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1. 发明申请

WO2022185665A1 アナログ入力ユニット、およびアナログ入力ユニットの制御方法审中-公开
公开(公告)号：WO2022185665A1
公开(公告)日：2022-09-09
申请号：PCT/JP2021/046608
申请日：2021-12-16
申请人：オムロン株式会社
发明人：菊永　好孝
IPC分类号： G01R21/00
摘要：アナログ入力ユニットで、電力計測することが求められている。アナログ入力ユニット（１０）は、アナログ入力モードと電力計測モードとを切り換えるモード切換部（１１１）を備え、前記電力計測モードでは、電圧を計測する電圧計測部（１３１）と、電流を計測する電流計測部（１３２）と、前記電圧計測部（１３１）による電圧と、前記電流計測部（１３２）による電流とを乗じて電力を算出する電力算出部（１４１）と、をさらに備える。

2. 发明申请

WO2022185236A1 DISPOSITIVO DE MEDICIÓN DE VOLTAJE Y CORRIENTE EN LÍNEAS DE TRANSMISIÓN DE ENERGÍA 审中-公开
公开(公告)号：WO2022185236A1
公开(公告)日：2022-09-09
申请号：PCT/IB2022/051856
申请日：2022-03-02
申请人： RYMEL INGENIERIA ELECTRICA S.A.S.
发明人： GALLO HERNÁNDEZ, Guillermo León , HERRERA PORTILLA, Wilder , URIBE CORREA, Diana Marcela
IPC分类号： G01R11/00 , G01R15/00 , G01R15/04 , G01R15/06 , G01R15/18 , G01R17/00 , G01R19/00 , G01R21/00 , G01R22/00 , G01R25/00 , G01R29/00
摘要： La presente invención se refiere a un dispositivo de medición de voltaje y corriente en líneas de transmisión de energía, que comprende: un conductor eléctrico primario conectado en serie con la línea de tensión, donde por el conductor eléctrico circula una corriente eléctrica proveniente de la línea de tensión, el conductor eléctrico primario forma una pluralidad de espiras: dicho dispositivo además comprende una bobina con al menos dos terminales, que rodea el conductor eléctrico primario, donde la bobina está configurada para inducir un voltaje proporcional a la magnitud de la corriente eléctrica que circula por el conductor eléctrico, y un divisor de tensión conectado al conductor eléctrico y a tierra. Dicho divisor de tensión está configurado para suministrar un voltaje proporcional al voltaje del conductor eléctrico respecto a tierra. Adicionalmente, el dispositivo de medición de voltaje y corriente también incluye una impedancia conectada a al menos una de las al menos dos terminales de la bobina.

3. 发明申请

WO2022082124A1 NON-THREE-PHASE FAULT ISOLATION AND RESTORATION SYSTEMS 审中-公开
公开(公告)号：WO2022082124A1
公开(公告)日：2022-04-21
申请号：PCT/US2021/063085
申请日：2021-12-13
申请人： SOUTHERN STATES LLC
发明人： FAN, Jiyuan , FAN, Hua , ROSTRON, Joseph, R.
IPC分类号： G01R31/08 , H02H7/26 , G01R21/00 , G01R31/00 , H02H7/00
摘要： A smart switch allows distributed generators to "ride through" non-three-phase faults by very quickly detecting a non-three-phase phase fault, locating the fault, identifying the "responsive sectionalizer switches" that will be involved in clearing or isolating the fault, and selecting one of the responsive sectionalizer switches to direct back-feed tie switch operations. The responsive sectionalizer switches trip only the faulted phase(s), and the selected sectionalizer switch instructs a back-feed tie switch to close to back-feed the distributed generators prior to conducting the typical fault response operation. This typically occurs within about three cycles, and is completed before the normal fault clearing and isolation procedures, which momentarily disconnect all three phases to the distributed generators from the normally connected feeder breaker. The looped connection to an alternate feeder breaker during these operations allows the distributed generators to "ride through" the normal fault clearing and isolation procedures.

4. 发明申请

WO2022074724A1 電力計測装置审中-公开
公开(公告)号：WO2022074724A1
公开(公告)日：2022-04-14
申请号：PCT/JP2020/037814
申请日：2020-10-06
申请人：東芝三菱電機産業システム株式会社
发明人：三ツ木　康晃 , 重政　隆
IPC分类号： G01R21/00 , G01R21/06 , G01R21/133
摘要：本発明の実施形態によれば、三相交流電力の三相の電圧信号を二相の電圧信号に変換し、三相の電流信号を二相の電流信号に変換する三相二相変換部と、二相の電圧信号及び二相の電流信号を基に、三相交流電力の有効電力の瞬時値及び無効電力の瞬時値を演算する瞬時電力演算部と、移動平均を演算するデータ数の異なる複数の移動平均フィルタを有し、複数の移動平均フィルタのそれぞれに移動平均のデータ数の異なる複数の有効電力の平均値及び複数の無効電力の平均値を演算させる移動平均演算部と、複数の有効電力の平均値及び三相交流電力の周波数を表す周波数情報を基に、三相交流電力の周波数に対応した有効電力の平均値を演算し、複数の無効電力の平均値及び三相交流電力の周波数を表す周波数情報を基に、三相交流電力の周波数に対応した無効電力の平均値を演算する平均値演算部と、を備えた電力計測装置が提供される。これにより、系統擾乱下において周波数変動が発生した際にも、平均皮相電力をより正確に計測できる電力計測装置が提供される。

5. 发明申请

WO2020252451A1 SYSTEM AND METHOD OF CAPTURING ENERGY USAGE DATA OF A USAGE AREA FROM AN INFRARED PORT DEVICE 审中-公开
公开(公告)号：WO2020252451A1
公开(公告)日：2020-12-17
申请号：PCT/US2020/037733
申请日：2020-06-15
申请人： INSIGHT ENERGY VENTURES, LLC
发明人： TILCHEN, Matthew P.
IPC分类号： G01D4/00 , G01R21/00 , G01R22/06
摘要： A system for capturing instantaneous energy usage data of a usage area is provided. The usage area includes an infrared (IR) port device configured to transmit an IR pulse based on an energy consumed by the usage area. The system includes an adapter assembly coupled to the IR port device. The adapter assembly includes an IR sensor configured to sense the IR pulse, a processing device configured to determine one or more coupling states of the adapter assembly and the IR port device and determine the instantaneous energy usage data based on the IR pulse sensed by the IR sensor, and a transceiver configured to transmit the instantaneous energy usage data and an indication of the one or more states.

6. 发明申请

WO2019167046A1 SYSTEM AND METHOD FOR MONITORING ELECTRIC APPLIANCES 审中-公开
公开(公告)号：WO2019167046A1
公开(公告)日：2019-09-06
申请号：PCT/IL2019/050226
申请日：2019-02-28
申请人： YOUTILIGENT SMART SOLUTIONS (2014)
发明人： LEVIN, Aviv , HASHANSKY, Vadim , BELITSKY, Avichai
IPC分类号： G06Q10/08 , G01R21/00 , G06F15/00 , G06N20/00 , G07F9/02 , G06Q10/06
摘要： A computing system and methods are provided for identifying an activity of an electrical appliance, by: measuring parameters of electrical activity of the electrical appliance over a period of time; analyzing the parameters of electrical activity to identify one or more activities of the appliance; and responsively to the identification of the one or more activities, determining a required service for the appliance.

7. 发明申请

WO2019071079A1 SYSTEM AND METHOD FOR POWER LOAD SHEDDING ASSESSMENT 审中-公开
公开(公告)号：WO2019071079A1
公开(公告)日：2019-04-11
申请号：PCT/US2018/054529
申请日：2018-10-05
申请人： PANORAMIC POWER LTD. , M&B IP ANALYSTS, LLC
发明人： FLATAU, Theodor , ALROD, Amir , SHAMIR, Adi
IPC分类号： H02J3/24 , H02J3/14 , G01R21/00
摘要： A system and method for power load shedding assessment. The system includes: a power sensor and a receiver configured to receive transmitted signals from the power sensor, the receiver further including: a processing circuitry; and a memory, the memory containing instructions that configure the system to: store power information received by the receiver; display on a display a temporal total power consumption; display a plurality of virtual switches, were each virtual switch is associated with a power sensor, and is configured to control power consumption of a power load associated thereto; receive, for at least one virtual switch, a configuration of a switch position configured to adjust consumption power of the power load associated thereto; determine, based on the received power information, a simulated power consumption based on the switch positions of the plurality of virtual switches; and, display the simulated power consumption of the system on the display.

8. 发明申请

WO2018199386A1 전력설비 데이터 품질 정보 생성 장치 및 방법 审中-公开
公开(公告)号：WO2018199386A1
公开(公告)日：2018-11-01
申请号：PCT/KR2017/006565
申请日：2017-06-22
申请人： 한국전력공사
发明人： 김충효 , 윤준철 , 이영성 , 임용훈 , 주성호
IPC分类号： G06Q50/06 , G01R21/133 , G01R21/00
CPC分类号： G01R21/00 , G01R21/133 , G06Q50/06
摘要： 본 발명의 일 실시 예에 따른 전력설비 데이터 품질 정보 생성 장치는, 전력설비의 측정 데이터를 수집하는 데이터 수집부와, 측정 데이터의 과거값과 설정값을 저장하는 저장부와, 측정 데이터와 과거값과 설정값을 소정의 논리 회로에 적용하여 측정 데이터의 품질값을 생성하는 품질값 생성부를 포함할 수 있다.

9. 发明申请

WO2017180075A1 THE SYSTEM AND METHOD OF CALCULATING LEGAL TECHNICAL LOSSES IN ELECTRICAL NETWORKS 审中-公开
标题翻译：计算电网中法律技术损失的系统和方法
公开(公告)号：WO2017180075A1
公开(公告)日：2017-10-19
申请号：PCT/TR2017/050096
申请日：2017-03-10
申请人： LUNA ELEKTRIK ELEKTRONIK SANAYI VE TICARET A.S.
发明人： KARABAGLI, Mustafa
IPC分类号： G01D4/00 , G01R21/00 , G01R22/06
CPC分类号： G01D4/00 , G01R22/063 , Y04S20/36
摘要： This invention refers to technical losses occurred on connection points and conductors of electrical network system, recording synchronized the amount of energy consumed on them and system voltage with simultaneous and specified intervals with the aid of a meter or measuring instrument connected to the main arm or transformer, and recording synchronized the amount of energy consumed on them and system voltage with simultaneous and specified intervals with the aid of a meter or measuring instrument connected to the other arms disintegrate from the main arm, over the values obtained; used to calculate technical loss on system or on one arm and for separating technical losses from all the loss account, by this way technical loss and non-technical losses can be identified so the system and method for determining the amount of illegal use.
摘要翻译：本发明涉及在电网系统的连接点和导体上发生的技术损失，借助于仪表或测量装置同时记录并同步地消耗它们的能量和系统电压仪器连接到主臂或变压器，并通过连接到其他臂的仪表或测量仪器从主臂分解同时记录同步消耗的能量和系统电压，并同时并指定时间间隔，获得; 用于计算系统或一个部门的技术损失，并将技术损失与所有损失帐户分开，通过这种方式可以识别技术损失和非技术损失，从而确定非法使用量的系统和方法。 p>

10. 发明申请

WO2017151631A1 THEFT PREDICTION AND TRACKING SYSTEM 审中-公开
标题翻译： THEFT预测和跟踪系统
公开(公告)号：WO2017151631A1
公开(公告)日：2017-09-08
申请号：PCT/US2017/019971
申请日：2017-02-28
申请人： CAREY, James
发明人： CAREY, James
IPC分类号： G08B13/00 , G08B13/24 , G01R21/00 , G06K7/00 , G07C3/00 , H04B5/00
摘要： Systems and methods for detecting potential theft and identifying individuals having a history of committing theft are presented. In an embodiment, an electromagnetic emission associated with a personal electronic device associated with an individual is received. One or more signal properties of the electromagnetic emission are analyzed to determine an emission signature. Video data and video analytics are utilized to determine whether an individual has taken possession of an item. The video analytics are correlated with the emission signature in an attempt to identify the individual having possession of the item. The emission signature and video data are stored for later use during a checkout procedure. If an emission signature detected at a checkout station matches that of the individual having possession of the item, and the item is not processed through the checkout station, an alert is issued and the individual is flagged as a potential shoplifter.
摘要翻译：介绍了用于检测潜在盗窃和识别具有盗窃历史的个人的系统和方法。在一个实施例中，接收与与个人相关联的个人电子设备相关联的电磁发射。分析电磁发射的一个或多个信号特性以确定发射特征。视频数据和视频分析被用来确定一个人是否占有一件物品。视频分析与排放签名相关，试图识别拥有该物品的个人。发射签名和视频数据将在结账过程中存储以备后用。如果在结账站检测到的排放签名与拥有该物品的个人相匹配，并且该物品未通过结账站处理，则发出警报，并且该个人被标记为潜在的扒手。

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