Matches 1 - 37 out of 37


Match Document Document Title
US20140361785 Fault Detection in Subsea Power Cables  
A method of detecting a fault in a subsea power cable or in a direct electric heating system including a subsea power cable is provided. Measuring points are distributed along the subsea power...
US20120139552 METHOD AND APPARATUS FOR OPERATING A CABLE FOR WIND FARMS  
A wind energy system is provided including a geographical position sensing module and a cable for transmitting energy from the wind energy system. The cable includes a first sensing device at a...
US20140035372 REMOTE CONTROL AND OPERATION OF LV DISTRIBUTION NETWORKS  
A Low Voltage, “LV”, network automation system is provided which enables utilities to remotely identify location of LV faults on their networks, isolate these faults and re-energising the healthy...
US20090319207 ELECTRICAL INSTALLATION ARRANGEMENT  
An electrical installation arrangement includes an electrical power distribution network and/or at least one first electrical device. In order to reduce complexity of electrical installation...
US20110216479 FALLEN CONDUCTOR WARNING SYSTEM  
A system for notifying and/or warning of fallen or downed insulated conductor generally includes a distribution system for distributing a utility, such as power, and a sensor system for sensing...
US20100134117 Method and Device for Capturing a Fault in an Electrical Supply Grid  
A method for detecting a ground fault in an electrical supply system includes using a combination of components and their connections within the supply system to form virtual components, allowing...
US20130027050 SYSTEM AND METHOD FOR INSPECTION OF ELECTRICAL CIRCUITS  
A system for inspection of electrical circuits including a calibration subsystem operative to apply a time varying voltage to an electrical circuit being inspected during calibration and to sense...
US20090039894 Stage-Fused Transformer Loop System and Method of Rapid Diagnosis of Fault Cable or Transformer Failure Within The System  
A stage-fused underground transformer loop system, which includes a series of transformers connected sequentially by a series of cables, and a series of fused elbow terminators connected to the...
US20090160455 DEVICE FOR DETECTING FAULTY POSITION AND SEPARATING FASTENERS AND SPACERS AS WELL AS METHOD  
A device for detecting the faulty position of and separating fasteners, more particularly blind rivets in a continuously operating conveyor apparatus, by means of which the fasteners are supplied...
US20100100356 DEFECT REPAIR APPARATUS AND DEFECT REPAIR METHOD  
A defect repair apparatus includes a defect detection unit, a database, a defect repair unit, and a control unit. The defect detection unit inspects a multilayer substrate on which a repetitive...
US20060145703 Automatic component testing  
A method of testing a component, wherein the component is sensed using a test sensor whose position is tested and an apparatus for the carrying out of the method.
US20070063708 Rectifier open diode detection  
An open diode detection circuit for use with an auto-transformer rectifier unit includes a plurality of first diodes each connecting one of a plurality of transformer nodes to a detector rail. A...
US20090287426 ELASTOMERIC CONDUCTOR AND SHIELD FAULT DETECTION  
The systems and methods described herein provide for the early detection of wire/cable faults. For example, a system may detect electrical/electronic faults with power lines, data lines,...
US20140266237 DYNAMIC REAL TIME TRANSMISSION LINE MONITOR AND METHOD OF MONITORING A TRANSMISSION LINE USING THE SAME  
A dynamic real time transmission line monitor, a dynamic real time transmission line monitoring system, and a method of dynamic real time transmission line monitoring. A dynamic real time...
US20140015539 SYSTEM AND METHOD FOR DETECTING A LOCATION OF FAULT IN A CABLE  
A system for detecting a location of fault in a cable includes a cable transmitting a fault current, a current transforming unit connected to the cable and receiving the fault current and...
US20090294254 Device for Detecting Faulty Positioning of a Carrying Cable in a Cableway System  
An assembly on a cableway or a goods-conveying system for detecting incorrect positioning of a carrying cable on a mount with a channel in which the carrying cable is located. The assembly...
US20130069667 FAULT DETECTION FOR PARALLEL INVERTERS SYSTEM  
According to one aspect, embodiments of the invention provide a method of operating a UPS system having a first UPS and a second UPS, the method comprising coupling at least one control line...
US20090219031 Method for Checking the Current Flow Through Individual Wires of a Braided Wire, and Apparatus for Carrying out the Method  
In order to make it possible to detect a fault location, safely, reliably and with a high response sensitivity, in a braided wire which has a plurality of individual wires, an electric current is...
US20150077129 LEAKAGE DETECTION OF DIGITAL SIGNALS IN AN HFC NETWORK  
A method of detecting a digital leakage signal originating from a leak in a coaxial cable portion of an HFC network. The network has a transmission end from which a digital signal is transmitted...
US20050151659 Transmission/distribution line fault indicator with remote polling and current sensing and reporting capability  
The present invention includes a fault indicator for an electrical transmission line comprising: a fault indicator circuit; and a remote communicator operatively coupled to the fault indicator...
US20110133747 INTEGRATED ELECTRICAL CIRCUIT AND TEST TO DETERMINE THE INTEGRITY OF A SILICON DIE  
A detection circuit and one or more wires or circuit traces are included in a die. The combination is used to detect mechanical failure of the substrate, e.g. silicon after singulation of the dice...
US20080315889 FAULT ISOLATION IN INTERCONNECT SYSTEMS  
A loopback connector for a system can include a connector arrangement connectable to connector of a system component and/or a cable. The loopback connector can include loopback logic for...
US20070152684 Apparatus and method for analyzing photo-emission  
A photo-emission analysis apparatus may include a plate, a socket board on the plate, and configured to receive semiconductor chip package. The apparatus may further include a housing on the...
US20080297162 Electrical Instrument Platform for Mounting on and Removal from an Energized High Voltage Power Conductor  
An apparatus for monitoring and measuring the electrical, thermal and mechanical operating parameters of high voltage power conductors. A toroidal shaped housing, which can be mounted onto an...
US20100039128 Method and Apparatus for Detecting a Crack in a Semiconductor Wafer, and a Wafer Chuck  
A method for detecting a crack in a semiconductor wafer, which includes an electrical device and a connecting pad electrically coupled with the electrical device, is described. The crack is...
US20100164503 DIRECTIONAL ZONE SELECT INTERLOCK METHOD  
An improved method to detect and locate electrical faults is provided. A method of operating a circuit breaker in an electrical circuit configured with at least one of a first main circuit breaker...
US20100066383 ARRAY SUBSTRATE AND DEFECT-DETECTING METHOD THEREOF  
The present invention discloses an array substrate and a defect detecting method thereof. The array substrate comprises one or more shorting bars for applying signals to a plurality of data lines...
US20150123672 RADIO FREQUENCY AND MICROWAVE IMAGING WITH A TWO-DIMENSIONAL SENSOR ARRAY  
Embodiments of the present invention disclose a method, computer program product, and system for imaging radio and microwave electromagnetic radiation using a two-dimensional sensor array. A...
US20110285400 Methods For Determining The Location Of A Defect In A Wired Transmission Line And Systems According To Such Methods  
In one embodiment, the method for locating a defect in a wired transmission line, which extends between a first end and a second end, includes measuring a first modified noise signal at the first...
US20160231374 METHOD AND SYSTEM OF DETERMINING A LOCATION OF A LINE FAULT OF A PANEL  
The present disclosure discloses a method and system of determining a location of a line fault of a panel. The method comprises: connecting a front end point of a metal wire that is determined to...
US20160181863 INTUITIVE SYSTEM  
Various embodiments include an “Intuitive System” which detects the state of grid power at home or in commercial places and/or regions and manages the operation of various electrical and...
US20160178689 MATRIX CIRCUIT DETECTING FAILURE LOCATION IN COMMON SIGNAL  
A matrix circuit includes, besides a plurality of common signal lines and a plurality of data signal lines arranged in a matrix, a plurality of monitoring signal lines that allow states of the...
US20160069948 ANALYZING APPARATUS  
An analyzing apparatus for a semiconductor device includes an image acquiring unit configured to acquire an image of a sample and generate image data of the acquired image, a specifying unit...
US20160061881 Smart Junction Box for Photovoltaic Systems  
A “smart” junction box for photovoltaic systems provides electrical measurements of strings of photovoltaic cells to detect premature photovoltaic cell degradation, bypass diode failure, and...
US20150331031 METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR DETECTING AND LOCATING ONE OR MORE WIRING DEFECT IN DEDICATED AIRCRAFT SYSTEMS  
Methods, systems, and computer readable media are disclosed for detecting and locating one or more wiring defect in at least one dedicated system of an aircraft, for example and without...
US20150316601 IN-CHIP STATIC-CURRENT DEVICE FAILURE DETECTING METHODS AND APPARATUS  
A method for detecting static-current failure devices in a chip is provided. The method includes providing a chip and determining existence of a static-current failure device in the chip. The...
US20110151597 Analysis method for semiconductor device  
An analysis method for a semiconductor device is described. The semiconductor device having an abnormal region is provided. Thereafter, a focused ion beam microscope analysis process is performed...

Matches 1 - 37 out of 37