171698 ⎘
Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere; Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
Partial discharge detection system and method with synchronization
#302Method and system for monitoring a condition of electrical cables
#303Insulation inspection device for motors and insulation inspection method for motors
#304Electrical test device and method
#305Insulation monitoring device for simultaneously monitoring network sections of an ungrounded power supply system
#306Partial discharge sensor
#307Method for recognizing transformer partial discharge pattern based on singular value decomposition algorithm
#308Electromagnetic wave identification method and identification device
#309Device and method for insulation monitoring in a power supply system including a high-resistance grounded neutral point
#310DEVICE FOR CONTINUOUS DETECTION OF A BREAK IN ELECTRIC INSULATION OF A HIGH-VOLTAGE CABLE AND ASSOCIATED DETECTION METHOD
#311Analyzing partial discharge in an electric power distribution system
#312Partial discharge detection apparatus and method
#313Systems and methods for detecting partial discharge in electrical components
#314Systems and methods for detecting partial discharge in electrical components
#315Testing apparatus
#316Method for evaluation of cable aging degradation based on slice sampling
#317Partial discharge measurement system and partial discharge measurement method by repeated impulse voltage
#318Method for determining an electrical property of cable insulation
#319Electric arc detection method and device
#320Method and apparatus for monitoring high voltage bushings safely
#321Device for detecting partial discharge for power transformer
#322Arc fault detection system and method
#323Method for identifying one or more simultaneously occurring partial discharge sources
#324ELECTRICAL INSULATING PROPERTY TESTER, ELECTRICAL INSULATING PROPERTY TESTING METHOD AND ELECTRICALLY INSULATED WIRE PRODUCING METHOD
#325Alarm for lead insulation abnormality
#326Injection protocol
#327Detection of electrical arcs in photovoltaic equipment
#328Antenna for coupling ESD sensitive measurement devices located in high voltage electric fields
#329Device for removing partial discharge noise and method of diagnosing the same
#330Inverter-driven rotary electric machine, phase-to-phase insulation partial discharge inspection method and phase-to-phase insulation partial discharge inspection apparatus
#331Methods for locating ground faults and insulation degradation condition in energy conversion systems
#332Partial discharge charge amount measuring method and device
#333High performance sensor for partial discharge signal-analyzing systems
#334Method for monitoring and measuring an insulation resistance with interference-resistant measuring signal
#335Arc fault detector with circuit interrupter
#336Detection of an insulation defect
#337Direct current arc fault detector and circuit interrupter, and method of detecting an arc in a direct current power circuit
#338On-line monitoring of stator insulation in motors and generators
#339Arc fault detector, electrical device having the arc fault detector, and method of controlling the electrical device
#340Device for measuring electrical treeing of medium voltage cables
#341Device for monitoring internal arc in gas insulated switchgear
#342Testing a fuse
#343Method of locating faults on a cable
#344Partial discharge sensor
#345Locating of partial-discharge-generating faults
#346Method And Device For Insulation Monitoring Comprising A Signal Quality Display
#347Pulse generator circuit arrangement and method for generating pulsed signals for insulation fault location in IT networks
#348Electrical test device and method
#349Method for the continuous monitoring and diagnosis of sources of partial discharges (PDs) in high voltage cables during connection to, and operation in the power grid, and physical system for carrying out same
#350Method of locating internal arcing in a gas-insulated line and an associated device
#351Apparatus and method for monitoring an electric power transmission system through partial discharges analysis
#352Evaluating noise and excess current on a power line
#353Method and system for assessing insulation deterioration in live underground power cables
#354ON-LINE MONITORING SYSTEM OF INSULATION LOSSES FOR UNDERGROUND POWER CABLES
#355Partial discharge analysis coupling device that generates a pulse signal and a reference signal
#356System and device for detecting defects in underground cables
#357Device and method for detecting and locating defects in underground cables
#358Processing system for detecting in-situ arcing events during substrate processing
#359Sensing system and method for manufacturing the same
#360Method of testing partial discharge of rotating electrical machine driven by inverter
#361Partial discharge detection apparatus suitable for determining whether a partial discharge is of external or of internal origin, and a corresponding method
#362Non-intrusive cable fault detection and methods
#363Comprehensive method of electrical fluid heating system fault detection and handling
#364Arrangement for eliminating interference from acoustic signals in a ground-borne sound locating process
#365Acoustic apparatus and acoustic sensor apparatus including a fastener
#366Acoustic sensor system for detecting electrical conductivity faults in an electrical distribution system
#367ACOUSTIC APPARATUS AND ACOUSTIC SENSOR APPARATUS INCLUDING A CLAMP
#368Acoustic sensor system, acoustic signature simulator, and electrical distribution system
#369Manipulation assembly for online electrical system test probe installation
#370Insulation measurement apparatus
#371Method and device for improved detection and analysis of partial discharge activity in and around high voltage electrical equipment
#372Methods and systems for quantifying degradation of wiring insulation
#373Device and method for locating partial discharges
#374Device and method for locating partial discharges
#375DEVICE FOR DIAGNOSING MEASUREMENT OBJECTS USING A MEASUREMENT VOLTAGE
#376Device and method for determining partial discharges at an electrical component
#377Non-contact arc detection apparatus and method
#378Partial discharge monitoring method and system
#379Method for the simulation of defects with spark testers and spark testers
#380Method of calibrating a partial discharge measuring device
#381Monitoring partial discharge in high voltage systems
#382INSULATION DIAGNOSTIC UNIT AND ALGORITHM FOR ELECTRIC MACHINE, AND EQUIPMENT INCLUDING THE DIAGNOSTIC UNIT
#383Arc fault detector with circuit interrupter
#384FAULT DETECTION USING COMBINED REFLECTOMETRY AND ELECTRONIC PARAMETER MEASUREMENT
#385Apparatus for removing the partial discharge noise of an electrical power facility and apparatus for detecting a partial discharge generated section
#386Portable partial discharge detection device
#387Systems and methods for testing the standoff capability of an overhead power transmission line
#388Monitoring system and current transformers for partial discharge detection
#389VLF test generator
#390Manipulation assembly for online electrical system test probe installation
#391VLF test generator
#392System for detecting faults in electrical wiring, and manufacturing method thereof
#393Determining degraded insulating ability in insulation provided between two objects of an inductively operating element
#394DETERMINING DEGRADED INSULATING ABILITY IN AN INDUCTIVELY OPERATING ELEMENT
#395Method for detecting, identifying and locating partial discharges occurring in a discharge site along an electric apparatus
#396MONITORING SYSTEM AND METHOD FOR WIRING SYSTEMS
#397Composite type electric circuit breaker and method thereof
#398Circuit arrangement for monitoring an electrical insulation
#399REMOTE DETECTION OF DISCHARGE ON A POWER LINE NETWORK
#400Discharge amount measuring device and method for rotational electric machine
#401Method and system for passively detecting and locating wire harness defects
#402Synchronizer for a data acquisition system
#403Method of detecting the wet arc fault in the AC power distribution applications
#404Method and an apparatus for monitoring an activity of partial electrical discharges in an electrical apparatus powered with direct voltage
#405Medical boom with articulated arms and a base with preconfigured removable modular racks used for storing electronic and utility equipment
#406Method for processing data pertaining to an activity of partial electrical discharges
#407Arc fault detection using fuzzy logic
#408Partial discharge coupler for application on high voltage generator bus works
#409Identification of power system primary arcs based on pulse density
#410Method and system for partial discharge testing of an insulation component
#411Electrical partial discharge pulse marker discrimination
#412Passive capacitively-coupled electrostatic (CCE) probe arrangement for detecting in-situ arcing events in a plasma processing chamber
#413Insulation coated conductor inspection method and inspection apparatus
#414METHOD AND SYSTEM FOR MONITORING PARTIAL DISCHARGE WITHIN AN ELECTRIC GENERATOR
#415Insulation measurement apparatus
#416Insulation measurement method and insulation measurement apparatus
#417Method of prioritizing anomalies in a buried linear conductor
#418ARC FAULT ROOT-CAUSE FINDER SYSTEM AND METHOD
#419Impedance-based arc detector for computed tomography scanner and method of use thereof
#420Arc fault detector
#421Detection and monitoring of partial discharge of a power line
#422Detection, localization and interpretation of partial discharge
#423Partial discharge charge quantity measuring method and device
#424Insulation resistance decrease detector for industrial vehicle
#425Systems and methods for detecting electric discharge
#426Detecting Partial Discharge in High Voltage Cables
#427High voltage insulation monitoring sensor
#428CLAMPING APPARATUS AND A SYSTEM AND METHOD FOR DETECTING DEFECTS IN ELECTRICAL WIRING
#429Device for measuring the loss factor
#430Networked power line parameter analysis method and system
#431Portable partial discharge detection apparatus and method thereof
#432Arc fault detector with circuit interrupter
#433Detection and monitoring of partial discharge of a power line
#434Diagnostic methods for electrical cables utilizing axial tomography
#435Method and System for Diagnosing Degradation in Vehicle Wiring
#436Electrical switching apparatus and method employing acoustic and current signals to distinguish between parallel and series arc faults
#437ARC fault detector
#438Low cost arc fault detection technique
#439Insulation degradation diagnostic device
#440Dissipator
#441Systems and methods for triggering a partial discharge acquisition
#442Partial discharge sensor
#443System and method for performing online partial discharge testing
#444Method and apparatus for measuring a dielectric response of an electrical insulating system
#445Method of detecting the position of a wave front in a signal received by a detector
#446Networked power line parameter analysis method and system
#447Arc fault detector
#448Arc fault detection and confirmation using voltage and current analysis
#449Arc fault detector
#450Arc fault detector with circuit interrupter
#451Method and system for measuring partial discharge
#452Antenna for detection of partial discharges in a chamber of an electrical instrument
#453Dynamic energy threshold calculation for high impedance fault detection
#454Method and system for measuring partial discharge
#455Low current AC partial discharge diagnostic system for wiring diagnostics
#456Apparatus and method for detecting partial discharge at turn-to-turn insulation in motor
#457Partial discharge detection test link, partial discharge detection system and methods for detecting partial discharge on a power cable
#458Device for detecting interferences or interruptions of the inner fields smoothing layer of medium or high voltage cables
#459System and method for high voltage testing of twisted insulated conductors
#460Online fiber optic sensor for detecting partial discharge and similar events in large utility station transformers and the like
#461Method and system for measuring partial discharge
#462Current transformers for partial discharge detection on aircraft cables and wires
#463Arc fault detector
#464Method of an apparatus for testing wiring
#465Functional reliability assessment for insulated power cable systems
#466Method for determining the condition of one or more rotating machine assets and profiling their maintenance needs using partial discharge measurements
#467Electrical substation yard wiring
#468Method of cable sensing data collection, and electronic apparatus and chip using the same
#469Method for installation of electrical substation yard wiring
#470Pulse modulated passive intermodulation (PIM) measuring instrument with reduced noise floor