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)
07/2014
07/23/2014CN103941197A 直流电源成套设备纹波系数监测装置及其方法 DC power equipment monitoring device and method ripple factor
07/23/2014CN103941196A 锂离子电池荷电状态估计方法 Lithium-ion battery state of charge estimation method
07/23/2014CN103941195A 基于小模型误差准则扩展卡尔曼滤波的电池soc估计方法 Battery soc extended Kalman filter estimation method based on a small model error criterion
07/23/2014CN103941194A 智能锂离子电池电量显示方法及装置 Intelligent lithium-ion battery display method and apparatus
07/23/2014CN103941193A 一种蓄电池组手机在线监测系统 A battery set the phone line monitoring system
07/23/2014CN103941192A 储能电站测试负载 Energy storage power station test load
07/23/2014CN103941191A 一种储能装置综合管理的方法及储能装置 One kind of energy storage device integrated management approach and an energy storage device
07/23/2014CN103941190A 蓄电池能量效率测试装置 Battery energy efficiency testing device
07/23/2014CN103941189A 电池监视系统、半导体装置、电池组系统及电池监视ic A battery monitoring system, a semiconductor device, the battery system and the battery monitor ic
07/23/2014CN103941188A 一种基于cd4017的同步失步检测电路 A step-based synchronization detection circuit cd4017's
07/23/2014CN103941187A 识别发电机系统中的电气故障的方法及执行该方法的器具 Appliance electrical generator system to identify faults and perform the method method
07/23/2014CN103941186A 倒地开关测试装置 Fell to the ground switch testing device
07/23/2014CN103941185A 一种基于微米尺度传感器的铜金属蒸气浓度检测系统 A copper-based metal vapor concentration detecting sensor micrometer scale system
07/23/2014CN103941184A 一种用于rcd的自动检测设备 A system for automatic detection equipment rcd
07/23/2014CN103941183A 一种用于检测汽车开关合格率的装置 A device for detecting the passing rate of automotive switches
07/23/2014CN103941182A 一种汽车开关合格率检测装置 An automobile switch pass rate detection device
07/23/2014CN103941181A 一种获取晶闸管脉冲功率开关组件通断状态的测试装置 An acquisition test device thyristor pulsed power-off state of the switch assembly
07/23/2014CN103941180A 一种高压线路断路器状态监测系统 A high voltage circuit breaker condition monitoring system
07/23/2014CN103941179A 一种按键开关寿命测试装置 A key switch life test device
07/23/2014CN103941178A 一种检测集成电路制造工艺中工艺波动的检测电路 An integrated circuit manufacturing process technology fluctuation detection circuit detects
07/23/2014CN103941177A 芯片内同精度Sigma-delta ADC和Sigma-delta DAC的数字电路测试方法 Chip with precision Sigma-delta ADC and digital Sigma-delta DAC circuit test method
07/23/2014CN103941176A 一种高压直流输电换流阀的vbe系统设备故障检测系统 A high voltage HVDC converter valves vbe system equipment fault detection system
07/23/2014CN103941175A 一种边界扫描测试系统及方法 Boundary scan test system and method
07/23/2014CN103941174A 一种判别背栅石墨烯场效应晶体管器件失效的方法 A discriminating back graphene field effect transistor device failure approach the gate
07/23/2014CN103941173A 用于测量半导体装置中阿尔法粒子所诱发软错误的方法及装置 The semiconductor device of measuring the alpha particle induced soft errors in a method and apparatus for
07/23/2014CN103941172A 半导体测试装置及测试方法 Semiconductor testing device and test methods
07/23/2014CN103941171A 半导体测试结构及测试方法 Semiconductor test structure and test methods
07/23/2014CN103941170A 功能测试治具、系统及方法 Functional test fixture, system and method
07/23/2014CN103941169A 一种用于继电器端子上锡和测试的设备 A tin on the relay terminals and test equipment used
07/23/2014CN103941168A 一种绝缘耐压测试装置及方法 An insulated pressure testing device and method
07/23/2014CN103941167A 一种多功能气体放电与等离子体电弧检测装置及方法 A multifunctional gas discharge plasma arc detection device and method
07/23/2014CN103941166A 一种vfto下高温气体击穿特性检测装置及方法 One kind vfto breakdown characteristics under high temperature gas detection apparatus and method
07/23/2014CN103941165A Gis设备试验装置及方法 Gis equipment testing apparatus and method
07/23/2014CN103941164A 用于变压器局放便携式和在线监测两用的智能电子装置 Intelligent electronic devices for portable and on-line transformer partial discharge monitoring of dual-use
07/23/2014CN103941163A 利用模糊k均值聚类的谐振接地系统故障选线方法 Use of resonance grounding system fault line selection method based on fuzzy k-means clustering
07/23/2014CN103941162A 利用波形时域特征聚类的谐振接地系统故障选线方法 Resonance grounding system fault line selection method utilizing domain waveform feature clustering
07/23/2014CN103941161A 一种电缆护层电流及载流量在线监测系统 A cable sheath current and the carrying capacity of on-line monitoring system
07/23/2014CN103941160A 配电网合环检测装置及检测方法 Distribution Network ring detection device and detection method
07/23/2014CN103941159A 混合线路故障测距方法 Mixed Line Fault Location Method
07/23/2014CN103941158A 基于多源信息的配电网故障诊断系统及方法 Based on the distribution network fault diagnosis system and method for multi-source information
07/23/2014CN103941157A 小电流接地系统的接地线路及区段的定位方法 Localization small current grounding system grounding lines and segments
07/23/2014CN103941156A 基于极限学习机的多信息融合区段定位方法 Extreme Learning Machine Based on Multi-information fusion Section Location
07/23/2014CN103941155A 高压开关控制回路断线区域辨识电路及辨识方法 High voltage switch control circuit break area identification circuit and identification method
07/23/2014CN103941154A 一种不接地系统单相接地故障监测装置及方法 A non-grounded system of single-phase ground fault monitoring apparatus and method
07/23/2014CN103941153A 一种基于波形相似性的k-NN算法的多出线辐射网故障测距方法 Multi-outlet radiation network fault location method based on waveform similarity k-NN algorithm
07/23/2014CN103941152A 一种基于波形相似性的k-NN算法的缆线混合线路故障测距方法 A hybrid line cable fault locating methods waveform similarity k-NN Algorithm
07/23/2014CN103941151A 一种利用电压、电流量配合不依赖双端同步的零、线模时差辐射网故障定位方法 A use of voltage, current amount with the double-ended zero is not dependent synchronization, line-mode difference Radiation Network Fault Location
07/23/2014CN103941150A 一种仅利用电压量不依赖双端同步的零、线模时差辐射网故障定位方法 An amount of voltage does not depend on using only double-ended zero synchronous line mode difference Radiation Network Fault Location
07/23/2014CN103941149A 电气化铁道牵引网故障定位方法 Electrified railway traction network fault location method
07/23/2014CN103941148A 基于gps定位系统的电缆接头故障定位装置及其定位方法 Fault-based cable connector gps positioning system positioning device and positioning method
07/23/2014CN103941147A 利用暂态主频分量的配网电缆单相接地故障测距方法 Transient frequency component distribution network cable single-phase ground fault location method
07/23/2014CN103941146A 一种不停电检测及区分10kV电流互感器各二次绕组准确等级的装置和方法 An uninterrupted power level of each secondary winding apparatus and method for accurately detect and distinguish between 10kV current transformer
07/23/2014CN103941145A 一种变电站临时地线在线监测系统 Substations temporary grounding line monitoring system
07/23/2014CN103941144A 一种基准电压源漏电检测电路 One kind of reference voltage source leakage detection circuit
07/23/2014CN103941143A 一种开关磁阻电机功率变换器主开关短路故障诊断方法 A switched reluctance motor power converter main switch short-circuit fault diagnosis method
07/23/2014CN103941142A 一种开关磁阻电机功率变换器故障诊断相电流积分方法 A switched reluctance motor power converter fault diagnosis phase current integration method
07/23/2014CN103941141A 一种漏电流检测电路、直流高压系统、检测方法和装置 A current detection circuit, a DC high voltage systems, leak detection method and apparatus
07/23/2014CN103941140A 汽油机失火发生器故障自诊断系统 Gasoline engine misfire generator fault diagnosis system
07/23/2014CN103941139A 基于物联网技术的漏电监测保护系统 Things technology leakage monitoring and protection system based on
07/23/2014CN103941138A Opgw线全线监测诊断系统及监测诊断方法 Opgw line line monitoring and diagnosis system and method for monitoring and diagnosis
07/23/2014CN103941137A 一种导通器 One kind of conduction device
07/23/2014CN103941136A 信号采样电路阻容元件短路和开路故障的诊断方法 Diagnosis of signal sampling circuit resistive and capacitive components of short-circuit and open-circuit fault
07/23/2014CN103941135A 一种短路检测方法及装置 One kind of short circuit detection method and apparatus
07/23/2014CN103941134A 线材短路检测电路 Wire short detection circuit
07/23/2014CN103941133A 一种超小型并行处理器电缆测试系统及测试方法 An ultra compact parallel processor cable test systems and test methods
07/23/2014CN103941132A 微机保护装置抗干扰开关量检测电路 Computer protection device interference detection circuit switch
07/23/2014CN103941131A 基于精简集约简不均衡svm变压器故障检测方法 Jane uneven streamline intensive transformer fault detection method based on svm
07/23/2014CN103941130A 一种基于多量测断面的可疑支路识别方法 A lot of suspicious branch recognition method based on measuring section
07/23/2014CN103941129A 可辨析放电成因的输电线路山火跳闸对比试验方法 Transmission Line Comparison Test Method fires trip Cause Analysis discharge
07/23/2014CN103941128A 变压器电故障模拟装置 Transformer electrical fault simulator
07/23/2014CN103941127A 行车遥控器测试装置及测试方法 Test Driving the remote control device and test methods
07/23/2014CN103941126A 含人造缺陷的复合绝缘子的热对流试验方法及系统 Containing artificial defects in composite insulators test method and system thermal convection
07/23/2014CN103941125A 一种电流分布试验装置和试验方法 Test equipment and test method for the current distribution
07/23/2014CN103941124A 一种直流输电换流阀饱和电抗器饱和特性测试方法 A DC power transmission converter valve saturated reactor saturation characteristics of the test method
07/23/2014CN103941123A 一种电缆绝缘在线监测系统 A cable insulation online monitoring system
07/23/2014CN103941122A 一种多功能变压器试验综合测试装置 A multifunctional integrated test equipment transformer test
07/23/2014CN103941121A 一种可双组同测的避雷器检测器 One kind can be measured with dual group arrester detector
07/23/2014CN103941120A 一种复合绝缘子憎水性检测及老化评估装置 A composite insulators hydrophobic testing and evaluation device aging
07/23/2014CN103941119A 一种多功能可编程信号发生参数测试系统 A multifunctional programmable signal generation parametric test system
07/23/2014CN103941118A 用于光伏发电并网逆变器集群系统的孤岛检测方法 Islanding detection methods for photovoltaic grid-connected inverter cluster system
07/23/2014CN103941117A 电输运特性测量装置及测量方法 Electrical transport properties of the measuring device and measurement methods
07/23/2014CN103941116A 故障录波指示器的数据压缩方法 Disturbance indicator data compression method
07/23/2014CN103941115A 用于检验电子元件的装置 Test apparatus for electronic components
07/23/2014CN103941114A 车用永磁同步电机系统功率模块及电流传感器的自检方法 Self-Test Method for Vehicle PMSM system power modules and current sensor
07/23/2014CN103941113A 扩充卡检测治具、扩充卡检测系统及其扩充卡检测方法 Expansion card detection rule, the detection system and the expansion card expansion card detection method
07/23/2014CN103941112A 多影像讯号的检测系统及其检测方法 Multi-video signal detection system and detection method
07/23/2014CN103941111A 电压跌落模拟方法及装置 Voltage drop simulation method and apparatus
07/23/2014CN103941110A 汽车旋转连接器的耐久性试验装置及试验方法 Durability test equipment and test methods for automotive rotary connector
07/23/2014CN103941109A 触控面板的测试装置 Test device touch panel
07/23/2014CN103941094A 一种阀控铅酸蓄电池内阻采集装置 One kind of VRLA battery internal resistance acquisition device
07/23/2014CN103941079A 配电网pt在线监测及故障诊断系统 Distribution Network pt line monitoring and fault diagnosis system
07/23/2014CN103941075A 纳秒脉宽电化学加工脉冲实时检测方法及其电路 Ns pulse width electrochemical machining time detection method and circuit
07/23/2014CN103941050A 电压跌落装置的电抗器切换系统 Reactor voltage drop means switching system
07/23/2014CN103941047A 一种电路板信号测试夹 A circuit board signal test clip
07/23/2014CN103941046A 一种带电断接导线模拟检测装置及其检测方法 A live wire analog detection apparatus and method for detecting disconnection
07/23/2014CN103940346A 基于单目视觉技术的智能交流接触器三维动态测试装置 Intelligent AC contactors based on monocular vision technology three-dimensional dynamic testing device
07/23/2014CN102854440B 一种线束机 One kind of harness machine
07/23/2014CN102707227B 一种场效应晶体管阈值电压提取方法 A field effect transistor threshold voltage extraction method
07/23/2014CN102707163B 用于可控硅阀组检测的实验站 Experiment Station for testing thyristor valve
07/23/2014CN102650678B 电量管理ic多通道校准校验的方法 Power management ic multi-channel calibration verification methods
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