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
05/07/2014CN103777143A 一种电机模拟惯性负载的测试方法 Test Method for Motor simulate inertia load
05/07/2014CN103777142A 用于汽车发电机的信号侦测电路 Signal detection circuit for automobile generator
05/07/2014CN103777141A 大型发电机无刷励磁机的在线检测方法、系统及断相方法 Large Generator Brushless Exciter line detection methods, systems and phase method
05/07/2014CN103777140A 一种用于焊接电源开关寿命试验的试验机 Testing machine for welding power switch life test
05/07/2014CN103777139A 一种变压器有载分接开关检测装置及检测方法 A transformer has a tap detection device and method for detecting load
05/07/2014CN103777138A 一种真空接触器三相不同步检测电路 A vacuum contactors are not synchronized three-phase detection circuit
05/07/2014CN103777137A 具有自检功能的电子式断路器及其自诊断方法 With a self-test function of the electronic circuit breaker and self-diagnosis method
05/07/2014CN103777136A 一种现场可编程门阵列的配置方法 A field programmable gate array configuration
05/07/2014CN103777135A Fpga单粒子闩锁监测方法及装置 Fpga single particle latch monitoring method and apparatus
05/07/2014CN103777134A 针对差分时钟信号的芯片可靠性测试方法和系统 For chip reliability testing methods and systems of differential clock signals
05/07/2014CN103777133A 一种用于检测车用行人声音警示装置电路的装置 A method for detecting a vehicle pedestrian warning devices sound circuitry means for
05/07/2014CN103777132A 用于增强型直流双电源配电柜的二极管监测装置 Diode monitoring device for enhanced DC dual power distribution cabinet
05/07/2014CN103777131A 集成电路测试系统及测试方法 IC test systems and test methods
05/07/2014CN103777130A 电容值均匀性测试仪 Capacitance value of uniformity tester
05/07/2014CN103777129A 无线双头探针功能测试仪 Wi-headed probe functional tester
05/07/2014CN103777128A 具有时钟电源的电子装置和测试该电子装置的电源的方法 A clock supply method for an electronic device and a test power of the electronic apparatus
05/07/2014CN103777127A 发光二极管光电特性量测装置 Optical properties of light-emitting diodes measuring device
05/07/2014CN103777126A 一种变压器局部放电超声传感器电路结构 A transformer partial discharge ultrasonic sensor circuit structure
05/07/2014CN103777125A 一种污闪检测装置及其检测方法 One kind of flashover detection device and detection method
05/07/2014CN103777124A 基于振动测试的gis现场耐压试验的击穿故障定位方法 Breakdown based fault location gis vibration test site pressure test method
05/07/2014CN103777123A 用于gis设备的局部放电故障综合诊断方法 Gis partial discharge fault diagnosis method for integrated devices
05/07/2014CN103777122A 一种耐压试验系统及其组装方法 One kind of pressure test system and method of assembly
05/07/2014CN103777121A 变电站局部放电检测及定位用多频段特高频窄带传感器 Substation partial discharge detection and localization using multi-band UHF narrowband sensor
05/07/2014CN103777120A 一种在线自动绝缘耐压测试系统 An online automatic insulation test system
05/07/2014CN103777119A 一种车载补偿电容检测方法及系统 A vehicle detection method and system for compensating capacitor
05/07/2014CN103777118A 利用负序分量实现t接线路故障支路选择方法 The use of negative sequence component to achieve t pick a line fault branch selection method
05/07/2014CN103777117A 基于工频变化量的t接线路单相接地故障支路判别方法 Slip fault identification method based on frequency variation t-Connected Line single-phase ground
05/07/2014CN103777116A 利用故障前后电压相位阶跃特性线路相间故障定位方法 Using the voltage phase step characteristic white fault line fault localization method before and after
05/07/2014CN103777115A 基于故障暂态与稳态信号波速差的输电线路单端定位方法 Signal fault transient and steady-state wave speed differential transmission line method based on single-end positioning
05/07/2014CN103777114A 一种单端带并联电抗器输电线路单相永久性故障识别方法 A single-side band transmission line shunt reactors single-phase permanent fault identification method
05/07/2014CN103777113A 在高架输电线路中通过在其两端的非同步测量来定位短路的方法 By its ends in the non-synchronous measurement to locate the short-circuit method in the overhead power transmission line
05/07/2014CN103777112A 试验仪器接地检测报警装置 Test equipment grounding detection alarm device
05/07/2014CN103777111A 工程自动化短路和/或开路测试方法 Engineering Automation shorted and / or open test methods
05/07/2014CN103777110A 一种pcb板无盘化检测方法及装置 One kind of pcb board diskless detection method and apparatus
05/07/2014CN103777109A 三相永磁电机的定子引出线配线检测装置和方法 Stator lead wire detection apparatus and method of three-phase permanent magnet motor
05/07/2014CN103777108A 一种快速查找电气设备接地故障点的方法 A quick look electrical equipment ground fault point method
05/07/2014CN103777107A 直流绝缘监测仪 DC insulation monitoring device
05/07/2014CN103777106A 一种输电线路风偏故障智能辨识方法 One kind of transmission line fault intelligent identification method bias Lu Feng
05/07/2014CN103777105A 一种变频传动调试方法 One kind of variable frequency drive debugging method
05/07/2014CN103777104A 数字化变电站二次信号传输系统延时特性测试装置及方法 Digital substation secondary signal delay characteristics of the transmission system test device and method
05/07/2014CN103777103A 一种消弧线圈状态在线检测方法及装置 A suppression coil state line detection method and apparatus for Consumers
05/07/2014CN103777102A 考虑三次电压谐波影响的避雷器绝缘性能检测方法 Consider the impact of the three voltage harmonic detection method arrester insulation
05/07/2014CN103777101A 一种键盘电性功能测试机 A keyboard function electrical tester
05/07/2014CN103777100A 用于获取用电信息的装置和方法 Get the power of information devices and methods for
05/07/2014CN103777099A 一种基于混响室条件下的织物材料屏蔽效能测试方法 A reverberation chamber based on the conditions under fabric material shielding effectiveness testing methods
05/07/2014CN103777098A 一种基于低频噪声分类的光耦贮存寿命评价方法 Optocoupler storage life evaluation method based on classification of low-frequency noise
05/07/2014CN103777097A 一种低压用户侧分布式电源并网全过程通用检测平台及方法 A low-pressure side of the distributed power users and network-wide process and method of universal detection platform
05/07/2014CN103777096A 基于多暂降阈值和持续时间敏感设备免疫能力评估方法 Multi sag threshold and duration of immunity of sensitive equipment assessment methods
05/07/2014CN103777095A 电路的冷却部的异常检查系统 Abnormal inspection system circuit cooling unit
05/07/2014CN103777094A 一种基于层次分析法的高速铁路牵引网雷害风险评估方法 Based on the Analytic Hierarchy Process high-speed railway traction network lightning damage risk assessment methods
05/07/2014CN103777093A 一种气体激光器故障检测系统及其检测方法 A gas laser fault detection system and detection method
05/07/2014CN103777092A 一种基于云技术的继电保护测试系统及其方法 A relay test system and method based on cloud technology
05/07/2014CN103777091A 一种基于k均值的高铁电能质量监测数据分类方法 High-speed rail power quality monitoring data classification method based on the k-means
05/07/2014CN103777090A 用于互连测试的转变延迟检测器 For interconnect testing transition delay detector
05/07/2014CN103777089A 辅助逆变器选型平台 Selection of the auxiliary inverter platform
05/07/2014CN103777088A 电子设备冲击老化试验台 The impact of electronic equipment aging test rig
05/07/2014CN103777087A 串行端口测试装置 Serial port test device
05/07/2014CN103777086A 功率模块双脉冲试验装置 Power Modules double pulse test device
05/07/2014CN103777059A 一种多功能测电笔 A multifunctional pencil
05/07/2014CN103777043A 弹性连接器功能测试仪 Elastic connector functional tester
05/07/2014CN103777042A 一种上升式线路板测试仪 A rise-type circuit board tester
05/07/2014CN103776958A 简易流体循环装置 Simple fluid circulation device
05/07/2014CN103776668A 半导体器件主动区失效分析样品的制备方法 Active area of ​​the semiconductor device failure analysis method for the preparation of samples
05/07/2014CN103776576A 一种宽温域换挡电磁阀电磁力测试装置 One kind of wide temperature shift solenoid valve electromagnetic force field testing device
05/07/2014CN103769392A 推进器格栅清洁电路和清洁推进器格栅的方法 Clean grill pusher propeller grid circuit and cleaning methods
05/07/2014CN102749536B 采用传导测试超标策略对传导干扰故障修复的优化方法 Conducting tests using excessive conduction optimization strategies for troubleshooting interference
05/07/2014CN102721930B 铅酸蓄电池极板容量的测试方法 Test methods lead-acid battery plates capacity
05/07/2014CN102706727B 施工梯电缆的仿真试验设备 Simulation test equipment construction ladder cable
05/07/2014CN102680885B 一种智能识别充放电电路并联结构的电路及其控制方法 An intelligent charging circuit and control method to identify the parallel structure of the discharge circuit
05/07/2014CN102645636B 一种电池容量检测方法 A battery capacity detection method
05/07/2014CN102641855B Led自动检测分档系统及方法 Led automatic detection of sub-file system and method
05/07/2014CN102636705B 一种远程漏电保护器故障及交流接触器堵塞或故障判断装置及其分析方法 A long-range leakage protection fault and AC contactor blockage or malfunction judging means and Analysis Methods
05/07/2014CN102608423B 一种谐波电能的检测方法 A detection method of harmonic energy
05/07/2014CN102540099B 微型温差电池热电转换效率测试系统及方法 Miniature thermoelectric conversion efficiency of the battery temperature difference between the test system and method
05/07/2014CN102539988B 电动助力转向系统相线故障诊断方法 Phase electric power steering system fault diagnosis method
05/07/2014CN102539985B 一种自动老化和测试装置及其方法 An automatic aging and testing apparatus and method
05/07/2014CN102522894B 用于功率器件测试系统的电压转换电路 Device for the power-voltage conversion circuit test system
05/07/2014CN102495360B 一种安全扫描寄存器、安全扫描链及其扫描方法 A safe scan register, a security scan chain and scan method
05/07/2014CN102483442B 电池状态估计装置以及电池状态估计方法 Device and battery state estimation methods battery state estimation
05/07/2014CN102435831B 便携式蓄电池电流、电压检测仪 Portable battery current, voltage detector
05/07/2014CN102435816B 一种moa阻性电流测试仪的工作方法 One kind of moa resistive current working methods tester
05/07/2014CN102377246B 基于iec61850故障分析系统的图形实例化方法 Graphic instance method iec61850 fault analysis system based on
05/07/2014CN102353905B 电池寿命的预测方法及检测电池寿命的装置 Battery life prediction method and detection device battery life
05/07/2014CN102323546B 柔性直流输电mmc阀稳态运行试验的背靠背试验方法 HVDC back to back test methods for flexible valve steady state operation test mmc
05/07/2014CN102157910B 一种检测装置与方法及使用该装置或方法的负载 An apparatus and method for detecting a load of the device and the use or method
05/07/2014CN102129022B 一种半导体激光器的测试和老化适配器 A semiconductor laser of the test and burn-adapter
05/07/2014CN102121961B 耐高压测试装置及采用该装置的耐高压测试方法 High voltage test equipment and the use of high voltage testing method of the device
05/07/2014CN102099699B 具有销顶端部的清洁机构的基板检查装置 The substrate inspection device of the cleaning mechanism has a distal end portion of the pin
05/07/2014CN102097834B 一种锂电池均衡系统的诊断方法 Diagnostic method for lithium battery equalization system
05/07/2014CN102033177B 一种配电网电力线路功率角测量方法及测量系统 Distribution networks and power lines power angle measuring method and system
05/07/2014CN101978282B 适合于与处理单元通信的开关单元 The processing unit is adapted to switch the communication unit
05/07/2014CN101923143B 估算燃料电池的最小电压 Estimating the minimum voltage of the fuel cell
05/07/2014CN101794917B 电池状态监视电路及电池装置 Battery state monitoring circuit and battery device
05/07/2014CN101486035B 部件分类装置及使用上述装置的电子部件特性检查分类装置 Member using the classification device and the electronic component characteristic measuring apparatus classification means
05/07/2014CN101358935B 图案化晶圆缺点检测系统及其方法 The patterned wafer inspection system and method drawback
05/06/2014US8719652 Flash storage device with read disturb mitigation
05/06/2014US8719651 Scan chain diagnostic using scan stitching
05/06/2014US8719650 Self-diagnosis system and test circuit determination method
05/06/2014US8719649 Method and apparatus for deferred scheduling for JTAG systems
05/06/2014US8719398 Network performance monitor
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