Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › G01R 31 - Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Patents for G01R 31 - Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere (152,264)
03/2014
03/18/2014CA2702210C Transformer through-fault current monitor
03/18/2014CA2656645C A test bench and a method for testing wind turbine equipment
03/18/2014CA2602980C Method and system for real time identification of voltage stability via identification of weakest lines and buses contributing to power system collapse
03/18/2014CA2550997C Arc fault detector
03/17/2014DE202013011114U1 VFTO-Hochfrequenzsignal-Prüfvorrichtung eines Transformator/Reaktanzspuleneingangs einer GIS-Trafostation VFTO RF signal tester of a transformer / Reaktanzspuleneingangs a GIS substation
03/13/2014WO2014039415A1 Active diagnostics and ground fault detection on photovoltaic strings
03/13/2014WO2014039300A2 Apparatus and methods for input protection for power converters
03/13/2014WO2014038555A1 Battery state-of-charge detection device, battery system, battery state-of-charge detection method, and program
03/13/2014WO2014038283A1 Measurement apparatus, measurement method, and device manufacturing method provided with measurement method
03/13/2014WO2014038081A1 Semiconductor device and battery voltage monitoring device
03/13/2014WO2014037418A1 Electrode line monitoring unit
03/13/2014WO2014037382A1 Device for non-permanent electrical contacting of solar cells in order to measure electrical properties
03/13/2014WO2014037160A1 Built-in self-test technique for detection of imperfectly connected antenna in ofdm transceivers
03/13/2014WO2014037157A1 Control device and method for determining the charge state of energy storage cells of an energy storage device
03/13/2014WO2014037133A1 Low-voltage network with a dc-dc converter and method for testing a low-voltage battery
03/13/2014WO2014036900A1 Electrically connected assembly and detection method thereof
03/13/2014WO2013191873A3 Generation of memory structural model based on memory layout
03/13/2014US20140075257 Computer-Aided Design (CAD) Multiple-Capture DFT System for Detecting or Locating Crossing Clock-Domain Faults
03/13/2014US20140075256 Multiple-Capture DFT System for Detecting or Locating Crossing Clock-Domain Faults During Self-Test or Scan-Test
03/13/2014US20140075255 Debugging control system using inside core event as trigger condition and method of the same
03/13/2014US20140075254 Scan testing using scan frames with embedded commands
03/13/2014US20140074434 Methods and apparatus for end-of-life estimation of solid state lighting fixtures
03/13/2014US20140074423 Built-off test device and test system including the same
03/13/2014US20140074422 Adaptive power control using timing canonicals
03/13/2014US20140074416 Apparatus and method for estimating battery state
03/13/2014US20140074414 Fault Location Using Traveling Waves
03/13/2014US20140073070 Manufacturing method of semiconductor device, supporting substrate, and semiconductor manufacturing apparatus
03/13/2014US20140071435 High Throughput Quantum Efficiency Combinatorial Characterization Tool and Method for Combinatorial Solar Test Substrates
03/13/2014US20140070863 Semiconductor integrated circuit
03/13/2014US20140070840 Semiconductor Integrated Circuit, Operating Method of Semiconductor Integrated Circuit, and Debug System
03/13/2014US20140070839 Semiconductor device and method of detecting wire open failure thereof
03/13/2014US20140070838 Charge sharing testing of through-body-vias
03/13/2014US20140070837 Solar monitor for solar device
03/13/2014US20140070836 Apparatus for simulating sunlight
03/13/2014US20140070835 TFT-LCD array substrate and test method for the same
03/13/2014US20140070833 Method and apparatus for detecting a loose electrical connection in photovoltaic system
03/13/2014US20140070829 Device for detecting the thinning down of the substrate of an integrated circuit chip
03/13/2014US20140070819 Technique for Determining Performance Characteristics Of Electronic Devices And Systems
03/13/2014US20140070818 Device for measuring electrical treeing of medium voltage cables
03/13/2014US20140070817 Testing of optical devices
03/13/2014US20140070815 Active diagnostics and ground fault detection on photovoltaic strings
03/13/2014US20140070813 Wireless Handle for a Battery Tester and Battery Tester Assembly Thereof
03/13/2014US20140070775 Method for the detection of shorted turns on salient poles of rotors of electric rotating machines
03/13/2014DE112012002296T5 System und Verfahren zum Entladen einer Batterie mit hoher Impedenz System and method for discharging a battery with high Impedenz
03/13/2014DE102013217678A1 Verfahren zum bewerten der mechanischen verhaltensweisen einer schaltanlagenvorrichtung und schaltanlagenvorrichtung zum implementieren des verfahrens Method to rate the mechanical behaviors of a switchgear apparatus and switchgear device to implement the procedure
03/13/2014DE102013112423A1 Component e.g. semiconductor chip, for use in electronic device, has insulating layer arranged above first metal coating, second metal coating applied above insulating layer, and ductile metal film arranged between metal coatings
03/13/2014DE102013109546A1 Erfassung von Fehlern innerhalb eines Kreises in Generatorstatoren Detecting errors within a circle in generator stators
03/13/2014DE102012215963A1 Method for monitoring service life of intermediate circuit capacitor of electrical system e.g. photovoltaic system, involves outputting alarm signal, if actual values for previously consumed service life exceed threshold limit
03/13/2014DE102012018127A1 Method for determining discharge voltage limit value of electrochemical single cell for battery, involves discharging electrochemical single cell at predetermined ambient temperature or charge- and discharge condition
03/13/2014DE102012018064A1 Device for operating electric accumulator battery, has conversion unit for converting extracted electrical energy into electromagnetic radiation and comprises light source which determines light as electromagnetic radiation
03/13/2014DE102012018018A1 Electrical system e.g. vehicle electrical system, for recognizing short circuit in branches of electric components for electrically-driven motor car, has controlling unit categorizing threshold value to be assigned to electrical component
03/13/2014DE102012016449A1 Prüfkopf für die elektrische Prüfung eines Prüflings Probe for electrical testing a device under test
03/13/2014DE102011051724B4 Verfahren und Vorrichtung für komplexe Zeitmessungen Method and apparatus for complex time measurements
03/13/2014DE10015370B4 Halbleiterspeicherbauelement mit aktivierbaren und deaktivierbaren Wortleitungen Semiconductor memory device with and deactuable word lines
03/12/2014EP2706636A1 Arc fault detector, electrical device having the arc fault detector, and method of controlling the electrical device
03/12/2014EP2706518A1 Alarm system loop monitoring
03/12/2014EP2706485A1 Determining electrical parameters of a contactless card
03/12/2014EP2706369A1 Wireless Handle for a Battery Tester and Battery Tester Assembly Thereof
03/12/2014EP2706368A2 Method for the detection of shorted turns on salient poles of rotors of electric rotating machines
03/12/2014EP2706367A1 Diagnosis system for a vehicle battery charging apparatus
03/12/2014EP2706366A2 Device for monitoring internal arc in gas insulated switchgear
03/12/2014EP2706365A1 Testing a fuse
03/12/2014EP2706364A1 Electrode line monitoring unit
03/12/2014EP2705381A1 Method for processing a signal quantifying the state of charge of an electric battery of a motor vehicle in time
03/12/2014EP2705380A1 Optimized method for managing heat in an electrochemical storage system
03/12/2014EP2705379A1 Measurement method for an electrochemical energy storage device, and measuring apparatus
03/12/2014DE202011000839U1 Prüfstift zum Kontaktieren eines elektrisch leitenden Bereichs eines Kontaktpartners Test pin for contacting a conductive portion of a contact partner
03/12/2014CN203482087U Device for balancing EMC performance and leakage current
03/12/2014CN203481888U Power converting device
03/12/2014CN203481848U Generator synchronism identification blocking system
03/12/2014CN203481829U Dynamic reactive data acquisition device
03/12/2014CN203481323U All-in-one machine for side pressing and electricity detection of battery
03/12/2014CN203480004U Power supply test fixture system
03/12/2014CN203480003U Storage battery inspection device
03/12/2014CN203480002U Patient monitor battery capacity tester
03/12/2014CN203480001U Online check capacity testing device of valve regulated lead acid battery
03/12/2014CN203480000U Detector for health status of power lithium battery for full electric vehicle
03/12/2014CN203479999U An automobile battery voltage detection apparatus
03/12/2014CN203479998U Novel electric vehicle charge-discharge testing platform
03/12/2014CN203479997U Fan-pitch-system storage-battery information collection system and monitoring system thereof
03/12/2014CN203479996U Tool device used for motor detection
03/12/2014CN203479995U Wind turbine power generation set high voltage ride through test system
03/12/2014CN203479994U Test box for motor performance of dust collector
03/12/2014CN203479993U Locomotive protective relaying device test board
03/12/2014CN203479992U Miniature breaker test-bed microlock
03/12/2014CN203479991U Switch service life testing machine
03/12/2014CN203479990U Portable relay verification bench
03/12/2014CN203479989U Embedded system button detection circuit
03/12/2014CN203479988U On-line monitoring system for breakers
03/12/2014CN203479987U Automatic test circuit for conversion amplifier
03/12/2014CN203479986U LED detection module for testing changeable-message sign control system board
03/12/2014CN203479985U Mobile phone PCB rapid test clamp
03/12/2014CN203479984U Diode testing device
03/12/2014CN203479983U Voltage-equalizing test bench fixture for testing LTT assembly
03/12/2014CN203479982U Multi-purpose testing clamp for chip resistor
03/12/2014CN203479981U LED characteristic test experiment apparatus
03/12/2014CN203479980U Output characteristics monitoring device for solar cells
03/12/2014CN203479979U DC parameter test system of power semiconductor device
03/12/2014CN203479978U Capacitance cone discharging testing device for current transformer
03/12/2014CN203479977U Field frequency conversion partial discharge test device of ultra-high voltage transformer
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