| 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) |
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| 07/02/2014 | CN103901315A 一种单极接地系统、接地保护及故障监测装置和方法 One kind of unipolar grounding system, ground fault protection and fault monitoring apparatus and method |
| 07/02/2014 | CN103901314A 电力变压器铁芯接地在线监测装置及其在线监测方法 Power transformer core grounding monitoring device and online monitoring method |
| 07/02/2014 | CN103901313A 基于压电陶瓷变压器的低压断路器主接线绝缘预检装置 Voltage circuit breakers based piezoelectric ceramic transformer primary wiring insulation preflight device |
| 07/02/2014 | CN103901312A 一种煤矿远方漏电试验方法及设备 One kind of distant coal leakage test methods and equipment |
| 07/02/2014 | CN103901311A 跳线测试装置 Jumper test device |
| 07/02/2014 | CN103901310A 一种换能器断线检测方法及系统 One kind of transducer disconnection detection method and system |
| 07/02/2014 | CN103901309A 220kV氧化锌避雷器不拆高压引线试验装置试验方法 MOA 220kV high voltage test equipment test methods lead not split |
| 07/02/2014 | CN103901308A 一种电液制动的电动执行机构智能型测试台及其试验方法 Taiwan and test a method for electro-hydraulic brake actuator intelligent test |
| 07/02/2014 | CN103901307A 一种用于车载多媒体装置的测试系统及方法 A test system and method for in-vehicle multimedia device |
| 07/02/2014 | CN103901306A 一种检测电网电压突变故障的方法 A grid voltage fault detected mutation |
| 07/02/2014 | CN103901305A 电力设备的在线预警方法 Online warning method of electrical equipment |
| 07/02/2014 | CN103901304A 检测块压力参数均一性检测装置及方法 Pressure parameter detection block uniformity detection device and method |
| 07/02/2014 | CN103901303A 直升机特高压带电作业电位转移电流测量的试验装置及方法 Helicopter UHV live working potential transfer test device and method for current measurement |
| 07/02/2014 | CN103901302A 一种对带串联间隙线路避雷器状态在线检测方法及装置 Kind of line arrester with series gap state line detection method and device |
| 07/02/2014 | CN103901301A 变频器的故障诊断方法 Inverter Fault Diagnosis Method |
| 07/02/2014 | CN103901300A 10kV并联电容器投切操作试验系统 10kV shunt capacitor switching operation of the test system |
| 07/02/2014 | CN103901299A 电气试验安全平台 Electrical safety test platform |
| 07/02/2014 | CN103901298A 变电站设备运行状态的检测方法与系统 Substation equipment running state detection method and system |
| 07/02/2014 | CN103901297A 一种发电机组agc试验响应时间的确定方法 Method for determining the response time of a test generator agc |
| 07/02/2014 | CN103901296A 单两相孤岛和/或三相孤岛效应的检测方法 Single two-phase islands and / or three-phase islanding detection method |
| 07/02/2014 | CN103901295A 基于电网负序的单两相孤岛检测方法 Negative sequence of single grid islanding detection method based on two-phase |
| 07/02/2014 | CN103901294A 超级电容器组荷电状态检测的方法及装置 Method and apparatus for super capacitor bank charged state inspection |
| 07/02/2014 | CN103901293A 一种基于智能变电站的电能质量监测装置 A power quality monitoring devices based on intelligent substation |
| 07/02/2014 | CN103901292A 一种数据采样插值方法 A data sampling interpolation method |
| 07/02/2014 | CN103901291A 一种变电设备内部绝缘缺陷的诊断方法 Diagnostic method for internal insulation defects substation equipment |
| 07/02/2014 | CN103901290A 电磁兼容性测试系统 EMC test system |
| 07/02/2014 | CN103901289A 测试装置及其测试电压产生方法 Test device and method for generating test voltage |
| 07/02/2014 | CN103901288A 一种plc的自动化单板测试平台及方法 One kind of automation plc board test platform and methods |
| 07/02/2014 | CN103901287A 电力机车辅助变流柜测试系统 Electric locomotive auxiliary converter cabinet test system |
| 07/02/2014 | CN103901286A 机房雷电智能监测防护系统 Intelligent monitoring room lightning protection system |
| 07/02/2014 | CN103901282A 一种高压输电线路电视干扰的测试方法 Test method for high voltage transmission line TV interference |
| 07/02/2014 | CN103901257A 模块化多电平换流器桥臂电流方向测量装置及判断方法 Modular multi-level inverter arm current direction measuring device and method for determining |
| 07/02/2014 | CN103901242A 多联机分户计费方法及其系统 Multi-line household billing method and system |
| 07/02/2014 | CN103901237A 一种将测量探头固定在电晕笼上的装置 A measurement device probe will be fixed on the corona cage |
| 07/02/2014 | CN103901235A 定位装置和定位方法 Positioning device and positioning method |
| 07/02/2014 | CN103901163A 烟雾探测器 Smoke Detectors |
| 07/02/2014 | CN103900821A 一种发电机组一次调频功能优化试验方法 An electric generator set features a FM optimization test methods |
| 07/02/2014 | CN103900777A 一种支柱式电子式电流互感器一次振动检测装置及方法 One kind of strut electronic current transformer primary vibration detection device and method |
| 07/02/2014 | CN102809711B 一种测试fpga单长线及连接开关的扩展布线方法 A single long-term extension wiring method fpga and connection switch test |
| 07/02/2014 | CN102735976B 高压电力设备元件状态的监测方法 Monitoring the state of high voltage electrical equipment components |
| 07/02/2014 | CN102735972B 一种无源产品电磁泄漏度检测方法 A passive product electromagnetic leakage detection method |
| 07/02/2014 | CN102721931B 蓄电池在线远程监测管理系统 Battery Online Remote Monitoring and Management System |
| 07/02/2014 | CN102721924B 风力发电机组的故障预警方法 Failure warning method of wind turbines |
| 07/02/2014 | CN102680908B 电池状态检测记录分析仪的内部控制方法 Internal control method battery state detection recording analyzer |
| 07/02/2014 | CN102680890B 变压器有载分接开关故障诊断方法 Transformer load tap fault diagnosis method |
| 07/02/2014 | CN102680723B 断路器测速装置 Breaker speed measuring device |
| 07/02/2014 | CN102662114B 基于图像处理的机车受电弓状态无线监测系统及其方法 Based on image processing locomotive pantograph state of the wireless monitoring system and method |
| 07/02/2014 | CN102621501B 一种大功率光伏逆变器额定功率下的温升和效率测试系统及方法 One kind of temperature rise and power efficiency test system and method for photovoltaic inverter rated power |
| 07/02/2014 | CN102621412B 一种利用超声波产雾的自然环境模拟装置 A natural environment simulator produced using ultrasonic fog |
| 07/02/2014 | CN102608494B 智能变电站中低压开关弧光监测智能组件系统的监测方法 Intelligent low-voltage switchgear substation monitoring methods Arc Guard intelligence components of the system |
| 07/02/2014 | CN102608450B 适用于智能变电站的测试校验系统及校验方法 Calibration system for testing and verification methods intelligent substation |
| 07/02/2014 | CN102590698B 一种电压扰动闭锁选线的小电流接地选线装置及其控制方法 A voltage disturbance lockout small current grounding line selection line apparatus and control method |
| 07/02/2014 | CN102565663B 一种光伏阵列故障诊断的方法 A method of fault diagnosis of the PV array |
| 07/02/2014 | CN102565616B 基于二分法的线路通断快速测试方法 Based off the line dichotomy rapid test method |
| 07/02/2014 | CN102539975B 基于电压相位比较的10kV合并单元数据同步在线检测方法 The combined unit data voltage 10kV phase comparison detection method based on synchronous online |
| 07/02/2014 | CN102522820B 配电自动化系统主站注入和二次注入同步协调的测试方法 Distribution Automation System Master injection and test methods for synchronizing the secondary injection |
| 07/02/2014 | CN102508073B 采用有源前端的大功率变频器负载试验装置 Power Inverter load test device using Active Front End |
| 07/02/2014 | CN102508071B 有源前端电压型交-直-交变频器的额定容量试验方法 Active Front End Voltage type AC - DC - AC inverter rated capacity test methods |
| 07/02/2014 | CN102495349B 路径延时在线测量电路 Path delay line measurement circuit |
| 07/02/2014 | CN102495325B 同杆双回线故障精确测距方法 Double circuit lines on the same pole precise distance measurement method |
| 07/02/2014 | CN102486483B 一种直流换流阀多重阀型式试验的rlc等效负载装置 A DC converter valve multi-valve type test rlc equivalent load device |
| 07/02/2014 | CN102445640B 基于向量机和人工鱼群优化的gis设备智能识别方法 Vector machines and artificial fish swarm optimization method based on intelligent identification gis equipment |
| 07/02/2014 | CN102435949B 一种随钻测量系统中电池模块的监控方法及装置 An MWD system monitoring method and apparatus for battery module |
| 07/02/2014 | CN102435872B 电推进系统与卫星辐射电磁兼容性验证方法 Electric propulsion system with satellite radiated electromagnetic compatibility verification method |
| 07/02/2014 | CN102419415B 一种基于边界扫描电路的tap接口优化电路 Tap interface optimized circuit based on boundary scan circuitry |
| 07/02/2014 | CN102411117B 一种基于分布式智能多重校准的配电网短路故障定位方法 A multiple alignment of distributed intelligent distribution network fault location method based on short-circuit |
| 07/02/2014 | CN102393495B 有源前端电压型交-直-交变频器的额定容量试验装置 Active Front End Voltage type AC - DC - AC inverter rated capacity test device |
| 07/02/2014 | CN102360066B 一种桌面式电源气动测试治具 One kind of desktop power supply pneumatic test fixture |
| 07/02/2014 | CN102353897B 特高压换流阀断续电流试验回路及其试验方法 UHV valve interrupted current test circuit and test methods for commutation |
| 07/02/2014 | CN102323530B 测试时钟装置及测试方法 Test clock device and test methods |
| 07/02/2014 | CN102313869B 三端固定稳压集成电路的交收、筛选方法 Three-terminal regulator IC's fixed settlement, screening methods |
| 07/02/2014 | CN102288905B 一种用于高压交流断路器的合成关合试验线路 A method for the synthesis of high-voltage AC circuit breaker off synthetic test circuit |
| 07/02/2014 | CN102288874B 一种基于集中参数t的模型特高压交流输电线路区内外故障识别的测后模拟方法 A post-test simulation model of internal and external fault identification UHV AC transmission line area based on the lumped parameter t |
| 07/02/2014 | CN102175942B 一种柔性直流输电mmc高压子模块的稳态运行试验方法 A flexible HVDC Test Method for Steady run mmc high voltage sub-module |
| 07/02/2014 | CN102130349B 燃料电池堆中的膜和电极失效的检测方法 Detection membrane and electrode of the fuel cell stack failure |
| 07/02/2014 | CN101907689B 测试电路的生成方法、装置和电源测试系统 Test circuit generation method, apparatus and power supply test system |
| 07/02/2014 | CN101839954B 铝电解电容器自动测试方法及装置 Aluminum electrolytic capacitors automatic testing method and apparatus |
| 07/02/2014 | CN101527448B 一种电池保护电路的测试装置及方法 A test device and method for a battery protection circuit |
| 07/01/2014 | US8769363 Test apparatus |
| 07/01/2014 | US8769362 Debugging system using optical transmission |
| 07/01/2014 | US8769361 Cost estimation for device testing |
| 07/01/2014 | US8769359 Multiple-capture DFT system for detecting or locating crossing clock-domain faults during self-test or scan-test |
| 07/01/2014 | US8769358 Decoder providing separate clock and enable for scan path segments |
| 07/01/2014 | US8768643 Method and apparatus for parallel testing of semiconductor devices |
| 07/01/2014 | US8768642 System and method for remotely configuring semiconductor functional circuits |
| 07/01/2014 | US8768635 Systems and methods for determining electrical faults |
| 07/01/2014 | US8768003 Media monitoring using multiple types of signatures |
| 07/01/2014 | US8767759 Method of reducing required capacity of retry buffer for real-time transfer through PCIe and related device |
| 07/01/2014 | US8767751 Unsolicited FIP packet injection by proxy and spoofing and autoconfiguring intermediate bridges using FIP snooping |
| 07/01/2014 | US8767736 Communication device, communication method, and recording medium for recording communication program |
| 07/01/2014 | US8767675 Method, system and base station subsystem for realizing handover in local switch |
| 07/01/2014 | US8767635 Method of scheduling shared channels and a scheduler therefor in a wireless packet communication system |
| 07/01/2014 | US8767606 Method of transmitting and receiving control information in a wireless communication system |
| 07/01/2014 | US8767579 Method of PCI and CQI estimation in CDMA systems |
| 07/01/2014 | US8767575 Method and apparatus for broadband carrier frequency and phase recovery in coherent optical system |
| 07/01/2014 | US8767552 Wireless communication system controlling transmission parameters of data units according to data usefulness |
| 07/01/2014 | US8767547 Flow state aware QoS management without user signaling |
| 07/01/2014 | US8767540 Hierarchical packet policer |
| 07/01/2014 | US8767534 Method for controlling the transmission of data |
| 07/01/2014 | US8767533 Communication network apparatus and method |