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1. 发明公开

EP4033259A1 MANAGING THE DETERMINATION OF A TRANSFER FUNCTION OF A MEASUREMENT SENSOR 审中-公开
公开(公告)号：EP4033259A1
公开(公告)日：2022-07-27
申请号：EP22160944.9
申请日：2018-08-28
申请人： Analog Devices International Unlimited Company
发明人： DANESH, Seyed , STUART, John
IPC分类号： G01R27/28 , G01R11/25 , G01R35/04 , G01R21/00 , G01R21/133 , G01R15/04 , G01R11/56
摘要： The present disclosure provides a system and method for the management of a monitor module in an electrical measurement system to determine an estimate of a transfer function of a first measurement sensor in the measurement system. The management comprises outputting a first control instruction for instructing the monitor module to determine an estimate of the transfer function of the first measurement sensor over a first individual run length of time, obtaining a first monitor result from the monitor module, the monitor result comprising the estimate of the transfer function of the first measurement sensor and generating a report based at least in part on the first monitor result.

2. 发明授权

EP3242110B1 ENERGIEZÄHLER MIT SENSOREN 有权
公开(公告)号：EP3242110B1
公开(公告)日：2020-07-29
申请号：EP17000587.0
申请日：2017-04-07
申请人： Seidl, Robert M.
发明人： Seidl, Robert M.
IPC分类号： G01D4/02 , G01R11/25 , H02H5/00 , G01R22/06

3. 发明公开

EP3450998A1 MANAGING THE DETERMINATION OF A TRANSFER FUNCTION OF A MEASUREMENT SENSOR 有权转让
公开(公告)号：EP3450998A1
公开(公告)日：2019-03-06
申请号：EP18191083.7
申请日：2018-08-28
申请人： Analog Devices Global Unlimited Company
发明人： DANESH, Seyed , STUART, John
IPC分类号： G01R11/25 , G01R11/56 , G01R35/04 , G01R15/04 , G01R21/00 , G01R21/133 , G01R27/28
摘要： The present disclosure provides a system and method for the management of a monitor module in an electrical measurement system to determine an estimate of a transfer function of a first measurement sensor in the measurement system. The management comprises outputting a first control instruction for instructing the monitor module to determine an estimate of the transfer function of the first measurement sensor over a first individual run length of time, obtaining a first monitor result from the monitor module, the monitor result comprising the estimate of the transfer function of the first measurement sensor and generating a report based at least in part on the first monitor result.

4. 发明授权

EP3450998B1 MANAGING THE DETERMINATION OF A TRANSFER FUNCTION OF A MEASUREMENT SENSOR 有权转让
公开(公告)号：EP3450998B1
公开(公告)日：2023-06-07
申请号：EP18191083.7
申请日：2018-08-28
发明人： DANESH, Seyed , STUART, John
IPC分类号： G01R11/25 , G01R11/56 , G01R35/04 , G01R15/04 , G01R21/00 , G01R21/133 , G01R27/28

5. 发明公开

EP3839521A1 FAULT DETECTION FOR APPLIANCES BASED ON ENERGY CONSUMPTION DATA 审中-公开
公开(公告)号：EP3839521A1
公开(公告)日：2021-06-23
申请号：EP20215826.7
申请日：2020-12-18
申请人： Centrica PLC
发明人： HAMOUZ, Miroslav , VETTIGLI, Giuseppe
IPC分类号： G01R11/63 , G01R22/06 , G01R11/25
摘要： A method of detecting a fault in a device is described. The method comprises receiving an energy consumption signal for the device, the energy consumption signal indicating a varying energy consumption of the device over time during operation of the device. A basis function is selected, the basis function defining a signal pattern associated with a known fault type. A correlation between the basis function and the energy consumption signal is evaluated. Presence of an operating fault in the device is determined in dependence on the correlation, and an output is generated based on the determination.

6. 发明公开

EP3268753A1 CURRENT RESTRICTION 有权
标题翻译：电流限制
公开(公告)号：EP3268753A1
公开(公告)日：2018-01-17
申请号：EP15899044.0
申请日：2015-07-17
申请人： Hewlett Packard Enterprise Development LP
发明人： HUMPHREY, Daniel , DELANY, Michael , BEMAT, Mohamed Amin
IPC分类号： G01R11/25 , G01R19/165 , G01R13/08
CPC分类号： G01R31/40 , G01R19/16538 , G01R31/3275 , H02J3/24 , H02J9/061 , H02M2001/0019
摘要： An example system includes a failure detection circuit. The failure detection circuit is to detect a failure of a first power source electrically coupled to a first load. The failure detection circuit is to output a first signal indicating the detection of the failure of the first power source. The system also includes a current regulating circuit. The current regulating circuit is electrically coupled to the failure detection circuit. The current regulating circuit is to electrically couple a second power source to the first load based on the first signal output by the failure detection circuit. The current regulating circuit is to restrict a first current from the second power source.

7. 发明公开

EP2940484A1 ELECTRIC POWER METER CAPABLE OF MONITORING CONTACT STATUS OF LATCH RELAY 审中-公开
标题翻译： ELEKTRISCHER LEISTUNGSMESSER，DER ZURÜBERWACHUNGDES KONTAKTSTATUS VON VERRIEGELUNGSRELAIS IN DER LAGE IST
公开(公告)号：EP2940484A1
公开(公告)日：2015-11-04
申请号：EP15163508.3
申请日：2015-04-14
申请人： LSIS Co., Ltd.
发明人： Kim, Hyung Kyu
IPC分类号： G01R31/327 , G01R11/25
CPC分类号： G01R31/3278 , G01R11/25 , G01R21/00 , G01R21/133 , G01R31/3277 , G05B15/02 , G05F1/66
摘要： An electric power meter capable of monitoring a contact status of a latch relay, comprises: a latch relay having a pair of primary coils and a secondary contact, the secondary contact operable to a closed position or an open position, the primary coils configured to provide a magnetic force to open or close the secondary contact; and a meter controller configured to determine that the latch relay is in a closed position when the input voltage of the primary coils is substantially equal to the output voltage of the secondary contact with a predetermined allowable error range, and configured to determine that the latch relay is in an open position when the output voltage of the secondary contact has not been input, even if the input voltage of the primary coils has been input.
摘要翻译：能够监测闩锁继电器的接触状态的电力计量器包括：具有一对初级线圈和次级触点的闩锁继电器，所述次级触点可操作到闭合位置或打开位置，所述初级线圈被配置成提供磁力打开或关闭二次触点; 以及仪表控制器，被配置为当所述初级线圈的输入电压基本上等于具有预定可允许误差范围的次级触点的输出电压时，确定所述闩锁继电器处于闭合位置，并且被配置为确定所述闩锁继电器即使输入了一次线圈的输入电压，二次触点的输出电压没有被输入，也处于打开位置。

8. 发明授权

EP3450997B1 MANAGING THE DETERMINATION OF A TRANSFER FUNCTION OF A MEASUREMENT SENSOR 有权转让
公开(公告)号：EP3450997B1
公开(公告)日：2024-01-10
申请号：EP18191081.1
申请日：2018-08-28
发明人： DANESH, Seyed , STUART, John
IPC分类号： G01R11/25 , G01R11/56 , G01R35/04 , G01R15/04 , G01R21/00 , G01R21/133 , G01R27/28

9. 发明授权

EP2905585B1 System and method for tamper detection in a utility meter 有权转让
公开(公告)号：EP2905585B1
公开(公告)日：2021-07-28
申请号：EP15154219.8
申请日：2015-02-06
发明人： Aiken, Brain Matthew
IPC分类号： G01F15/00 , G01R11/24 , G01R11/25

10. 发明公开

EP3450996A1 MANAGING THE DETERMINATION OF A TRANSFER FUNCTION OF A MEASUREMENT SENSOR 审中-公开
公开(公告)号：EP3450996A1
公开(公告)日：2019-03-06
申请号：EP18191080.3
申请日：2018-08-28
申请人： Analog Devices Global Unlimited Company
发明人： DANESH, Seyed , STUART, John
IPC分类号： G01R11/25 , G01R11/56 , G01R35/04 , G01R15/04 , G01R21/00 , G01R21/133 , G01R27/28
摘要： The present disclosure relates to generating a measurement sensor profiling summary in relation to a measurement sensor of an electrical measurement system, the measurement sensor being suitable for measuring an electrical property. The profiling summary is generated by obtaining a plurality of profiling results each comprising an estimate of a transfer function of a measurement sensor of the electrical measurement system and a corresponding certainty value indicative of the accuracy of the estimate of the transfer function, wherein the plurality of profiling results are based on estimates of the transfer function of the measurement sensor and corresponding certainty values that were determined by a monitor module of the electrical measurement system during a profiling period of time; and generating a profiling summary based on at least one of the plurality of profiling results.

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