JP7146958B2 - 電気メータの停電時間検出システム及び方法 - Google Patents

電気メータの停電時間検出システム及び方法 Download PDF

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Publication number
JP7146958B2
JP7146958B2 JP2020569864A JP2020569864A JP7146958B2 JP 7146958 B2 JP7146958 B2 JP 7146958B2 JP 2020569864 A JP2020569864 A JP 2020569864A JP 2020569864 A JP2020569864 A JP 2020569864A JP 7146958 B2 JP7146958 B2 JP 7146958B2
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power
predetermined
zero
electricity meter
monitoring period
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Japanese (ja)
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JPWO2019241618A5 (https=
JP2021528637A5 (https=
JP2021528637A (ja
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デイビッド・ステンバーグ
ロバート・モンロー
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Landis and Gyr LLC
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Landis and Gyr LLC
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies
    • G01R31/42—AC power supplies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/12—Measuring rate of change
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/175—Indicating the instants of passage of current or voltage through a given value, e.g. passage through zero
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
    • G01R22/061—Details of electronic electricity meters
    • G01R22/063—Details of electronic electricity meters related to remote communication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
    • G01R22/061—Details of electronic electricity meters
    • G01R22/068—Arrangements for indicating or signaling faults
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/54—Testing for continuity

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
JP2020569864A 2018-06-15 2019-06-14 電気メータの停電時間検出システム及び方法 Active JP7146958B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022149789A JP2022174285A (ja) 2018-06-15 2022-09-21 電気メータの停電時間検出システム及び方法

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862685563P 2018-06-15 2018-06-15
US62/685,563 2018-06-15
US16/104,805 US11275123B2 (en) 2018-06-15 2018-08-17 System and method for electric meter outage time detection
US16/104,805 2018-08-17
PCT/US2019/037165 WO2019241618A1 (en) 2018-06-15 2019-06-14 System and method for electric meter outage time detection

Related Child Applications (1)

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JP2022149789A Division JP2022174285A (ja) 2018-06-15 2022-09-21 電気メータの停電時間検出システム及び方法

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JP2021528637A JP2021528637A (ja) 2021-10-21
JPWO2019241618A5 JPWO2019241618A5 (https=) 2022-06-21
JP2021528637A5 JP2021528637A5 (https=) 2022-06-21
JP7146958B2 true JP7146958B2 (ja) 2022-10-04

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JP2020569864A Active JP7146958B2 (ja) 2018-06-15 2019-06-14 電気メータの停電時間検出システム及び方法
JP2022149789A Pending JP2022174285A (ja) 2018-06-15 2022-09-21 電気メータの停電時間検出システム及び方法

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US (2) US11275123B2 (https=)
EP (1) EP3807663B1 (https=)
JP (2) JP7146958B2 (https=)
CN (1) CN112534286B (https=)
CA (1) CA3103873A1 (https=)
WO (1) WO2019241618A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11621580B2 (en) * 2021-08-31 2023-04-04 Savant Systems, Inc. Microgrid switchover using zero-cross detection
US11921532B2 (en) * 2021-10-20 2024-03-05 Landis+Gyr Technology, Inc. Controlling pulsed operation of a power supply during a power outage
US12455769B2 (en) * 2021-10-25 2025-10-28 Microsoft Technology Licensing, Llc Intelligent outage evaluation and insight management for monitoring and incident management systems
CN115835055B (zh) * 2022-11-22 2023-10-27 宁夏隆基宁光仪表股份有限公司 集中器通信过程动态调节方法
US11899516B1 (en) 2023-07-13 2024-02-13 T-Mobile Usa, Inc. Creation of a digital twin for auto-discovery of hierarchy in power monitoring
FR3154810B1 (fr) * 2023-10-30 2025-09-19 Sagemcom Energy & Telecom Sas Synchronisation d’horloge par liaison série
US20250237709A1 (en) * 2024-01-19 2025-07-24 Honeywell International Inc. Method and apparatus for detecting ac power loss at a device
CN119846540B (zh) * 2024-09-27 2025-08-22 深圳市先行电气技术有限公司 智能电表断开时机分析系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009222432A (ja) 2008-03-13 2009-10-01 Toshiba Corp 電力量計
JP2017116480A (ja) 2015-12-25 2017-06-29 パナソニック デバイスＳｕｎｘ竜野株式会社 電力量計
JP2018513666A (ja) 2015-04-24 2018-05-24 リーバート・コーポレイシヨン 電流突入を減少させるための双安定リレーの管理を備えたインテリジェントなテーブルタップ

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197582A (en) * 1978-03-31 1980-04-08 Westinghouse Electric Corp. Auxiliary power supply and timer arrangement for time registering multifunctional electric energy meters
US4467434A (en) 1981-09-18 1984-08-21 Mcgraw-Edison Co. Solid state watt-hour meter
US5216357A (en) * 1987-04-10 1993-06-01 Schlumberger Industries, Inc. Real time solid state register having battery backup
JPH07333266A (ja) 1994-06-06 1995-12-22 Canon Inc 誤動作防止装置
US5525898A (en) * 1994-12-16 1996-06-11 General Electric Company Programmable multi-channel load profile recorder and method of recording electrical energy metering quantities therein
US5924051A (en) 1994-12-16 1999-07-13 General Electric Company Demand meter having load profile recording capabilities
US6115676A (en) * 1996-04-09 2000-09-05 General Electric Company Methods and apparatus for performing load profile and load control
US5918380A (en) * 1997-09-17 1999-07-06 Itron, Inc. Time-of-use and demand metering in conditions of power outage
US20010010032A1 (en) * 1998-10-27 2001-07-26 Ehlers Gregory A. Energy management and building automation system
US7457991B1 (en) * 2002-12-03 2008-11-25 Unisys Corporation Method for scanning windows event logs on a cellular multi-processor (CMP) server
JP4685438B2 (ja) * 2004-12-28 2011-05-18 東光東芝メーターシステムズ株式会社 電力量計
JP4693729B2 (ja) 2006-09-15 2011-06-01 パナソニック株式会社 電圧検出回路並びにそれを備えた電源装置、スイッチングレギュレータ装置及び電子機器
US8081726B2 (en) * 2007-05-10 2011-12-20 Schneider Electric USA, Inc. Method and apparatus for synchronizing data in utility system
JP2009041918A (ja) 2007-08-06 2009-02-26 Toto Ltd 電子機器及びトイレ装置
US8193787B2 (en) * 2010-07-06 2012-06-05 V Square/R, LLC System and method for regulating RMS voltage delivered to a load
US8547109B2 (en) * 2010-07-19 2013-10-01 The Southern Company Capacitor monitoring systems and methods of metering and monitoring capacitor bank
US8754634B2 (en) * 2011-11-14 2014-06-17 General Electric Company System and method for tamper detection in a utility meter
JP5460838B2 (ja) * 2012-12-10 2014-04-02 三菱電機株式会社 電力変換装置
JP2014176206A (ja) 2013-03-08 2014-09-22 Ricoh Co Ltd 無停電電源装置、画像形成装置、及び無停電電源システム
US10466285B2 (en) 2013-04-12 2019-11-05 Landis+Gyr Llc Utility meter having data logging with power loss recovery
US20150309103A1 (en) 2014-04-25 2015-10-29 Leviton Manufacturing Company Ground Fault Detector With Self-Test
JP6169055B2 (ja) * 2014-08-22 2017-07-26 京セラドキュメントソリューションズ株式会社 電源装置、画像処理装置
US9835662B2 (en) * 2014-12-02 2017-12-05 Itron, Inc. Electrical network topology determination
JPWO2017154521A1 (ja) * 2016-03-07 2018-12-27 セイコーエプソン株式会社 ゲートウェイ機器および通信システム
US20170271915A1 (en) * 2016-03-16 2017-09-21 Why Energy, LLC Energy Demand Monitoring System and Smart micro-Grid Controller
IT201700022263A1 (it) * 2017-02-28 2018-08-28 St Microelectronics Srl Circuito di controllo, alimentatore, apparecchiatura e procedimento corrispondenti

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009222432A (ja) 2008-03-13 2009-10-01 Toshiba Corp 電力量計
JP2018513666A (ja) 2015-04-24 2018-05-24 リーバート・コーポレイシヨン 電流突入を減少させるための双安定リレーの管理を備えたインテリジェントなテーブルタップ
JP2017116480A (ja) 2015-12-25 2017-06-29 パナソニック デバイスＳｕｎｘ竜野株式会社 電力量計

Also Published As

Publication number Publication date
WO2019241618A1 (en) 2019-12-19
EP3807663B1 (en) 2025-08-06
JP2021528637A (ja) 2021-10-21
US20190383866A1 (en) 2019-12-19
JP2022174285A (ja) 2022-11-22
CN112534286B (zh) 2023-06-20
CN112534286A (zh) 2021-03-19
US11275123B2 (en) 2022-03-15
EP3807663A1 (en) 2021-04-21
US20220163602A1 (en) 2022-05-26
CA3103873A1 (en) 2019-12-19

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