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)
12/2014
12/17/2014CN204028214U 一种交直流低压验电笔 A cross-low-voltage DC electrical inspection pen
12/17/2014CN204028213U 一种220kV电力线路关口电能表失压告警回路 One kind of 220kV power lines Energy Meter lost pressure alarm circuits
12/17/2014CN204028195U 用于变压器的铁心接地电流在线监测装置 Core current transformer grounding line monitoring device for
12/17/2014CN204028153U 断路器机械脱扣检测装置的驱动机构 Mechanical drive mechanism breaker tripping detection device
12/17/2014CN204028148U 气动式无光无干扰源测试装置 Matt pneumatic testing device without interference sources
12/17/2014CN204028147U 一种小电路板磁场环境测试夹具 Magnetic environment, a small circuit board test fixture
12/17/2014CN204028146U 气动式无光无干扰源测试装置的气动向上反压合机构 Pneumatic dull without interference source pneumatic testing device up backpressure mechanism
12/17/2014CN204028137U 气动式gft主板的功能检测器的gft主板下压机构 Feature detector pneumatic gft motherboard gft board under pressure mechanism
12/17/2014CN204028131U 一种用于减少测试时间提高测试效率的工具 A method for reducing test time and improve test efficiency tools for
12/17/2014CN204028116U 带波形显示的电路板测试装置 Circuit board test unit with waveform display
12/17/2014CN204028111U 一种表贴元器件电性能检测机构 One kind of surface mount components of electrical performance testing agency
12/17/2014CN204028108U 继电保护测试仪专用线箱 Relay tester dedicated Boxes
12/17/2014CN204027733U 一种地下电缆定位测温仪 An underground cable location Thermometer
12/17/2014CN204021344U 被动组件检测包装机 Passive component detects packing machine
12/17/2014CN204020910U 一种电力机车受电弓测试装置 A power locomotive pantograph test device
12/17/2014CN204016009U 一种具有掉电检测功能的电饭煲 Having a brownout detection function cooker
12/17/2014CN104221244A 通过切换电池的电池单元组块来平衡该电池的充电和放电水平的方法 By switching the battery block of the battery cell to balance the charge and discharge levels of the battery's method
12/17/2014CN104221212A 用于电化学蓄能器的传感器设备、电化学蓄能器、制造用于电化学蓄能器的传感器设备的方法 Method for electrochemical accumulator sensor device, the electrochemical accumulator, for the manufacture of an electrochemical sensor device accumulator
12/17/2014CN104220887A 具有故障自诊断功能的绝缘电阻测量设备及使用该设备的故障自诊断方法 Insulation resistance measurement device with self-diagnostic function and use of the equipment fault diagnosis method
12/17/2014CN104220886A 用于测量电池的绝缘电阻的设备和方法 Device and method for measuring the insulation resistance of the battery for
12/17/2014CN104220885A 电池状态推定装置 Battery state estimating means
12/17/2014CN104220884A 用于确定电缆绝缘的电气性质的方法 The method used to determine the electrical properties of the cable insulation
12/17/2014CN104218844A 驱动装置、电子部件输送装置以及电子部件检查装置 Drive device, the electronic component transporting apparatus and an electronic component inspection apparatus
12/17/2014CN104218777A 一种级联式多电平高压变频器功率单元的监控系统 One kind of cascade multi-level voltage inverter power unit monitoring system
12/17/2014CN104218608A 一种电气测试系统中的变流器并联方法 An electrical test systems in parallel converter method
12/17/2014CN104218603A 分布式发电系统及其孤岛检测方法、装置、变流器 Distributed power generation systems and islanding detection method, apparatus, converter
12/17/2014CN104218602A 分布式发电系统及其孤岛检测装置、变流器 Distributed power generation systems and islanding detection device, converter
12/17/2014CN104218267A 一种锂离子电池分容配组方法 A lithium-ion battery with a group of sub-capacity method
12/17/2014CN104218027A 半导体测试结构及其测试方法 Semiconductor test structure and test methods
12/17/2014CN104215925A 高频传感器及其灵敏度检测装置与检测方法 High frequency sensor and sensitivity detection device and detection method
12/17/2014CN104215916A 一种灯具可靠性试验方法 A lamp Reliability Test Methods
12/17/2014CN104215915A 灯具老化测试装置 Lamp aging test device
12/17/2014CN104215914A 检测装置 Detection device
12/17/2014CN104215913A 直流电源模拟接地测试仪 DC Power Analog Ground Tester
12/17/2014CN104215912A (54)蓄电池状态检测系统及方法 (54) a battery state detection system and method
12/17/2014CN104215911A Ups电池自我检测电路及检测方法 Ups battery self-test circuit and test methods
12/17/2014CN104215910A 用于锂离子电池组的检测及诊断方法 Detection and diagnosis method for lithium-ion battery pack
12/17/2014CN104215909A 一种电池剩余电量的显示警报器 A battery remaining power display alarm
12/17/2014CN104215908A 一种网络化数字传感模块的蓄电池组监控方法 Battery monitor a network of digital sensing module approach
12/17/2014CN104215907A 充放电试验装置和其所用的供电适配器、系统及试验方法 Charge and discharge test device and its use of the power supply adapter system and test method
12/17/2014CN104215906A 一种基于自动控制的电动机效率测试的试验方法 Motor efficiency test method based on the automatic control of the test
12/17/2014CN104215905A 一种基于马田系统和Box-Cox变换的电机故障诊断方法 An electrical fault diagnosis method and Martin Box-Cox transformation system based
12/17/2014CN104215904A 一种全功率变流器风电机组低电压穿越测试系统及方法 An all-power converter wind turbine LVRT testing system and method
12/17/2014CN104215903A 手摇发电机疲劳测试装置 Hand-cranked generator fatigue testing device
12/17/2014CN104215902A 一种发电机组智能测试系统 Intelligent Test System of Generator set
12/17/2014CN104215901A 一种高压断路器弧触头故障诊断方法 A high voltage circuit breaker contacts arc fault diagnosis method
12/17/2014CN104215900A 一种电热水壶温控开关测试仪 One kind of electric kettle thermostat switch tester
12/17/2014CN104215899A 电子设备及其按键检测方法 Electronic equipment and key detection method
12/17/2014CN104215898A 一种船型开关寿命测试装置 One kind of rocker switch life test device
12/17/2014CN104215897A 利用端口电压之间的相位差判断断路器非全相的方法 The phase difference between the port voltage judgment method of breaker phase
12/17/2014CN104215896A 轻触开关测试方法 Touch switch test method
12/17/2014CN104215895A 基于测试向量的硬件木马检测方法及系统 Hardware-based test vectors Trojan detection method and system
12/17/2014CN104215894A 集成电路硬件木马检测方法和系统 IC hardware Trojan detection method and system
12/17/2014CN104215893A 基于信号概率的电路可靠性评估方法 Signal probability of circuit reliability evaluation method based on
12/17/2014CN104215892A 测试操作机与测试载具以及相关测试方法 Test operation and testing of aircraft carrier and associated test methods
12/17/2014CN104215891A Fpc失效异常的测试方法 Fpc failure abnormal test methods
12/17/2014CN104215890A 一种汽车滤波电容自动测试机 An automobile filter capacitor automatic testing machine
12/17/2014CN104215889A 一种高频绝缘耐压测试仪 A high-frequency insulation tester
12/17/2014CN104215888A Gis缺陷模拟装置 Gis defect simulator
12/17/2014CN104215887A 一种便携式局部放电检测仪 A portable partial discharge detector
12/17/2014CN104215886A 平波电抗器端对端电容器放电试验系统及其暂态阻波器 Smoothing reactor-end capacitor discharge test system and its transient traps
12/17/2014CN104215885A 一种检测在运电缆的绝缘和屏蔽性是否降低的方法及设备 A method of detecting the operation of the cable insulation and shielding of the method and apparatus is reduced
12/17/2014CN104215884A 气体绝缘状态模拟检测装置和气体绝缘状态检测方法 Gas insulated state analog detection means and the gas insulated state detection method
12/17/2014CN104215883A 一种输电线路故障检测装置 One kind of transmission line fault detection device
12/17/2014CN104215882A 一种基于有源单端口网络电阻极性的电压暂降源定位方法 A sag source location method active single-port network resistance based on the voltage polarity
12/17/2014CN104215881A 一种基于序扰动有功电流方向的电压暂降源定位方法 Voltage sag source location method based on perturbation sequence active current direction
12/17/2014CN104215880A 一种35kv以下配电线简易数显支路故障显示装置 One kind of 35kv distribution lines following simple digital display device slip fault
12/17/2014CN104215879A 一种配电网短路故障定位方法及系统 Distribution networks and short-circuit fault location methods and systems
12/17/2014CN104215878A 一种配网线路故障录波装置及其故障录波方法 A coordination network wiring fault recorder and fault recording method
12/17/2014CN104215877A 组合式ct极性试验装置 Combined ct polarity test device
12/17/2014CN104215876A 一种研磨机1u控制器输入端口的测试方法 A grinder 1u controller input port test methods
12/17/2014CN104215875A 大功率整流变压器机组整流阀击穿的监测方法 Monitoring power rectifier transformer rectifier unit valve breakdown
12/17/2014CN104215874A 多档速电机档位控制线掉线检测方法及装置 Multi-speed motor control lines dropped stall detection method and apparatus
12/17/2014CN104215873A 多档速电机档位接错检测方法及装置 Multi-speed motor stall detection method and apparatus are wrong
12/17/2014CN104215872A 一种旋转型转子接地保护测量校准方法及控制保护装置 A rotating rotor ground protection measurement calibration method and control and protection devices
12/17/2014CN104215871A 用于监控车辆上的多相电气系统的方法和装置 Method and apparatus for multi-phase electrical system monitors the vehicle's
12/17/2014CN104215870A 插头松动检测 Plug loose detection
12/17/2014CN104215869A 逆变器系统和检测逆变器系统的电力电缆的状态的方法 Inverter system and method for detecting the inverter system of state power cable
12/17/2014CN104215868A 一种检测电路 A method of detecting circuit
12/17/2014CN104215867A 励磁变压器低压侧单相接地故障在线识别方法 Excitation transformer low voltage side of the single-phase ground fault line identification method
12/17/2014CN104215866A 一种短路测试装置 One kind of short-circuit test device
12/17/2014CN104215865A Ge机车用电缆大电流过载试验方法 Ge locomotive cable high current overload test methods
12/17/2014CN104215864A 车载通信控制器的电磁兼容测试装置及方法 Electromagnetic compatibility testing vehicle communication controller device and method
12/17/2014CN104215863A 一种研磨机1u控制器ad端口的测试方法 A mill test methods 1u port controller ad
12/17/2014CN104215862A 一种避雷器及其在线监测表计的状态判别方法 An arrester and on-line monitoring of the status of the meter identification method
12/17/2014CN104215861A 一种音叉晶体稳定度分析仪 One kind of tuning fork crystal stability analyzer
12/17/2014CN104215860A 一种便携式自动化测试设备及其工作方法 A portable automated test equipment and working methods
12/17/2014CN104215859A 一种卫星电子载荷测试方法 A satellite electronic load test method
12/17/2014CN104215858A 恒温晶体振荡器温度稳定性自动测试系统及测试方法 Oven-controlled crystal oscillator temperature stability automatic test systems and test methods
12/17/2014CN104215857A 一种绝缘子劣化检测系统 One kind of insulator deterioration detection system
12/17/2014CN104215856A 一种大电网电能量值动态校核方法 One kind of big money power grid dynamic verification method
12/17/2014CN104215855A 可调测量距离的0ta测试暗室 Adjustable measuring distance 0ta test darkroom
12/17/2014CN104215854A 汽车驾驶信息通用自动化测试系统 Driving Information common automated test system
12/17/2014CN104215853A 一种电能质量监测系统数据采集方法 One kind of power quality monitoring system data acquisition methods
12/17/2014CN104215852A 一种带电绝缘子检测装置 A charged insulator detection device
12/17/2014CN104215851A 一种横向带电绝缘子检测机装置 A widthwise charged insulator detector device
12/17/2014CN104215850A 一种可移动的多电压输出试验设备及其电路 Removable, multi-voltage output of the test equipment and circuit
12/17/2014CN104215849A 一种潮流能发电装置模拟测试平台及测试方法 A trend energy generation device simulation test platform and test methods
12/17/2014CN104215848A 一种温度试验中电缆测量误差的时域动态修正方法 When a temperature test cables domain dynamic measurement error correction method
12/17/2014CN104215847A 机载电气设备力学环境下在线测试系统 Under the onboard electrical equipment mechanics Environment Online Testing System
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