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WO/2017/144715A1 |
The invention relates to a combination of at least three conductors (2,3,4) and at least three current sensors (6), wherein each current sensor (6) comprises: • - a body with a conductor reception space (5), wherein one of the at least...
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WO/2017/144467A1 |
A voltage measuring device for high or medium voltage use, with a voltage divider, moulded into an insulating body, wherein the voltage measuring device contains an internal electrode (3), which is cast into the insulation material (8) u...
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WO/2017/147045A1 |
The present disclosure provides a method for automatically adjusting data log record timestamps in response to a change in a system clock. The method includes monitoring the system clock to track changes to the system clock, creating or ...
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WO/2017/146256A1 |
Provided is a current transformer in which an integrated connecting mechanism capable of opening/closing a core and waterproof performance are achieved through a simple structure, which can be given a reduced size and weight overall, and...
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WO/2017/141763A1 |
A first magnetic sensor 21 and a second magnetic sensor 22 are disposed symmetrically with respect to an axis of symmetry of an induced magnetic field from a current being measured I. A sensitivity axis S1 of the first magnetic sensor 21...
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WO/2017/138998A1 |
Distributed static synchronous series compensators (DSSSCs) which may also be designated tower routers capable of injecting series inductive or capacitive impedances to enable distributed power-flow control. When a large number of these ...
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WO/2017/135024A1 |
This battery sensor device comprises: a resistor-equipped bus bar having a resistor and disposed on an electric supply path from a battery; a sensor base plate for detecting a current flowing in the resistor; an output end for outputting...
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WO/2017/129807A1 |
The invention relates to a method and a corresponding system (1) for measuring a primary current (I p) through a transmission line (2) by means of a magnetic field sensor device (3), comprising the steps of: - injecting a reference signa...
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WO/2017/130437A1 |
This current sensor has a first current path, a second current path extending from one end of the first current path, and a third current path extending from the other end of the first current path, and the second current path and the th...
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WO/2017/131722A1 |
One example of a system includes a DC powered monitoring device and a battery backup power supply. The DC powered monitoring device is to monitor the status of an information technology (IT) enclosure environmental infrastructure. The mo...
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WO/2017/125728A1 |
A split-core fluxgate current measurement device comprises a first arm including a first magnetic core portion; a second arm including a second magnetic core portion; and a first fluxgate sensing element. The first and second magnetic co...
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WO/2017/125661A1 |
Disclosed is a current-measuring device (1, 10) protected against surge voltages if the device (1, 10) is opened. The device (1, 10) comprises a first current transformer (2), a first connecting terminal (4) to which a first terminal (21...
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WO/2017/126791A1 |
The present invention provides a portable charger for an electric vehicle, comprising: a plurality of LEDs for displaying the amount of current; a signal output unit for outputting a pulse corresponding to an input of a charging current ...
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WO/2017/125205A1 |
A monitoring arrangement (5) for monitoring a surge arrester (3) which is connected to a live wire (1) of a power network at a connection point (P2) in order to protect an electrical apparatus (2) against incoming surges, the monitoring ...
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WO/2017/121489A1 |
The invention relates to an arrangement and a method for measuring integral field variables of current-carrying assemblies, in which a dielectric waveguide is arranged along the path that contributes to the integration, said waveguide be...
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WO/2017/122129A1 |
A current sensing circuit for sensing an intermittent current having a Zero Current Period includes : - an amperometric transformer (10) having a primary winding (10a) for said current (IHF) to be sensed to flow therethrough and a second...
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WO/2017/120174A1 |
A system implementing fiber optics to monitor pipeline cathodic protection systems includes a cathodic protection system (102) coupled to a hydrocarbon pipeline (104) and a fiber optic system connected to the cathodic protection system. ...
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WO/2017/119237A1 |
[Problem] To provide a magneto-optical measurement method and magneto-optical measurement device capable of acquiring spatial spin wave information. [Solution] A pump light irradiation means 11 irradiates pump light comprising pulse ligh...
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WO/2017/119092A1 |
[Problem] To provide a current detection device and correction factor calculation method whereby a current flowing through a bus bar covered with a magnetic shield can be detected with high accuracy. [Solution] A current detection device...
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WO/2017/116615A1 |
A sensing apparatus for characterizing current flow through a conductor includes a plurality of magnetic sensors. In some embodiments, the sensors are grouped in pairs to achieve common mode rejection of signals generated in response to ...
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WO/2017/115623A1 |
The objective of the present invention is to provide an optical type current sensor having a sensor sensitivity that can be regulated, and a measuring device employing the same. The present invention provides a current sensor 40 which ca...
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WO/2017/110354A1 |
In the manufacturing method for a shunt resistor according to the present invention, it is assumed that at least one of first and second conductors has a thickness larger than that of a resistance alloy plate material and that the conduc...
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WO/2017/103754A1 |
A capacitor comprises an electrically conductive cylinder, an electrically conductive or semi-conductive cylindrical shell or shell segment arranged concentrically around the electrically conductive cylinder, and a dielectric arranged be...
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WO/2017/101530A1 |
A capacitive voltage transformer comprising a capacitive voltage divider and an electromagnetic unit (C) coaxially connected in series. The capacitive voltage divider is constituted by connecting in series a top pressure-equalizing cover...
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WO/2017/100945A1 |
There is disclosed herein systems and methods for monitoring connection quality. The system includes at least one first connector member; at least one second connector member adapted to be coupled to the first connector member to form at...
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WO/2017/103755A1 |
A capacitor comprises an electrically conductive cylinder, an electrically conductive or semi-conductive cylindrical shell or shell segment arranged concentrically around the electrically conductive cylinder, and a dielectric arranged be...
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WO/2017/100953A1 |
A device for dynamic signal generation and analysis, which combines an arbitrary waveform generator AWG (3) with a digital signal analysis unit DSAU (23). The two units are interfaced by means of a synchronization unit SU (30), which ena...
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WO/2017/098358A1 |
A method for determining the presence of an electrical charge on a surface of an ophthalmic lens mold (1, 10), the method comprising the steps of - exposing a sensor crystal (22) of a sensor element (2) to a surface of an ophthalmic lens...
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WO/2017/099928A1 |
Active impedance-injection module enabled for distributed power flow control of high-voltage (HV) transmission lines is disclosed. The module uses transformers with multi-turn primary windings, series-connected to high-voltage power line...
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WO/2017/097446A1 |
The invention relates to a power contactor (1) which has a first electric contact (3), a second electric contact (4), and a switching element (5) which can assume an open position and a closed position. In the closed position, the switch...
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WO/2017/095857A1 |
Disclosed herein are apparatuses and methods for measuring electrostatic charge on a surface of a substrate. The apparatuses comprise a substrate mounting platform, a substrate contacting component, and at least one voltage sensor, where...
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WO/2017/094336A1 |
[Problem] To provide a magnetic field detection device in which the orientations of fixed magnetic layers in at least two magnetoresistance effect elements provided in a magnetic detection unit are aligned, thus enabling simultaneous for...
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WO/2017/092165A1 |
A backlit meter comprises: a housing (10); a knob (21); a position dial (40); a main board (50); an optically transmissive ring (41) fixed to the housing (10); a light source assembly (44); a light-guiding board (45) disposed between the...
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WO/2017/089048A1 |
The invention relates to a device (3) for measuring an electrical current comprising a printed circuit board (21), a sensor component (13) for detecting a current, in particular by detecting magnetic fields, said sensor component (13) be...
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WO/2017/089407A1 |
The invention relates to an inductive current transformer (10) for transforming a primary current into a secondary current, said inductive current transformer (10) having the following features: a secondary winding (40) with two terminal...
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WO/2017/086604A1 |
A separable current transformer is provided. The separable current transformer according to an embodiment of the present invention comprises: a lower body having a locking means at both sides thereof and having a semi-cylindrical first c...
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WO/2017/079143A1 |
Detecting and monitoring voltage for power quality or safety applications requires isolation between the primary voltage and the voltage detection circuitry. This isolation is required for two purposes: a) To protect the detection circui...
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WO/2017/071333A1 |
A capacitive voltage divider, comprising an upper flange (4) disposed at the top of a fiberglass sleeve pipe (5) and a lower flange (12) disposed at the bottom of the fiberglass sleeve pipe; a high voltage electrode (6) disposed inside t...
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WO/2017/075517A1 |
A method determines temperature information associated with a current coil connection in a meter. The method includes conveying heat from a current coil connection to a location proximate a winding disposed about a core. The core include...
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WO/2017/067849A1 |
Electrical current transducer including a housing (10), a magnetic core (6) comprising a central passage (18) and a magnetic circuit gap (22), a magnetic field detector (8) positioned in the magnetic circuit gap, and a leadframe conducto...
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WO/2017/069956A2 |
A current sensor configured to be employed in an array of current sensors and an array of parallel connected current sensors is disclosed. In one embodiment the current sensors comprise integrated circuit current sensors and a plurality ...
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WO/2017/063947A1 |
The invention relates to a sensor assembly for a current sensor (10), comprising a Hall element (30) and a holder (20) for the Hall element (30). The holder (20) is rigid and has a receiving area (24) for the Hall element (30), which is ...
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WO/2017/064921A1 |
[Problem] To provide a current detection device, wherein a crack of an insulating layer is eliminated by forming a shield layer in a flat state, said shield layer being formed on a feedback coil, and furthermore, saturated magnetization ...
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WO/2017/063867A1 |
A fiber-optic current sensor comprises an opto-electronics module (1), a sensor head (8) and a connecting fiber (7) connecting the opto-electronics module (1) to the sensor head (8). The sensor comprises a first and a second beam splitte...
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WO/2017/061206A1 |
According to the present invention, a conductor includes a first flow path section and a second flow path section, through which a current to be measured flows in a branched manner, in the middle of the conductor in a longitudinal direct...
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WO/2017/056808A1 |
A current measurement device (20) is provided with a resonator (120), coil (110), oscillator (210), detector (260), and signal processing unit (320). A paramagnetic reference substance (122) is provided inside the resonator (120). The co...
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WO/2017/056313A1 |
Provided is a mounting structure for a shunt resistor, which is provided with a printed circuit board whereon a first conductive pattern and a second conductive pattern are formed and a shunt resistor mounted on one surface of the board ...
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WO/2017/058668A1 |
A system includes a hot wire and a neutral wire configured to establish a closed circuit between a power source and a load. The system further includes first and second transformers as well as a sensor. The first current transformer is c...
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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/2017/050567A1 |
The invention relates to a device for measuring an electrical current flow comprising a printed circuit board (5), a sensor component (6) for detecting magnetic fields, said sensor component (6) being arranged on a surface of the printed...
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