JP7390362B2 - スマートメータからのデータの分析のための技法 - Google Patents

スマートメータからのデータの分析のための技法 Download PDF

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JP7390362B2
JP7390362B2 JP2021510462A JP2021510462A JP7390362B2 JP 7390362 B2 JP7390362 B2 JP 7390362B2 JP 2021510462 A JP2021510462 A JP 2021510462A JP 2021510462 A JP2021510462 A JP 2021510462A JP 7390362 B2 JP7390362 B2 JP 7390362B2
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smart meter
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JP2021535716A (ja
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JPWO2020046536A5 (https=
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レミントン クラーク，
ジェフ バークハイマー，
シェイク ハッサン，
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サクラメント ミュニシパル ユーティリティ ディストリクト
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    • 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
    • G01R22/10—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods using digital techniques
    • 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
    • G01R22/066—Arrangements for avoiding or indicating fraudulent use
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/20—Administration of product repair or maintenance
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Energy or water supply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/30—Smart metering, e.g. specially adapted for remote reading

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Human Resources & Organizations (AREA)
  • Economics (AREA)
  • Software Systems (AREA)
  • Marketing (AREA)
  • General Business, Economics & Management (AREA)
  • Tourism & Hospitality (AREA)
  • Strategic Management (AREA)
  • Health & Medical Sciences (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Data Mining & Analysis (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Primary Health Care (AREA)
  • General Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Public Health (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Operations Research (AREA)
  • Quality & Reliability (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
JP2021510462A 2018-08-27 2019-08-01 スマートメータからのデータの分析のための技法 Active JP7390362B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/114,096 2018-08-27
US16/114,096 US11092629B2 (en) 2018-08-27 2018-08-27 Techniques for analysis of data from smart meters
PCT/US2019/044733 WO2020046536A1 (en) 2018-08-27 2019-08-01 Techniques for analysis of data from smart meters

Publications (4)

Publication Number Publication Date
JP2021535716A JP2021535716A (ja) 2021-12-16
JP2021535716A5 JP2021535716A5 (https=) 2022-06-24
JPWO2020046536A5 JPWO2020046536A5 (https=) 2022-06-24
JP7390362B2 true JP7390362B2 (ja) 2023-12-01

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US (3) US11092629B2 (https=)
EP (2) EP3844509B1 (https=)
JP (1) JP7390362B2 (https=)
KR (1) KR102801619B1 (https=)
TW (1) TWI829735B (https=)
WO (1) WO2020046536A1 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3696933A1 (en) * 2019-02-15 2020-08-19 ABB Power Grids Switzerland AG Arrangement comprising a voltage distribution line and electrical consumers
TWI748672B (zh) * 2020-10-05 2021-12-01 中華電信股份有限公司 自動讀表異常分析系統及其方法
GB2599698B (en) * 2020-10-09 2022-12-21 Neuville Grid Data Man Limited High-resolution electrical measurement data processing
CN112163781A (zh) * 2020-10-15 2021-01-01 国网冀北电力有限公司智能配电网中心 基于多维度指标聚类的园区用电群体生命周期评价方法
JP7631846B2 (ja) * 2021-02-02 2025-02-19 マツダ株式会社 複数の車両の各々に搭載されているバッテリの一括管理を支援する方法、サーバ、および、端末装置
US11554684B2 (en) 2021-02-17 2023-01-17 AMPLY Power, Inc. Aggregating capacity for depot charging
EP4050350B1 (en) * 2021-02-27 2024-10-16 Hitachi Energy Ltd Determination of phase connections in a power grid
US20230050693A1 (en) * 2021-08-11 2023-02-16 X Development Llc. Partitioning assets for electric grid connection mapping
CN113743501A (zh) * 2021-09-03 2021-12-03 国网江苏省电力有限公司常州供电分公司 通信基站的窃电识别方法、计算机设备和存储介质
US20230213569A1 (en) * 2021-12-31 2023-07-06 Duke Energy Corporation Systems and methods for estimating power loss using point-to-point differential load calculations
KR102810195B1 (ko) * 2022-01-03 2025-05-21 고려대학교 산학협력단 기계학습을 이용한 변압기 주파수 응답 모델 파라미터의 추정 장치 및 방법
EP4273564A1 (en) * 2022-05-02 2023-11-08 Siemens Aktiengesellschaft Apparatus, system and method for detecting anomalies in a grid
CN114997336A (zh) * 2022-07-05 2022-09-02 广西电网有限责任公司 一种基于fm-knn的智能电表运行状态评价方法
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
US20250035685A1 (en) * 2023-07-28 2025-01-30 Itron, Inc. Methods and apparatus of determining bypass of electrical meter
US20260016516A1 (en) * 2024-07-15 2026-01-15 Itron, Inc. Electricity meter management of circuit breaker open-switch events

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016187286A (ja) 2015-03-27 2016-10-27 株式会社東芝 配電監視制御装置
JP2017506870A (ja) 2014-02-25 2017-03-09 アイトロン インコーポレイテッド スマートグリッドのトポロジの推定
JP2017512982A (ja) 2014-02-25 2017-05-25 アイトロン インコーポレイテッド 電力流用路の検出
WO2017100916A1 (fr) 2015-12-17 2017-06-22 HYDRO-QUéBEC Mise à jour d'une topologie d'un réseau de distribution par réattribution successive des compteurs
WO2018027180A1 (en) 2016-08-05 2018-02-08 The Regents Of The University Of California Phase identification in power distribution systems

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2749770C (en) 2009-01-14 2021-07-20 Integral Analytics, Inc. Optimization of microgrid energy use and distribution
WO2010117363A1 (en) * 2009-04-09 2010-10-14 Michelin Recherche Et Technique, S.A. Tire metallic cable anomaly detection method and apparatus
WO2012117551A1 (ja) * 2011-03-03 2012-09-07 三菱電機株式会社 交流電気量測定装置および交流電気量測定方法
US9292794B2 (en) 2013-08-15 2016-03-22 International Business Machines Corporation Voltage-based clustering to infer connectivity information in smart grids
US9612133B2 (en) 2014-07-14 2017-04-04 International Technological University Smart meter system communication methods
US9799083B2 (en) 2014-10-28 2017-10-24 Oracle International Corporation Correlating consumption and voltage data to identify line loss in an electric grid
US9816836B2 (en) 2014-11-10 2017-11-14 Oracle International Corporation Correlating meter data to detect mismappings
US10312681B2 (en) 2015-05-28 2019-06-04 Itron, Inc. Automatic network device electrical phase identification
US10408866B2 (en) 2015-08-06 2019-09-10 Utopus Insights, Inc. Power theft location identification in distribution systems using voltage reading from smart meters
CN105446295B (zh) * 2015-12-02 2018-12-14 徐智慧 电器的识别方法及装置
TWI592774B (zh) * 2016-08-08 2017-07-21 明基能源技術股份有限公司 電器設備的操作識別方法及應用其的操作識別系統
CN109190672A (zh) * 2018-08-02 2019-01-11 清华大学 电力系统运行工况无监督聚类方法及装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017506870A (ja) 2014-02-25 2017-03-09 アイトロン インコーポレイテッド スマートグリッドのトポロジの推定
JP2017512982A (ja) 2014-02-25 2017-05-25 アイトロン インコーポレイテッド 電力流用路の検出
JP2016187286A (ja) 2015-03-27 2016-10-27 株式会社東芝 配電監視制御装置
WO2017100916A1 (fr) 2015-12-17 2017-06-22 HYDRO-QUéBEC Mise à jour d'une topologie d'un réseau de distribution par réattribution successive des compteurs
WO2018027180A1 (en) 2016-08-05 2018-02-08 The Regents Of The University Of California Phase identification in power distribution systems

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Publication number Publication date
JP2021535716A (ja) 2021-12-16
US20210349135A1 (en) 2021-11-11
EP3844509A1 (en) 2021-07-07
KR102801619B1 (ko) 2025-04-29
EP4530941A3 (en) 2025-07-02
EP3844509A4 (en) 2022-06-29
WO2020046536A1 (en) 2020-03-05
US20200064385A1 (en) 2020-02-27
TW202009852A (zh) 2020-03-01
US11092629B2 (en) 2021-08-17
KR20210055716A (ko) 2021-05-17
EP3844509B1 (en) 2025-01-15
TWI829735B (zh) 2024-01-21
EP4530941A2 (en) 2025-04-02
US20250093395A1 (en) 2025-03-20

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