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)
10/2011
10/06/2011	DE102010032280A1 Energiesystem bzw. Bordnetz mit Messeinheit sowie Messeinheit zur Messung der Impedanz eines Energiespeichers im Energiesystem bzw. Bordnetz Energy system and electrical system with measuring unit and measuring unit for measuring the impedance of an energy storage in the power system or on-board network
10/06/2011	DE102010014387A1 Verfahren zur Simulation von Fehlern bei Durchlaufspannungsprüfern und Durchlaufspannungsprüfer Method for the simulation of errors in continuous voltage detectors and pass voltage tester
10/06/2011	DE102010013874A1 Überwachung eines Energiespeichers, der in Reihe geschaltete Speichereinheiten aufweist Comprises monitoring an energy storage device, the series-connected memory units
10/06/2011	DE102010013322A1 Detektionsschaltung und Verfahren zum Betreiben einer Detektionsschaltung Detection circuit and method of operating a detection circuit
10/06/2011	DE102010003425A1 Energy storage i.e. lithium-based energy storage, operation method for e.g. hybrid car, involves determining state of charge deviation of cell dependent of energy storage voltage, average state of charge and detected cell voltage of cell
10/06/2011	DE102010003423A1 Method for operating energy storage i.e. lithium ion battery for e.g. electric car, involves affecting operation of energy storage such that dynamic threshold value of input does not exceed value of charging current of energy storage
10/06/2011	DE102010003422A1 Method for operating energy storage device i.e. lithium-based energy storage device for e.g. battery powered car, involves determining corrected state of charge based on determined correction value
10/06/2011	DE102010003421A1 Energy storage device operating method for e.g. hybrid car, involves determining initial sizes of energy storage voltage and current, determining two state of charge, and determining state of charge loss dependent on two state of charge
10/05/2011	EP2372858A2 Method for compensating capacitive leakage currents and device for residual current protection or monitoring
10/05/2011	EP2372741A1 A Method to determine the end-of-live of a vacuum interrupter
10/05/2011	EP2372736A1 Relay-end-of-service-life forecasting device and method
10/05/2011	EP2372595A1 Device allowing to secure a JTAG Bus
10/05/2011	EP2372588A1 Integrated circuit yield and quality analysis methods and systems
10/05/2011	EP2372380A2 Apparatus, system and method of managing a battery of a wirelessly communicable radiographic cassette
10/05/2011	EP2372379A1 Test access architecture for TSV-based 3D stacked ICS
10/05/2011	EP2372378A1 Diagnostic tool for vehicles with a display for additional information
10/05/2011	EP2372335A1 Test bench of a device provided with a plurality of buttons and a display screen
10/05/2011	EP2370826A1 Mobile device power management prioritization
10/05/2011	EP2370825A1 Rotating machine shaft signal monitoring method and system
10/05/2011	EP2370166A1 Systems and methods for detecting a loss of electrical connectivity between components of implantable medical lead systems
10/05/2011	EP1883829B1 Detection, localization and interpretation of partial discharge
10/05/2011	EP1794539B1 Arrangement and method for monitoring the degradation of a component by using a time domain reflectometer
10/05/2011	EP1307734B1 Method and system for detecting stator core faults
10/05/2011	CN202004734U High-pass signal filter for filtering power frequency and low-order harmonics thereof
10/05/2011	CN202004454U Testing system of direct-current power transmission converter and control protection equipment thereof
10/05/2011	CN202004442U Voltage-sensitive resistor detection protection circuit of photovoltaic grid-connected inverter
10/05/2011	CN202004426U Low-voltage line protection circuit
10/05/2011	CN202003018U Load device for switch power supply load debugging for air conditioner controller
10/05/2011	CN202003017U Energy-saving flexible-packaging battery forming and grading equipment
10/05/2011	CN202003016U Voltage testing instrument
10/05/2011	CN202003015U Electricity quantity calibration instrument for electric vehicle
10/05/2011	CN202003014U Volume management circuit for lithium thionyl chloride battery
10/05/2011	CN202003013U Battery internal-resistance detecting and electricity-taking device
10/05/2011	CN202003012U Novel mobile modularized multi-functional MW-level low voltage ride-through capability detector
10/05/2011	CN202003011U Device for monitoring and fault diagnosis of motor abnormity
10/05/2011	CN202003010U Load rejection testing device for generator
10/05/2011	CN202003009U Device for testing gram force
10/05/2011	CN202003008U Thermostabilization testing device for DC (direct current) surge protector
10/05/2011	CN202003007U Testing system of horn button
10/05/2011	CN202003006U Automatic running-in machine
10/05/2011	CN202003005U Air switch test device
10/05/2011	CN202003004U Factory detector for fan control systems
10/05/2011	CN202003003U Life test system for laser
10/05/2011	CN202003002U Intelligent digital inter-turn voltage endurance integrated test system
10/05/2011	CN202003001U Test table for photovoltaic connector
10/05/2011	CN202003000U Centralized processor for power distribution network
10/05/2011	CN202002999U Fault locating and alarm device for distribution network power line
10/05/2011	CN202002998U Micro motor winding coil inserting direction detection instrument
10/05/2011	CN202002997U Grounding fault detector for solar panel
10/05/2011	CN202002996U Self-protection global system for mobile communications (GSM) power failure alarm
10/05/2011	CN202002995U Intelligent leakage-current monitoring system
10/05/2011	CN202002994U Electric-loop grounding-fault rapid tester
10/05/2011	CN202002993U Coaxial cable testing device
10/05/2011	CN202002992U Device for distinguishing cable
10/05/2011	CN202002991U Multifunctional inspection instrument for electric energy meter
10/05/2011	CN202002990U Comprehensive experiment system of power quality control device
10/05/2011	CN202002989U Temporary overvoltage integral test device for surge protection device
10/05/2011	CN202002988U Fault locating instrument for electromobile
10/05/2011	CN202002987U System for detecting remote controller
10/05/2011	CN202002986U AC capacitor inspection device
10/05/2011	CN202002985U Confluence detection plate, monitoring plate and photovoltaic confluence box
10/05/2011	CN202002984U Multi-frequency-band passive intermodulation test instrument
10/05/2011	CN202002983U Automatic test system for input current characteristics of novel multi-parallel type boost chopper
10/05/2011	CN202002982U Automatic testing device of valve aging
10/05/2011	CN202002981U General test model of flexible AC power transmission FACTS device
10/05/2011	CN202002980U Energy-saving capacitor test table arranged on three-phase electric motor
10/05/2011	CN202002975U Three-phase low power consumption cost-control intelligent watt-hour meter based on zero line judging switching power supply
10/05/2011	CN202002963U Embedded low-power consumption electric instrument
10/05/2011	CN202002725U Equipment for measuring light source parameters
10/05/2011	CN201997498U Power capacitance testing device
10/05/2011	CN1703855B Method and apparatus for analyzing serial data streams
10/05/2011	CN102209905A Apparatus and method for synchronizing and measuring the current and voltage of a secondary battery pack
10/05/2011	CN102209904A Vehicle battery diagnosis system
10/05/2011	CN102209903A Fast open circuit detection for open power and group pins
10/05/2011	CN102209902A Method and apparatus for testing electrical connections on a printed circuit board
10/05/2011	CN102208952A Wireless communication device
10/05/2011	CN102208896A Motor driving apparatus having fault diagnostic function
10/05/2011	CN102208807A Medium and low voltage distribution network energy efficiency evaluation method based on accurate load measurement data
10/05/2011	CN102208806A DC interference test control system
10/05/2011	CN102208801A Operation method for safely applying line protection device to wind power station
10/05/2011	CN102208798A Novel electricity-saving protection circuit with electric leakage detection function
10/05/2011	CN102208797A Novel protection circuit with electric leakage detection function
10/05/2011	CN102208792A System debug method of movable type direct current ice melting apparatus based on gate turn-off (GTO) device
10/05/2011	CN102208771A Switching device and interlock test method thereof
10/05/2011	CN102208732A Connecting device
10/05/2011	CN102208696A High-capacity lithium battery pack
10/05/2011	CN102208536A Cyclic tri (methoxy substituted methyl isonitrile gold) nano and micro wire-based photoelectric device, preparation method and application
10/05/2011	CN102207619A Double-spectrum helmet display device
10/05/2011	CN102207542A AGM battery recovery and capacity tester
10/05/2011	CN102207541A Method for measuring direct current internal resistance, full charge capacity and remaining power of battery pack
10/05/2011	CN102207540A Remote storage battery checking discharging test device
10/05/2011	CN102207539A Relay end-of-service-life forecasting device
10/05/2011	CN102207538A 多功能干簧管测试仪 Multifunction reed tester
10/05/2011	CN102207537A Testing circuit and method
10/05/2011	CN102207536A Signal detection device for circuit board
10/05/2011	CN102207535A Circuit structure and method for automatically testing analog baseband chip comprising analog-digital converter (ADC) and digital-analog converter (DAC)
10/05/2011	CN102207534A Method and device for measuring thermal resistance of light emitting diode (LED) by pn junction
10/05/2011	CN102207533A Method for searching fault of power cable
10/05/2011	CN102207532A Oil paper insulation early stage discharge defect diagnosis method
10/05/2011	CN102207531A Silicon controlled rectifier state detection method, apparatus and circuit for adjusting AC load power

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