltage, and an electronic evaluation system which i...
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WO/2016/163022A1 |
This current detection device is configured from: an annular magnetic material core (2) that forms a closed magnetic path around a pair of conducting wires (1a, 1b) in which conduction currents (Ia, Ib) flow; an excitation coil (3) wound...
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WO/2016/156876A2 |
Monitoring apparatus for monitoring partial discharge activity in an AC electrical system comprises: a pair (60) of high- and low-frequency sensors; a timing module arranged to receive a cyclic signal from the low-frequency sensor and to...
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WO/2016/156392A1 |
The invention relates to a current-measuring device for the galvanically decoupled measurement of high currents through an electrical conductor. For this purpose, a plurality of magnetic-field sensors are arranged around the electrical c...
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WO/2016/155702A1 |
The invention relates to a sensor module for a modular plug connector, wherein the sensor module (1) comprises a core segment (2) and at least two outer segments (3, 3', 3", 3"') arranged around the latter, wherein the segments (2, 3, 3'...
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WO/2016/156422A1 |
The invention concerns a magnetic measurement device comprising a DC magnetic field sensor consisting of at least four discrete elongate elements, each element consisting of at least one coil and a magnetic material without remanence, sa...
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WO/2016/150872A1 |
The invention relates to a method for providing a corrected measuring signal indicating a high voltage on a high-voltage node (HV), comprising the steps of: injecting a periodic injection signal into a voltage divider (2) coupled between...
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WO/2016/153721A1 |
A high index contrast waveguide device is disclosed and described. In one embodiment the waveguide may include a lithium niobate substrate, a waveguide with a higher refractive index than that of the lithium niobate substrate patterned o...
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WO/2016/148022A1 |
Provided is an electric current sensor that is capable of suppressing measurement errors due to the effect of electric current flowing to another conductor adjacent to the conductor to which the electric current to be measured flows, and...
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WO/2016/146193A1 |
The invention relates to an assembly of a gas-tight compartment (1a) and an optical voltage sensor that further comprises a module (1c). The module (1c) comprises an electro-optic crystal (9) and electrodes (7, 8), wherein the electro-op...
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WO/2016/148032A1 |
An electric current sensor 2 measures electric currents flowing through two bus bars 3 and 13 which are aligned side by side in the X-direction and extend parallel to one another in the Y-direction. A sensor element 4 is disposed on a st...
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WO/2016/143949A1 |
A cycle-type voltage divider according to an embodiment of the present invention can include a first resistor to an (n+1)-th resistor sequentially connected in series to configure one closed circuit. An input voltage can be applied to bo...
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WO/2016/142439A1 |
Current sensor for measuring an alternating current. The invention relates to a current sensor provided with an electric coil (5) made in the form of a printed circuit. Its closed contour is inscribed within a rectangle delimiting a thro...
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WO/2016/139028A1 |
The invention relates to an electrical assembly, comprising a direct-current circuit and a current-measuring device (8) for measuring a current intensity of the direct-current circuit (7), wherein the direct-current circuit (7) has a dir...
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WO/2016/139924A1 |
This voltage measuring device is configured to measure a voltage to be measured, i.e., a potential difference between a reference potential and the potential of a conductor. The voltage measuring device is provided with: a first electrod...
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WO/2016/136567A1 |
A voltage detection circuit (1) comprising: an inductor (L1) connected to connection sections (10A, 10B) that input AC voltage; an inductor (L2) that magnetically couples to the inductor (L1); a capacitor (C2) connected in parallel to th...
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WO/2016/135870A1 |
An optical fiber sensor is provided with optical fibers 41, 46 configured from cores 41a, 46a for propagating light irradiated from a light source unit 10 to a light reception unit 20 and claddings 41b, 46b formed on the outer periphery ...
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WO/2016/135181A1 |
The invention relates to a sensor device (2) for connection to a measurement connection of a capacitively controlled feedthrough. An adapter (5) can be connected to the measuring connection and a fastening device. A sensor housing (8) ca...
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WO/2016/133168A1 |
The purpose of the present invention is to detect faults in bonding wires quickly, without contact, highly accurately, and inexpensively by detecting the distribution of an electric current flowing through a plurality of bonding wires in...
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WO/2016/131455A1 |
The invention relates to a device (1) for integrated current measurement inside a high-voltage contact of a hybrid module (30). The invention also relates to a hybrid module (30).
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WO/2016/130265A1 |
Disclosed is a current sensor (600) that senses current flow in a conductor (604) by coupling a first magnetic field generated by the conductor to a sense element (602). The current sensor includes a shield (700) including a first materi...
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WO/2016/125638A1 |
Provided is an electric current sensor with which it is possible to reduce errors arising between the true value of an alternating current and a current value inferred from a detection signal during detection of the alternating current b...
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WO/2016/125367A1 |
This current sensor is equipped with: a substrate (130) that is provided with a through hole (131), and at least one groove positioned around the through hole (131); a primary conductor (110), which penetrates the substrate (130) by bein...
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