专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2015085286A1 SYSTEMS AND METHODS FOR IDENTIFYING FAULTED SEGMENTS IN MULTIPHASE POWER NETWORKS 审中-公开
标题翻译：用于识别多相电力网络中的故障部分的系统和方法
公开(公告)号：WO2015085286A1
公开(公告)日：2015-06-11
申请号：PCT/US2014/068970
申请日：2014-12-07
申请人： ABB INC. , KANG, Ning , MOUSAVI, Mirrasoul
发明人： KANG, Ning , MOUSAVI, Mirrasoul
IPC分类号： H02H3/40 , G01R31/08 , H02H7/28
CPC分类号： G01R31/024 , G01R31/08 , G01R31/086 , H02H3/405 , H02H7/28
摘要： Systems and methods for identifying faulted segment(s) in a multiphase power network may include receiving a current measurement that was measured during a fault, obtaining a set of equivalent sequence impedances for the segments, building a set of sequence bus impedance matrices, selecting a segment, calculating coefficients for the segment based on the set of equivalent sequence impedances for the segment and the sequence bus impedance matrices, calculating an estimated per unit fault distance for the segment based at least partially on the current measurement and the coefficients, identifying the segment as a potentially faulted segment if the estimated fault distance for the segment is between about zero and about one, and repeating for each of the segments the calculating coefficients, calculating an estimated per unit fault distance, and identifying as a potentially faulted segment if the estimated fault distance for the segment is between about zero and about one.
摘要翻译：用于识别多相电力网络中的故障段的系统和方法可以包括接收在故障期间测量的当前测量，获得用于段的一组等效序列阻抗，构建一组序列总线阻抗矩阵，选择一个基于段和序列总线阻抗矩阵的等效序列阻抗的集合来计算段的系数，至少部分地基于当前测量和系数来计算段的每单位故障距离的估计，识别段如果该段的估计故障距离在约零和约1之间，则作为潜在故障段，并且对于每个段重复计算系数，计算每单位故障距离的估计，并且如果估计的段的故障距离在大约零到大约1之间。

2. 发明申请

WO2009120765A1 METHOD AND APPARATUS FOR ANALYZING WAVEFORM SIGNALS OF A POWER SYSTEM 审中-公开
标题翻译：用于分析电力系统波形信号的方法和装置
公开(公告)号：WO2009120765A1
公开(公告)日：2009-10-01
申请号：PCT/US2009/038224
申请日：2009-03-25
申请人： ABB RESEARCH LTD. , MOUSAVI, Mirrasoul , MAHARSI, Mohamed
发明人： MOUSAVI, Mirrasoul , MAHARSI, Mohamed
IPC分类号： G01R19/25
CPC分类号： G01R19/2513
摘要： Method and apparatus for analyzing waveform signals of a power system. A waveform signal obtained from the power system is digitalized and then filtered. One or more segments are identified on the filtered waveform signal and, based on the information content of the identified segments, each of the one or more identified segments are classified as corresponding to a normal or abnormal condition occurred in the power system.
摘要翻译：用于分析电力系统的波形信号的方法和装置。从电力系统获得的波形信号被数字化，然后被滤波。在经滤波的波形信号上识别一个或多个片段，并且基于所识别的片段的信息内容，将一个或多个识别的片段中的每一个分类为与电力系统中发生的正常或异常状况相对应。

3. 发明申请

WO2011156403A1 SYSTEMS AND METHODS FOR POWER LINE EVENT ZONE IDENTIFICATION 审中-公开
标题翻译：电力线事件区域识别的系统和方法
公开(公告)号：WO2011156403A1
公开(公告)日：2011-12-15
申请号：PCT/US2011/039488
申请日：2011-06-07
申请人： ABB RESEARCH LTD. , SAARINEN, Kari , MOUSAVI, Mirrasoul , STOUPIS, James , MCGOWAN, John
发明人： SAARINEN, Kari , MOUSAVI, Mirrasoul , STOUPIS, James , MCGOWAN, John
IPC分类号： G01R19/25 , G01R31/02 , G01R31/08
CPC分类号： G01R31/3274 , G01R11/25 , G01R31/02 , G01R31/021 , G01R31/086 , Y02E60/724 , Y04S10/522
摘要： Systems and methods for power line event zone identification are disclosed. Power line event zone identification may include receiving measured data corresponding to a signal measured on a power line, determining from the measured data that a power line event has occurred, and identifying a probable one of at least two monitoring zones in which the power line event occurred. The at least two monitoring zones may be defined for an Intelligent Electronic Device (IED). The systems may include an IED connected to the power line and a processor linked to the IED.
摘要翻译：公开了电力线事件区识别的系统和方法。电力线事件区识别可以包括接收对应于在电力线上测量的信号的测量数据，从测量数据确定电力线事件已经发生，以及识别电力线事件中的至少两个监控区域中的可能的一个发生。可以为智能电子设备（IED）定义至少两个监控区域。系统可以包括连接到电力线的IED和连接到IED的处理器。

4. 发明申请

WO2015102824A1 SYSTEM AND METHOD FOR LOCATING FAULTS AND COMMUNICATING NETWORK OPERATIONAL STATUS TO A UTILITY CREW USING AN INTELLIGENT FUSE 审中-公开
标题翻译：用于定位故障的系统和方法，并将网络运行状态传递给使用智能熔丝的实用程序
公开(公告)号：WO2015102824A1
公开(公告)日：2015-07-09
申请号：PCT/US2014/069366
申请日：2014-12-09
申请人： ABB TECHNOLOGY AG , STOUPIS, James, D. , DECK, Bernhard , MOUSAVI, Mirrasoul , ISHCHENKO, Dmitry
发明人： STOUPIS, James, D. , DECK, Bernhard , MOUSAVI, Mirrasoul , ISHCHENKO, Dmitry
IPC分类号： H02H3/04 , H02H1/00
CPC分类号： H02H3/042 , G01R31/086 , H01H85/20 , H01H85/46 , H02H1/0007 , H02H1/0084 , H02H7/263 , Y04S10/522
摘要： An intelligent fuse provides the operational status of the power network upon whit the fuse is installed to a mobile device of a remote user. A fuse electronic circuit embedded in the fuse holder of the fuse captures the characteristic values of the power network and transmits the data to the mobile device. The mobile device ha an application installed thereon to calculate the distance to fault location from the recording fuse using the fuse electronic circuit-captured data. The fuse electronic circuit-captured data is further used to visualize the data collected at the measurement points of the electrical system upon which the fuse is installed.
摘要翻译：智能保险丝将保险丝安装到远程用户的移动设备上时，提供电力网络的运行状态。保险丝电路内嵌在熔丝保险丝座的熔丝中捕获电力网络的特征值，并将数据传输到移动设备。该移动设备具有安装在其上的应用，以使用熔丝电子电路捕获的数据从记录熔丝计算与故障位置的距离。保险丝电子电路捕获数据进一步用于可视化在安装有保险丝的电气系统的测量点收集的数据。

5. 发明申请

WO2016137971A1 AUTO-BALANCING TRANSFORMERS 审中-公开
标题翻译：自动平衡变压器
公开(公告)号：WO2016137971A1
公开(公告)日：2016-09-01
申请号：PCT/US2016/019096
申请日：2016-02-23
申请人： ABB TECHNOLOGY AG , UPADHYAY, Parag , MOUSAVI, Mirrasoul
发明人： UPADHYAY, Parag , MOUSAVI, Mirrasoul
IPC分类号： H01F29/10 , H01F30/14
CPC分类号： H04B1/582 , H01F17/0013 , H01F29/10 , H01F30/12 , H01F30/14
摘要： Auto-balancing transformers are disclosed for balancing a multi-phase electrical system by varying the degree of electromagnetic coupling between primary and secondary windings. The auto-balancing transformer includes a movable armature to selectively couple primary phases with two or fewer phases of the secondary system.
摘要翻译：公开了用于通过改变初级和次级绕组之间的电磁耦合程度来平衡多相电气系统的自动平衡变压器。自动平衡变压器包括可移动电枢，用于选择性地将主相与二次系统的两个或更少相相连接。

6. 发明申请

WO2011156400A1 SYSTEMS AND METHODS FOR CHARACTERIZING FAULT-CLEARING DEVICES 审中-公开
标题翻译：用于表征故障清除装置的系统和方法
公开(公告)号：WO2011156400A1
公开(公告)日：2011-12-15
申请号：PCT/US2011/039480
申请日：2011-06-07
申请人： ABB RESEARCH LTD. , MOUSAVI, Mirrasoul , SAARINEN, Kari , STOUPIS, James , MCGOWAN, John
发明人： MOUSAVI, Mirrasoul , SAARINEN, Kari , STOUPIS, James , MCGOWAN, John
IPC分类号： G01R31/08 , G01R31/28 , G01R31/327 , H02H3/04
CPC分类号： G01R31/3274 , G01R11/25 , G01R31/02 , G01R31/021 , G01R31/086 , Y02E60/724 , Y04S10/522
摘要： Systems and methods for characterizing a device that operated to clear a fault in a power line, such as a power distribution system feeder, are disclosed. Characterizing the device may include receiving measured data corresponding to a current measured along the feeder proximate a substation bus, determining from the measured data that a fault has occurred in at least one phase and has been cleared, subtracting reference data from the measured data to estimate residual fault data, and estimating from the residual fault data a characteristic of the device that operated to clear the fault. The systems may include an Intelligent Electronic Device (IED) and a processor linked to the IED.
摘要翻译：公开了用于表征用于清除电力线路中的故障（例如配电系统馈线）的设备的系统和方法。表征设备可以包括接收对应于沿着在馈电站附近的馈电站测量的电流的测量数据，从测量数据确定在至少一个相位中已经发生故障并已经被清除，从测量数据中减去参考数据以估计剩余故障数据，以及从残余故障数据估计用于清除故障的设备的特性。该系统可以包括智能电子设备（IED）和与IED连接的处理器。

7. 发明申请

WO2011156394A2 SYSTEMS AND METHODS FOR CLASSIFYING POWER LINE EVENTS 审中-公开
标题翻译：用于分类电力线路事件的系统和方法
公开(公告)号：WO2011156394A2
公开(公告)日：2011-12-15
申请号：PCT/US2011/039471
申请日：2011-06-07
申请人： ABB RESEARCH LTD. , SAARINEN, Kari , MOUSAVI, Mirrasoul , STOUPIS, James , MCGOWAN, John
发明人： SAARINEN, Kari , MOUSAVI, Mirrasoul , STOUPIS, James , MCGOWAN, John
IPC分类号： G06F19/00
CPC分类号： G01R31/3274 , G01R11/25 , G01R31/02 , G01R31/021 , G01R31/086 , Y02E60/724 , Y04S10/522
摘要： Systems and methods for classifying power line events are disclosed. Classifying power line events may include receiving measured data corresponding to a signal measured on a power line, such as proximate a substation bus or along the power line, determining from the measured data that the power line event has occurred, extracting at least one event feature from the measured data, and determining at least partially from the at least one event feature at least one probable classification for the power line event. The systems may include an Intelligent Electronic Device (IED) connected to the power line and a processor linked to the IED.
摘要翻译：公开了用于分类电力线事件的系统和方法。分类电力线路事件可以包括接收对应于在电力线上测量的信号的测量数据，例如靠近变电站总线或沿着电力线，从测量的数据确定电力线事件已经发生，提取至少一个事件特征并且至少部分地根据所述至少一个事件特征确定所述电力线事件的至少一个可能的分类。该系统可以包括连接到电力线的智能电子设备（IED）和连接到IED的处理器。

8. 发明申请

WO2009005810A1 SYSTEM AND METHOD FOR PREDICTIVE MAINTENANCE OF A BATTERY ASSEMBLY USING TEMPORAL SIGNAL PROCESSING 审中-公开
标题翻译：使用时间信号处理的电池组件的预测性维护的系统和方法
公开(公告)号：WO2009005810A1
公开(公告)日：2009-01-08
申请号：PCT/US2008/008212
申请日：2008-07-02
申请人： ABB RESEARCH LTD. , MOUSAVI, Mirrasoul , MAHARSI, Mohamed , BAYOUMI, Deia , MCGOWAN, John J.
发明人： MOUSAVI, Mirrasoul , MAHARSI, Mohamed , BAYOUMI, Deia , MCGOWAN, John J.
IPC分类号： G05B23/00 , G01R31/36
CPC分类号： G05B23/0232 , G01R31/3648 , G01R31/3651 , G05B23/027
摘要： A technique of monitoring a battery assembly may include monitoring a parameter associated with the battery assembly to obtain a number of monitored parameter samples. A temporal sequence of monotonically increasing values may be generated from the monitored parameter samples. The temporal sequence may be analyzed for an indication of a trend in the monitored parameter toward one of an upper operational boundary or a lower operational boundary to predict a fault condition of the battery assembly.
摘要翻译：监测电池组件的技术可以包括监测与电池组件相关联的参数以获得多个被监测的参数样本。可以从监测的参数样本产生单调递增值的时间序列。可以分析时间序列以将监视参数中的趋势的指示朝向上操作边界或下操作边界之一来指示，以预测电池组件的故障状况。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式