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)
05/2014
05/21/2014CN103809120A 一种弱混合动力汽车动力系统电气部件的测试系统及方法 A test system and method for weak hybrid vehicle power system electrical components
05/21/2014CN103809119A 马尔科夫模型开关磁阻电机系统可靠性的定量评估方法 Markov model of switched reluctance motor system reliability quantitative assessment methods
05/21/2014CN103809118A 一种电机电枢绕组匝间短路侦察器 A motor armature winding inter-turn short circuit Detector
05/21/2014CN103809117A 汽车充电指示灯故障排除方法 Vehicle charging indicator troubleshooting methods
05/21/2014CN103809116A 一种短路性能测试系统及其方法 One kind of short circuit performance test system and method
05/21/2014CN103809115A 基于振动信号检测的断路器在线监测与故障诊断系统 Breaker line monitoring and fault diagnosis system based on vibration signal detection
05/21/2014CN103809114A 一种模块化多电平换流器换流阀的功率对冲试验装置 Power Hedge test device, a modular multi-level inverter commutation valve
05/21/2014CN103809113A 一种电磁继电器机械寿命测试装置 An electromagnetic relay mechanical life test device
05/21/2014CN103809112A 从命令行测试集成电路的系统、方法和计算机程序产品 Integrated circuit under test from the command line system, method, and computer program products
05/21/2014CN103809111A 芯片的测试电路及其测试方法 Test circuit and test methods chips
05/21/2014CN103809110A 汽车电路检测仪 Auto Circuit Tester
05/21/2014CN103809109A 集成电路单粒子效应检测装置和系统 IC Single Event Effects detection devices and systems
05/21/2014CN103809108A 一种语音控制的集成电路测试系统及方法 Integrated test system and method for voice control of the
05/21/2014CN103809107A 一种气压下滑式芯片测试系统及方法 One kind of pressure decline in chip testing system and method
05/21/2014CN103809106A 自动测试装置及其方法 Automatic test device and method
05/21/2014CN103809105A 具有高低频时钟切换功能的芯片 With a high frequency clock switching function of the chip
05/21/2014CN103809104A 扫描时脉产生器以及扫描时脉产生方法 Pulse generation method and the scan clock generator scan
05/21/2014CN103809103A 一种芯片失效点定位方法 A chip failure point positioning
05/21/2014CN103809102A 一种在编程时对芯片进行测试的方法及测试系统 A programming method of testing the chip and the test system
05/21/2014CN103809101A 光致反常霍尔效应的变温测量装置及测量方法 Light-induced anomalous Hall effect of variable temperature measurement devices and measurement methods
05/21/2014CN103809100A 晶圆自动测试系统 Wafer Automatic Test System
05/21/2014CN103809099A 晶圆探针测试次数的检测方法 Detection of wafer probe test times
05/21/2014CN103809098A 一种检测igbt功率器件可靠性的系统和方法 A igbt power device reliability of the system and method for detecting
05/21/2014CN103809097A 具有改良式压柱的测试座及其测试系统 Test blocks and test system has improved type pressure column
05/21/2014CN103809096A 一种基于继电器的三极管振荡装置 Based on the relay transistor oscillator means
05/21/2014CN103809095A 超大容量高压变频谐振电缆耐压试验装置 Large-capacity high-voltage resonant frequency cable voltage test equipment
05/21/2014CN103809094A 超长电缆耐压现场试验防护装置 Long live test voltage cable protection devices
05/21/2014CN103809093A 基于光学电场传感器的变频谐振电缆局部放电测试设备 Based on the optical electric field sensor resonant frequency cable partial discharge test equipment
05/21/2014CN103809092A 基于光学电场传感器的振荡波电缆局部放电测试设备 Oscillating electric field sensors based on optical cable partial discharge test equipment
05/21/2014CN103809091A 基于光学电场传感器电压相位同步技术的电缆局部放电测试设备 Cable partial discharge test equipment based on optical electric field sensor voltage phase synchronization technology
05/21/2014CN103809090A 基于光学电场传感器的超低频电缆局部放电测试设备 The optical electric field sensor based VLF cable partial discharge test equipment
05/21/2014CN103809089A 用于检测高压设备局部放电的校准脉冲的产生方法及装置 Method and apparatus for generating high voltage equipment to detect partial discharge pulse for calibration
05/21/2014CN103809088A 用于测量电气系统中局部放电的仪器和方法 Apparatus and method for measuring electrical systems for partial discharge
05/21/2014CN103809087A 基于plc的变压器局部放电信号在线监测装置 Based plc transformer partial discharge signal line monitoring devices
05/21/2014CN103809086A 基于频域Cole-Davidson模型的电力变压器受潮检测方法 Frequency domain Cole-Davidson model damp detection method based on power transformers
05/21/2014CN103809085A 用于电缆耐压测试的接线装置和电缆耐压测试方法 Wiring devices and cable withstand voltage test method for testing cable
05/21/2014CN103809084A 一种高速列车车顶绝缘子污闪电压的预测方法 A prediction method for high-speed train roof insulator flashover pressure
05/21/2014CN103809083A 一种双cpu结构的电缆局部放电监测系统 A dual cpu configuration cable partial discharge monitoring system
05/21/2014CN103809082A 一种基于线模行波突变的配电网单相接地故障的测距方法 Based on the line-mode traveling wave mutation distribution network single phase to ground faults ranging method
05/21/2014CN103809081A 一种馈线驻波故障定位方法及其检测装置 One kind of standing feeder fault location method and detection device
05/21/2014CN103809080A 一种适用于综合配电系统的双端高频阻抗式故障测距方法 Double-ended high-frequency impedance fault location method applies an integrated distribution system
05/21/2014CN103809079A 一种适用于直流配电网络的双端高频阻抗式故障测距方法 Double-ended high-frequency impedance fault location method for DC power distribution network
05/21/2014CN103809078A 一种双端带并联电抗器输电线路单相永久性故障识别方法 A dual-side shunt reactors with a single-phase permanent transmission line fault identification method
05/21/2014CN103809077A 一种放电痕迹观察装置 An electro discharge traces observation device
05/21/2014CN103809076A 输电线路故障处理方法及装置 Transmission Line Fault processing method and apparatus
05/21/2014CN103809075A 一种高压泄露表 A high-pressure leaks table
05/21/2014CN103809074A 一种电力电缆安全识别装置以及识别方法 A power cable and secure identification device identification method
05/21/2014CN103809073A 一种新型焊机的缺相及机壳接地检测装置 A new phase welder and chassis ground detection device
05/21/2014CN103809072A 一种电池导通检查机的电池检测机构 A battery conducting inspection machine battery detection mechanism
05/21/2014CN103809071A 用于受控的场变换器的接线配置的检测系统和方法 Detection system and method for controlled field wiring configurations converter
05/21/2014CN103809070A 基于三相电流变化进行的方向接地故障检测方法和装置 Ground fault detection method and apparatus based on changes in the direction of the three-phase currents
05/21/2014CN103809069A 避雷器故障指示方法及装置 Method and apparatus for fault indication arrester
05/21/2014CN103809068A 一种分离式导线电缆检测装置及方法 An isolated-type conductor cable detection apparatus and method
05/21/2014CN103809067A 多层电路板测试方法 Multilayer circuit board test methods
05/21/2014CN103809066A 一种信息处理方法及电子设备 An information processing method and an electronic device
05/21/2014CN103809065A 线路故障诊断仪 Line fault diagnostic
05/21/2014CN103809064A 一种直流绝缘监测仪 A DC insulation monitoring device
05/21/2014CN103809063A 电网参数监测系统 Grid parameter monitoring system
05/21/2014CN103809062A 电迁移测试结构 Electromigration test structure
05/21/2014CN103809061A 基于灰色关联分析的输电线路故障类型分析技术 Based on the type of transmission line fault analysis techniques Grey Relational Analysis
05/21/2014CN103809060A 数据采集终端及台区低压零线漏电检测系统及漏电检测法 Data collection terminal and station area low pressure leakage detection system and the zero line leakage detection method
05/21/2014CN103809059A 一种信号检测方法与装置 A signal detection method and apparatus
05/21/2014CN103809058A 船艇供配电智能检测系统 Boat supply and distribution of smart detection system
05/21/2014CN103809057A 电力系统节点电压无功运行状态检测方法及系统 Node voltage and reactive power system operating state detection method and system
05/21/2014CN103809056A S参数和无源互调综合测试系统 S-parameters and passive intermodulation Integrated Test System
05/21/2014CN103809055A 旋转检测箱 Rotation detection box
05/21/2014CN103809054A 一种基于安卓平台的铁路信号波形记录显示系统 Railway signal waveform recording a display system based on Android platform
05/21/2014CN103809053A 一种电路板智能检测方法 A circuit board intelligent detection method
05/21/2014CN103809052A 超高压电网输电线路保护动模实验系统、带电功能测试方法 EHV power transmission line protection system dynamic simulation experiments, charged functional test methods
05/21/2014CN103809051A 开关矩阵、自动测试系统及其中的开关矩阵的检测方法 Detection switch matrix, and wherein the automatic test system of the switching matrix
05/21/2014CN103809050A 设备通断电检测装置 Equipment through power failure detection device
05/21/2014CN103809049A 一种配电器测试台 One coordinating electrical test bench
05/21/2014CN103809048A 电动气活门测试仪 Electric gas valves tester
05/21/2014CN103809047A 一种用电器集中监控装置 One kind of centralized monitoring device with appliances
05/21/2014CN103809046A 一种避雷器测试平台 An arrester test platform
05/21/2014CN103809045A 一种可调电阻接地装置 An adjustable resistance grounding device
05/21/2014CN103809044A 电能质量在线监测终端 Power quality monitoring terminal
05/21/2014CN103809043A 一种电弧光故障的检测判别方法 A method of detecting discrimination arc fault
05/21/2014CN103809042A 一种智能天线外场测试方法及系统 An intelligent antenna field testing method and system
05/21/2014CN103809041A 测试装置及测试服务器系统转接设备的方法 The method of testing equipment and testing server system transfer device
05/21/2014CN103809040A 一种雷电流冲击试验台 One kind of lightning current impulse test rig
05/21/2014CN103809039A 变电站中电流互感器的试验方法 Standard Test Method for current transformer substation
05/21/2014CN103809020A 互联电网低频振荡频率和阻尼估计值联合置信区间的确定方法 Method for determining the range of interconnected grid frequency and low frequency oscillation damping estimates Joint Confidence
05/21/2014CN103808994A 铅酸蓄电池组电能检测仪 Lead-acid battery power tester
05/21/2014CN103808989A 电源在线测试探针的自动压接控制电路 Automatic voltage power line connected to the control circuit test probe
05/21/2014CN103808988A 一种高效的探针自动压接装置 An efficient means of automatic crimping probe
05/21/2014CN103808972A 一种电流互感器极性测试杆 A current transformer polarity test rod
05/21/2014CN103808971A 一种实现流水化运作的电源测试传输装置 An implementation of streamlined operation of the power transmission device test
05/21/2014CN103808498A 按键检测装置 Key detection device
05/21/2014CN103808491A 自适应高精度光纤故障点检测装置及其检测方法 Adaptive high-precision optical fiber fault detection apparatus and detection method
05/21/2014CN103802483A 一种墨盒、墨盒芯片及芯片短路检测方法 An ink cartridge chip and chip short detection method
05/21/2014CN102680819B 电力电子器件的加速寿命测试电路及测试方法 Accelerated life test circuits of power electronic devices and test methods
05/21/2014CN102654555B 一种交流同塔多回线路电晕特性试验系统及其方法 An AC corona same tower back line performance test system and method
05/21/2014CN102645593B 一种确定液晶显示器的公共电极电压的方法及装置 A method of determining the voltage of the common electrode of the liquid crystal display method and apparatus
05/21/2014CN102565669B 数字信号处理器件的结构分析方法 Structure analysis of a digital signal processing device
05/21/2014CN102565595B 复合绝缘子伞裙老化的判断方法 Method for determining the aging of composite insulators sheds
05/21/2014CN102540054B 基于多模块贝叶斯网的电子电路故障诊断方法 Electronic circuit fault diagnosis method based on Bayesian network multi-module
05/21/2014CN102520621B 飞机电源系统的模拟控制板 Analog control board aircraft power system
05/21/2014CN102520323B 基于高光谱的复合绝缘子老化运行状态检测方法 Hyperspectral composite insulators aging running state detection method
05/21/2014CN102458901B 电池充放电控制装置 Battery charge and discharge control device
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