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1. 发明申请

WO2019030051A1 VORRICHTUNG UND VERFAHREN ZUR ERMITTLUNG EINES TEMPERATURABHÄNGIGEN IMPEDANZVERLAUFS ENTLANG EINES ELEKTRISCHEN LEITERS 审中-公开
公开(公告)号：WO2019030051A1
公开(公告)日：2019-02-14
申请号：PCT/EP2018/070725
申请日：2018-07-31
申请人： LEONI KABEL GMBH
发明人： INTELMAN, Sergey
IPC分类号： G01R27/04 , G01R27/16 , G01K7/16 , G01K7/34
摘要： Eine Vorrichtung für die Ermittlung eines temperaturabhängigen Impedanzverlaufs entlang eines elektrischen Leiters weist eine Signalgeneratoreinheit auf, welche dazu angeordnet und ausgebildet ist, ein multifrequentes elektrisches Signal zu erzeugen, welches einen elektrischen Leiter durchläuft. Die Vorrichtung weist ferner eine Frequenzspektrumerfassungseinheit auf, welche dazu angeordnet und ausgebildet ist, ein Frequenzspektrum eines den Leiter verlassenden multifrequenten elektrischen Signals zumindest in einem vorbestimmten Frequenzbereich zu erfassen. Die Vorrichtung weist ferner eine Frequenzspektrumdifferenzermittlungseinheit auf, die dazu angeordnet und ausgebildet, eine Frequenzdifferenz zwischen dem erfassten Frequenzspektrum und einem vorbestimmten Frequenzspektrum zu ermitteln. Die Vorrichtung weist ferner eine Frequenzdifferenzumwandlungseinheit auf, die dazu ausgebildet und angeordnet ist, einen Amplitudenverlauf der ermittelten Frequenzdifferenz entlang des elektrischen Leiters zu ermitteln.

2. 发明申请

WO2017216673A1 A METHOD AND SYSTEM FOR DYNAMIC FAULT DETECTION IN AN ELECTRIC GRID 审中-公开
标题翻译：一种电网故障动态检测方法及系统
公开(公告)号：WO2017216673A1
公开(公告)日：2017-12-21
申请号：PCT/IB2017/053298
申请日：2017-06-04
申请人： ELECTRICAL GRID MONITORING LTD.
发明人： MIRON, Eyal
IPC分类号： G01R19/25 , G01R27/04 , G01R27/32 , G01R31/02 , G01R31/08
摘要： A system for detecting a fault in an electric grid, including a plurality of grid measuring devices distributed in the electric grid, being operative to measure current and/or voltage with their respective time of occurrence, enabling a user to define at least one fault type, and at least one rule for detecting the fault type, the rule associating the fault type with at least one of the measurements, executing the measurements, and analyzing the measurements according to the rule to detect a fault.
摘要翻译：用于检测电网中的故障的系统（包括分布在电网中的多个电网测量装置）可操作为用它们各自的发生时间测量电流和/或电压，从而使得用户定义至少一个故障类型，以及用于检测故障类型的至少一个规则，将故障类型与至少一个测量相关联的规则，执行测量以及根据规则分析测量以检测故障

3. 发明申请

WO2014176023A2 SYSTEM, METHOD AND COMPUTER-ACCESSIBLE MEDIUM FOR PROVIDING GENERALIZED LOCAL MAXWELL TOMOGRAPHY FOR MAPPING OF ELECTRICAL PROPERTY GRADIENTS AND TENSORS 审中-公开
标题翻译：系统，方法和计算机可访问介质，用于提供用于电气性能梯度和传感器映射的通用局部MAXWELL TOMOGRAPHY
公开(公告)号：WO2014176023A2
公开(公告)日：2014-10-30
申请号：PCT/US2014033176
申请日：2014-04-07
申请人： UNIV NEW YORK
发明人： SODICKSON DANIEL K , NOVIKOV DMITRY S , ALON LEEOR
IPC分类号： G06F19/00 , G01R27/04 , G01R33/00
CPC分类号： G01N27/60 , G01R33/246 , G01R33/48
摘要： Exemplary system, method, and computer-accessible medium can be provided for determining at least one property (e.g., an electrical property or a cross-section property) of at least one target. For example, it is possible to determine electromagnetic-field-related quantities associated with signals provided from the target(s). The electromagnetic-field-related quantities can be provided to procedures to relate the electromagnetic-field-related quantities to a plurality of unknown electrical property values and residual field-related unknown values of the target(s). The property(ies) of the target(s) can be determined by determining the plurality of unknown electrical property values and residual field-related unknown values of the target(s).
摘要翻译：可以提供示例性系统，方法和计算机可访问介质以确定至少一个目标的至少一个属性（例如，电气特性或横截面属性）。例如，可以确定与从目标提供的信号相关联的电磁场相关量。可以将电磁场相关量提供给将电磁场相关量与多个未知电特性值和目标的残余场相关未知值相关联的过程。可以通过确定目标的多个未知的电气特性值和残余场相关的未知值来确定目标的属性。

4. 发明申请

WO2013042925A1 온라인 전기회로 정수 측정에 의한 전력설비 상태감시 시스템 및 방법 审中-公开
标题翻译：通过测量在线电路参数监测动力装置状态的系统和方法
公开(公告)号：WO2013042925A1
公开(公告)日：2013-03-28
申请号：PCT/KR2012/007475
申请日：2012-09-19
申请人： 주식회사 유성계전 , 김일동
发明人： 김일동 , 이진락
IPC分类号： G01R31/08 , G01R27/04 , G01R27/32
CPC分类号： G01R31/2836 , G01R19/2513 , H02J13/0062 , Y02E60/7838 , Y04S40/124
摘要： 본 발명은 운전중인 전력설비의 선로정수를 온라인으로 측정함에 의한 전력설비 상태감시 시스템 및 방법에 관한 것으로, 본 발명에 따른 전력설비 상태감시 시스템은 외부입력에 따라 측정시간 설정 및 측정대상설비를 선택하고, 그 선택된 측정대상설비에서 계측된 전류 및 전압 데이터를 입력 받으며, 상기 입력된 전류 및 전압 데이터에 태깅된 시간정보를 참조하여 상기 설정된 측정시간에 동시 측정된 전류 및 전압 데이터를 추출하고, 상기 추출된 전류 및 전압 데이터로부터 영상분을 제거하며 상기 영상분이 제거된 전류 및 전압 데이터를 이용하여 상기 선택된 측정대상에 대한 선로정수를 산출하고, 상기 산출된 선로정수의 크기나 증감율이 기설정된 기준값을 벗어나는지 여부에 따라 고장 및 각종 접속상태를 포함한 설비의 전기적 상태를 판단하여 알람, 상태 알림 메세지 또는 트립신호를 출력하여 상기 측정대상설비의 상태를 감시제어 한다.
摘要翻译：本发明涉及一种通过在线测量正在运行的电力设施的线路参数和根据本发明的用于监视电力设施的系统来监视电力设施的系统和方法，其设置测量时间并根据外部输入选择要测量的设施，接收从待测设施测量的电流和电压数据，通过参考时间信息提取在设定的测量时间同时测量的电流和电压数据其被输入的电流和电压数据被标记，从电流和电压数据中去除图像，输出相对于通过使用去除图像的电流和电压数据选择的要测量的设备的线路参数根据尺寸或尺寸确定设备的电气状态，包括故障和各种连接状态输出的线路参数的增减速度超过规定的标准值，输出状态通知信息或跳闸信号，由此监视/控制被测设备的状态。

5. 发明申请

WO2009152277A1 A FAST SAR ASSESSMENT AND CERTIFICATION SYSTEM FOR WIRELES DEVICE CERTIFICATION 审中-公开
标题翻译：用于线束设备认证的FAST SAR评估和认证系统
公开(公告)号：WO2009152277A1
公开(公告)日：2009-12-17
申请号：PCT/US2009/046959
申请日：2009-06-10
申请人： UNIVERSITY OF MARYLAND - OFFICE OF TECHNOLOGY , DAVIS, Christoper, C. , BALZANO, Quirino , HODZIC, Vildana , GAMMON, Robert, W.
发明人： DAVIS, Christoper, C. , BALZANO, Quirino , HODZIC, Vildana , GAMMON, Robert, W.
IPC分类号： G01R27/04
CPC分类号： G01R29/0885 , G01R29/0857
摘要： A new rapid optical specific absorption rate (SAR) system is disclosed. The rapid optical SAR system has ability to measure and map the power deposited in a flat phantom or other phantom filled with a transparent simulant fluid. Absolute rates of temperature increase in the phantom by photo thermal techniques are measured. For example, the temperature increase and gradients in the phantom bend the path of a laser beam, which may be aimed at a position sensitive detector. The spatial SAR may be mapped and SAR differences between different telephones and telephone orientations, for example, can be distinguished. The system is non-invasive and non-perturbing of the SAR distribution in the phantom, can measure at locations up to the interior surface of the phantom, and provides thermally-based SAR measurements that do not necessarily require constant calibration.
摘要翻译：公开了一种新的快速光学比吸收率（SAR）系统。快速光学SAR系统具有测量和映射沉积在平坦幻影或其他填充有透明模拟流体的幻影中的功率的能力。通过光热技术测量体模中的温度升高的绝对速率。例如，虚拟的温度升高和梯度弯曲激光束的路径，其可能针对位置敏感检测器。可以映射空间SAR，例如，区分不同电话和电话方向之间的SAR差异。该系统是幻影中SAR分布的非侵入性和非扰动，可以在直到体模内表面的位置进行测量，并提供不一定需要恒定校准的热基SAR测量。

6. 发明申请

WO2007121398A3 SYSTEMS AND METHODS FOR DETECTING THE PRESENCE AND/OR ABSENCE OF A SOLID LIQUID OR GAS 审中-公开
标题翻译：用于检测固体液体或气体的存在和/或不存在的系统和方法
公开(公告)号：WO2007121398A3
公开(公告)日：2008-10-16
申请号：PCT/US2007066710
申请日：2007-04-16
申请人： GREENWALD TECHNOLOGIES INC , GREENWALD SHLOMO , GREENWALD ZIPORA
发明人： GREENWALD SHLOMO , GREENWALD ZIPORA
IPC分类号： G01R27/04 , G01J1/42 , G01N27/00 , G01R27/32 , G01S13/08 , G01T1/00
CPC分类号： A61M1/3626 , A61M5/1689 , A61M5/365 , A61M2205/3317
摘要： Systems and methods are described for detecting the presence and/or absence of a solid, liquid or gas which utilize an RF energy emitter (16) and RF energy detector (18) for determining whether a solid, liquid or gas is present within a defined physical space (12). More specifically, an RF energy emitter (16) is provided at a first side of a solid, liquid or gas transmission channel (12) and an RF energy receiver/detector (18) is provided at an opposite side of the solid liquid or gas fluid channel (12). The RF energy emitter (16) either continuously or periodically emits RF energy which in the preferred exemplary embodiment is in the high-frequency or more preferably ultrahigh frequency signal range. The amount of detected RF energy transferred across the channel (12) is used in determining the presence and/or absence of a solid, liquid or gas.
摘要翻译：描述了用于检测使用RF能量发射器（16）和RF能量检测器（18）的固体，液体或气体的存在和/或不存在的系统和方法，用于确定固定，液体或气体是否存在于限定的物理空间（12）。更具体地，在固体，液体或气体传输通道（12）的第一侧设置RF能量发射器（16），并且在固体液体或气体的相对侧设置RF能量接收器/检测器（18）流体通道（12）。 RF能量发射器（16）连续地或周期性地发射RF能量，其在优选示例性实施例中处于高频或更优选超高频信号范围。通过通道（12）传输的检测到的RF能量的量用于确定固体，液体或气体的存在和/或不存在。

7. 发明申请

WO2005122061A3 RADIATION MONITORING OF BODY PART SIZING AND USE OF SUCH SIZING FOR PERSON MONITORING 审中-公开
标题翻译：身体部位尺寸的辐射监测和用于人员监测的这种尺寸的使用
公开(公告)号：WO2005122061A3
公开(公告)日：2006-12-21
申请号：PCT/US2005004329
申请日：2005-02-11
申请人： CELUNET INC , BAILEY KENNETH S , BARRERA FERNANDO A
发明人： BAILEY KENNETH S , BARRERA FERNANDO A
IPC分类号： G06K9/00 , G01R27/04 , G06K9/20
CPC分类号： G06K9/209
摘要： A person monitoring system that may determine personal characteristics and compare them to other characteristics without necessarily recognizing a specific individual corresponding to those characteristics. An embodiment may use a first array of focused microwave transmitting antennas driven by a microwave transmitting electronics, producing microwave signals for the first array. A second array of focused microwave receiving antennas may have each antenna of said second array being focused and pointed to receive a microwave transmission from a specific antenna of the first array. A controller determines pixels of the sillouette of the monitored subject, as pixels from the microwave antennas. Parameters of human body shape are determined, and used as a profile that can be monitored.
摘要翻译：个人监控系统可以确定个人特征并将其与其他特征进行比较，而不必识别与这些特征相对应的特定个体。一个实施例可以使用由微波发射电子器件驱动的聚焦微波发射天线的第一阵列，产生用于第一阵列的微波信号。聚焦微波接收天线的第二阵列可以使所述第二阵列的每个天线被聚焦并指向从第一阵列的特定天线接收微波传输。控制器将被监测对象的硅胶的像素确定为来自微波天线的像素。确定人体形状的参数，并将其用作可以监测的轮廓。

8. 发明申请

WO2006004569A3 ALGORITHM FOR ESTIMATION OF MULTIPLE FAULTS ON A TRANSMISSION LINE OR WAVEGUIDE 审中-公开
标题翻译：用于估计传输线或波导上的多个故障的算法
公开(公告)号：WO2006004569A3
公开(公告)日：2006-08-24
申请号：PCT/US2005001336
申请日：2005-01-13
申请人： BAE SYSTEMS INFORMATION , TAYLOR MATTHEW A
发明人： TAYLOR MATTHEW A
IPC分类号： G01R35/00 , G01N33/48 , G01N33/50 , G01R23/16 , G01R27/04 , G01R27/32 , G06F19/00 , H04B3/46 , H04B3/56
CPC分类号： G01R31/31717 , G01R27/04 , G01R27/32 , G01R31/11 , G01R35/005 , H04B3/46 , H04B3/493 , H04B3/56 , H04B2203/5425 , H04B2203/5483 , H04B2203/5491 , H04B2203/5495
摘要： An algorithm is provided for a frequency domain reflectometer which takes into account both attenuation per unit length of transmission line and phase shift per unit length of transmission line in a modified Inverse Fourier Transform that converts a frequency domain complex reflection coefficient into a more accurate time domain reflection coefficient so that the distance to a fault can be readily determined.
摘要翻译：提供了一种频域反射计的算法，其考虑了在修改的逆傅里叶变换中将传输线的每单位长度的衰减和传输线的每单位长度的相移两者相结合，将频域复数反射系数转换为更准确的时域反射系数，使得能够容易地确定与故障的距离。

9. 发明申请

WO2005081755A3 PRECIPITATION EFFECTS MITIGATION AT ANTENNAE SYSTEMS 审中-公开
标题翻译：降解效应在天线系统中减缓
公开(公告)号：WO2005081755A3
公开(公告)日：2006-08-24
申请号：PCT/US2005001757
申请日：2005-01-21
申请人： RADIOMETRICS CORP , WARE RANDOLPH , SOLHEIM FREDRICK , EXNER MICHAEL
发明人： WARE RANDOLPH , SOLHEIM FREDRICK , EXNER MICHAEL
IPC分类号： G01N7/00 , G01D11/24 , G01R27/04 , G01R27/32
CPC分类号： G01D11/24
摘要： Apparatus and methods for mitigating precipitation effects realized at an antenna system of an instrument such as a microwave radiometer are disclosed. One embodiment of the apparatus includes a blower mechanism (81) that enables instrument operation even during precipitation events (rain, snow, sleet, or excessive condensation) by causing a flow of air at relatively high velocity tangentially across the antenna system. The air flow is of sufficient force to disallow contact by hydrometeors with the antenna or antenna window (25) of the system by redirecting the path of the falling hydrometeors in flight and/or to sweep hydrometeors reaching or formed at the window from the vicinity of the window. Other mechanisms for such precipitation effects mitigation are also disclosed.
摘要翻译：公开了一种用于减轻诸如微波辐射计的仪器的天线系统实现的降水效应的装置和方法。该装置的一个实施例包括鼓风机构（81），其通过使相对较高速度的空气相对于天线系统切向地流动，使得即使在降水事件（雨，雪，雨夹雪或过度冷凝）期间的仪器操作。空气流动具有足够的力量，通过重新定位飞行中的下降的水合物的路径和/或从喷雾器附近的窗口处到达或形成的水蒸气，不允许水化物与系统的天线或天线窗口（25）接触。窗户。还公开了这种降水效应缓解的其他机制。

10. 发明申请

WO2006083855A2 METHOD OF ESTIMATING CHANNEL BANDWIDTH FROM A TIME DOMAIN REFLECTOMETER (TDR) MEASUREMENT 审中-公开
标题翻译：估计来自时域反射计（TDR）测量的通道带宽的方法
公开(公告)号：WO2006083855A2
公开(公告)日：2006-08-10
申请号：PCT/US2006/003385
申请日：2006-01-30
申请人： FORMFACTOR, INC. , MILLER, Charles, A. , TSENG, Jim, Chih-chiang
发明人： MILLER, Charles, A. , TSENG, Jim, Chih-chiang
IPC分类号： G01R27/04
CPC分类号： G01R27/04
摘要： Bandwidth of a test channel is determined from a single port Time Domain Reflectometer (TDR) measurement with the channel terminated in a short or an open circuit. Bandwidth is estimated by: (1) making a TDR measurement of a channel terminated in a short or open circuit; (2) determining a maximum slope of the reflection from the TDR measurement; (2) calculating an interpolated rise or fall time, for example by taking 80% of the applied voltage between the 10% and 90% points, and then dividing the applied voltage by the maximum slope determined; (3) dividing the overall interpolated rise time by the square root of two to account for the TDR signal proceeding through the channel twice; (4) removing the contribution of rise time from measurement equipment; and (5) completing calculation of channel bandwidth using a formula to relate bandwidth to rise time, such as: bandwidth = .35/rise time.
摘要翻译：测试通道的带宽由单端口时域反射计（TDR）测量确定，通道以短路或开路端接。带宽通过以下方式估计：（1）使TDR测量在短路或开路中终止; （2）从TDR测量确定反射的最大斜率; （2）例如通过将所施加的电压的80％乘以10％和90％之间的点来计算内插的上升或下降时间，然后将所施加的电压除以所确定的最大斜率; （3）将整体内插上升时间除以二的平方根以考虑通过信道进行的TDR信号两次; （4）消除测量设备上升时间的贡献; 和（5）使用公式来完成信道带宽的计算，以将带宽与上升时间相关联，例如：带宽= .35 /上升时间。

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