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1. 发明公开

EP4358330A3 SOLID-STATE LINE DISTURBANCE CIRCUIT INTERRUPTER 审中-公开
公开(公告)号：EP4358330A3
公开(公告)日：2024-07-10
申请号：EP24155985.5
申请日：2017-05-05
申请人： Intelesol, LLC
发明人： Telefus, Mark , Larson, Bradley , Rodriguez, Harry , Gerber, Stephen, C.
IPC分类号： H03K17/56 , G05F1/45 , H02M1/08 , H03K17/00 , H03K17/785 , H02H1/00
CPC分类号： H02H1/00 , H02H3/00 , H02H3/02 , H02H9/08 , H02H1/0007 , H02H3/16 , H02H3/38 , H02H1/0015
摘要： The invention relates to a method for protecting a load circuit from an arc fault, the load circuit having an AC electrical supply (101), the electrical supply having a voltage waveform, a current waveform and a power.

2. 发明公开

EP3382595A1 EMARKER-EQUIPPED CABLE AND POWER MANAGEMENT METHOD THEREOF 有权转让
公开(公告)号：EP3382595A1
公开(公告)日：2018-10-03
申请号：EP18165415.3
申请日：2018-04-03
申请人： Via Technology, Inc.
发明人： SU, Feng-Kuan , LIN, Yu-Lung , CHEN, Yi-Te
IPC分类号： G06F21/85 , G06F1/26
CPC分类号： H02H3/00 , G06F1/266 , H02H1/0007 , H02H5/041 , H04L12/40045
摘要： An eMarker device is used in a cable (10) electrically connected between a first port (P1) and a second port (P2), wherein the cable (10) includes a configuration channel communication wire (CC). The eMarker comprises: a first eMarker (60, 70) disposed near the first port (PI) and including a first active protection module (40, 71) coupled to the configuration channel communication wire (CC), wherein the first eMarker (60, 70) is electrically connected to a first power pin (Vconnl) of the first port (PI) and a second power pin (Vconn2) of the second port (P2); and a second eMarker (60b, 70b) disposed near the second port (P2) and including a second active protection module (40b, 71b) coupled to the configuration channel communication wire (CC), wherein either of the first active protection module (40, 71) and the second active protection module (40b, 71b) changes an electric characteristic of the configuration channel communication wire (CC) to have the first port (PI) detect a disconnecting status of the second port (P2) when a specified event happens.

3. 发明公开

EP3213380A1 SYSTEM AND METHOD FOR DETECTION OF ELECTRICAL FAULTS IN AN ELECTRICAL NETWORK 审中-公开
标题翻译：用于检测电网中的电故障的系统和方法
公开(公告)号：EP3213380A1
公开(公告)日：2017-09-06
申请号：EP15855811.4
申请日：2015-10-28
申请人： ISRA-JUK Electronics Ltd
发明人： SELA, Isaac
IPC分类号： H02H1/00
CPC分类号： G01R19/16528 , G01R17/00 , G01R19/165 , G01R31/02 , H02H1/0092 , H02H3/00 , H02H3/38 , H02H3/50 , H02H7/22
摘要： A method and a system for detecting and processing one or more deviations from an acceptable electrical behavior at a point of interest in an electrical network, the system comprising a voltage sensor and/or a current sensor, a measurement-processor configured to process measurements received from the at least one of a voltage sensor and a current sensor, at least one storage for storing one or more acceptable values related to the electrical behavior at the point of interest, and a deviation-processor, the deviation processor is configured to receive one or more detected values related to the electrical behavior at a point in time at the point of interest and detect one or more deviations between the one or more acceptable values and the one or more detected values, and analyze one or more deviations between the one or more acceptable values and the one or more detected values.
摘要翻译：一种用于检测电网中感兴趣点处的可接受行为的偏差的系统和方法，所述行为涉及电流波形和电压波形中的至少一个。该系统包括电压传感器10和电流传感器11中的至少一个，配置成处理传感器测量结果的测量处理器13，以及用于存储与感兴趣点处的电行为有关的可接受值的至少一个存储部分14。该系统还包括偏差处理器16，偏差处理器16被配置为接收来自传感器的测量值并检测可接受值与检测值之间的一个或多个偏差。可接受的值可以从外部来源接收。当分析的偏差超过阈值时，系统也可能发出警报。

4. 发明授权

EP2899738B1 Externe Ansteuerung eines elektromagnetischen Auslösers 有权转让
标题翻译： Externe Ansteuerung eines elektromagnetischenAuslösers
公开(公告)号：EP2899738B1
公开(公告)日：2017-05-17
申请号：EP14193571.8
申请日：2014-11-18
申请人： Siemens Aktiengesellschaft
发明人： Baumann, Mathias , Strassburger, Michael
IPC分类号： H01H71/02 , H01H83/02
CPC分类号： H02H3/00 , H01H71/0228 , H01H83/02 , H01H83/04 , H01H83/144 , H01H2083/203

5. 发明公开

EP3103670A1 FAULT IDENTIFICATION AND ISOLATION IN AN ELECTRIC PROPULSION SYSTEM 审中-公开
标题翻译：在EINEM ELEKTRISCHEN ANTRIEBSSYSTEM中的独立研究机构
公开(公告)号：EP3103670A1
公开(公告)日：2016-12-14
申请号：EP16173102.1
申请日：2016-06-06
申请人： Rolls-Royce Corporation , Rolls-Royce North American Technologies, Inc.
发明人： ARMSTRONG, Michael James , BOLLMAN, Andrew Mark
IPC分类号： B60L3/00
CPC分类号： H02H7/267 , B60L3/0069 , B60L3/0092 , B60L11/08 , B60L2200/10 , B60L2200/32 , B60L2220/42 , B60L2240/429 , B60L2240/529 , B60L2240/549 , B63H23/24 , B63H23/28 , B64D27/24 , B64D2221/00 , H02H1/003 , H02H1/06 , H02H3/00 , H02H3/021 , Y02T10/646 , Y02T10/70 , Y02T10/7077 , Y02T50/62
摘要： An electric propulsion system is described that includes at least one branch for distributing electrical power, provided by a power source, to one or more loads. The at least one branch is partitioned into one or more zones and comprises a plurality of branch isolation devices that are configured to isolate the at least one branch from the power source in response to a fault current at the at least one branch. In addition, the at least one branch comprises a respective pair of zone isolation devices for each respective zone from the one or more zones. The respective pair of zone isolation devices for each respective zone is configured to isolate the respective zone from the at least one branch, during a test of the at least one branch for identifying which of the one or more zones is a source of the fault current.
摘要翻译：描述了一种电力推进系统，其包括至少一个用于将由电源提供的电力分配给一个或多个负载的分支。所述至少一个分支被划分成一个或多个区域并且包括多个分支隔离设备，其被配置为响应于所述至少一个分支处的故障电流将所述至少一个分支与所述电源隔离。此外，至少一个分支包括用于与一个或多个区域的每个相应区域的相应的一对区域隔离装置。用于每个相应区域的相应的一对区隔离装置被配置为在所述至少一个分支的测试期间将相应区域与所述至少一个分支隔离，用于识别所述一个或多个区域中的哪一个是所述故障电流的源。

6. 发明公开

EP2768115A4 PROTECTIVE CONTROL DEVICE 有权
标题翻译：保护控制装置
公开(公告)号：EP2768115A4
公开(公告)日：2015-07-01
申请号：EP11874093
申请日：2011-10-13
申请人： MITSUBISHI ELECTRIC CORP
发明人： TANAKA YASUYUKI
IPC分类号： H02J13/00 , H02H1/00 , H02H3/00 , H02H3/02 , H02H3/06 , H02H7/26
CPC分类号： H02H7/261 , H02H1/0038 , H02H3/00 , H02H3/06 , H02J13/00
摘要： A digital protection control device 9 that acquires a bus voltage by using data from a protection control terminal 8 that converts a voltage detected by a voltage transformer 7 arranged on a plurality of lines 3, a state of a circuit breaker 4 arranged on each of the lines 3, and a state of a disconnector 5, 6 arranged on each of the lines 3 into digital data, includes a simulated-bus-voltage selecting unit that, on a basis of voltage data related to the voltage, data related to the state of the circuit breaker 4, and data related to the state of the disconnector 5, 6, selects the voltage data as a simulated bus voltage that is a simulated value of the bus voltage; and a synchronism indicator that detects whether the voltage data and the simulated bus voltage are in a synchronized state and outputs information C1 to Cn indicating a synchronized state to the protection control terminal 8.

7. 发明公开

EP2304452A4 ELECTRICAL ANOMALY DETECTION METHOD AND SYSTEM 审中-公开
标题翻译：方法和系统检测电气故障
公开(公告)号：EP2304452A4
公开(公告)日：2014-12-03
申请号：EP09733378
申请日：2009-04-14
申请人： CORP NUVOLT INC
发明人： MONTREUIL MICHEL , FECTEAU KARL
IPC分类号： G01R31/02 , G01R19/25 , G01R31/04 , G01R31/08 , G01R31/34 , G01R35/00 , H02H3/00 , H02J13/00 , H05C3/00
CPC分类号： G01R19/2513 , G01R31/025 , G01R31/088 , G01R31/343 , H02H3/00

8. 发明授权

EP1109280B1 A digital multifunction relay having improved characteristics 有权
标题翻译：数码多功能继电器具有改进的特性
公开(公告)号：EP1109280B1
公开(公告)日：2014-07-16
申请号：EP99204336.4
申请日：1999-12-16
申请人： ABB Technology AG
发明人： Gatelli, Fabio
IPC分类号： G06F11/00 , H02H3/00 , H02H3/05
CPC分类号： H02H3/00 , G06F11/004 , H02H3/05

9. 发明授权

EP2188824B1 METHOD AND APPARATUS FOR EXECUTING SECONDARY FUNCTIONS ON AN ELECTRICAL SWITCHGEAR DEVICE 有权转让
标题翻译：方法和装置EXECUTING辅助功能上的电开关装置
公开(公告)号：EP2188824B1
公开(公告)日：2013-12-11
申请号：EP08750571.5
申请日：2008-05-12
申请人： Eaton Industries Manufacturing GmbH
发明人： JONES, Rhys , GANLEY, Sean, Christopher
IPC分类号： H01H83/20 , H02H3/00
CPC分类号： H01H83/20 , H01H2300/04 , H02H3/00

10. 发明公开

EP2304452A1 ELECTRICAL ANOMALY DETECTION METHOD AND SYSTEM 审中-公开
标题翻译：方法和系统检测电气故障
公开(公告)号：EP2304452A1
公开(公告)日：2011-04-06
申请号：EP09733378.5
申请日：2009-04-14
申请人： Corporation Nuvolt Inc.
发明人： MONTREUIL, Michel , FECTEAU, Karl
IPC分类号： G01R31/02 , G01R31/04 , G01R31/08 , G01R31/34 , G01R35/00 , H02J13/00 , G01R19/25 , H05C3/00
CPC分类号： G01R19/2513 , G01R31/025 , G01R31/088 , G01R31/343 , H02H3/00
摘要： There are provided a method and a system for real time monitoring of a powered-on electrical network in a facility in order to detect an electrical anomaly while the electrical network is in use. The system comprises a sensor data receiver for receiving real time sensor data including at least one measured value measured in real time by at least one sensor installed on a conductor of the electrical network in the facility while the electrical network is in use; an anomaly detector for retrieving an anomaly detection rule from an anomaly detection rule database, the rule having an identification of a required input, a formula, and a threshold reference value, for a detection of an anomaly; receiving the real time sensor data from the sensor data receiver and extracting at least one relevant measured value from the at least one measured value using the identification of the required input; comparing the at least one relevant measured value to the threshold reference value according to the formula to determine one of a presence and an absence of the anomaly in the real time sensor data; an event generator controlled by the processor for retrieving and providing anomaly monitoring data if the anomaly is determined to be present by the processor, the anomaly monitoring data including an indication of a monitoring course of action to be carried out to address the anomaly determined to be present.

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