JPWO2020046536A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2020046536A5
JPWO2020046536A5 JP2021510462A JP2021510462A JPWO2020046536A5 JP WO2020046536 A5 JPWO2020046536 A5 JP WO2020046536A5 JP 2021510462 A JP2021510462 A JP 2021510462A JP 2021510462 A JP2021510462 A JP 2021510462A JP WO2020046536 A5 JPWO2020046536 A5 JP WO2020046536A5
Authority
JP
Japan
Prior art keywords
smart meter
smart
computer system
voltage waveform
transformer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2021510462A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021535716A (ja
JP2021535716A5 (https=
JP7390362B2 (ja
Publication date
Priority claimed from US16/114,096 external-priority patent/US11092629B2/en
Application filed filed Critical
Publication of JP2021535716A publication Critical patent/JP2021535716A/ja
Publication of JP2021535716A5 publication Critical patent/JP2021535716A5/ja
Publication of JPWO2020046536A5 publication Critical patent/JPWO2020046536A5/ja
Application granted granted Critical
Publication of JP7390362B2 publication Critical patent/JP7390362B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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 true JPWO2020046536A5 (https=) 2022-06-24
JP7390362B2 JP7390362B2 (ja) 2023-12-01

Family

ID=69584501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021510462A Active JP7390362B2 (ja) 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

Country Status (6)

Country Link
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

Family Cites Families (17)

* 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
US11079417B2 (en) 2014-02-25 2021-08-03 Itron, Inc. Detection of electric power diversion
US10571493B2 (en) 2014-02-25 2020-02-25 Itron, Inc. Smart grid topology estimator
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
JP6392155B2 (ja) 2015-03-27 2018-09-19 株式会社東芝 配電監視制御装置
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
CA2915674A1 (fr) 2015-12-17 2017-06-17 Francois Leonard Mise a jour d'une topologie d'un reseau de distribution par reattribution successive des compteurs
WO2018027180A1 (en) 2016-08-05 2018-02-08 The Regents Of The University Of California Phase identification in power distribution systems
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

Similar Documents

Publication Publication Date Title
JP2021535716A5 (https=)
JPWO2020046536A5 (https=)
CN112739572B (zh) 检测在处所处充电的电动车辆
Yoon et al. Deep learning-based method for the robust and efficient fault diagnosis in the electric power system
CN112213687B (zh) 基于伪异常点辨识的关口电能表数据异常检测方法及系统
Li et al. A hybrid machine learning framework for enhancing PMU-based event identification with limited labels
US20130262190A1 (en) Apparatus and a method for determining a maintenance plan
CN106384186A (zh) 一种分布式新能源并网电能质量监控方法及系统
CN117933549A (zh) 基于电量阈值计算算法的企业用电电量数据处理方法及系统
CN110824297A (zh) 一种基于svm支持向量机的单相接地故障判别方法和装置
Zia et al. Locational detection of false data injection attack in smart grid based on multilabel machine learning classification methods
CN116362785A (zh) 大数据环境下的电力用户用电异常诊断方法及装置
Kumar et al. Enhancing robustness of DC microgrid protection against weather intermittency and DER outage using optimal adaboost technique
CN110389264A (zh) 一种异常用电计量的检测方法
CN115186772A (zh) 一种电力设备的局部放电的检测方法、装置及设备
CN119395473A (zh) 一种低压配电台区故障检测方法、装置、设备及存储介质
CN117313021B (zh) 一种电力设备异常检测分析方法、系统、终端及介质
CN117134416A (zh) 一种波动源量化评估方法、系统、设备和介质
CN115146914A (zh) 窃电行为的确定方法及装置
CN119885005B (zh) 一种基于数据增强的变电站设备异常检测方法、系统、计算机可读存储介质及终端设备
Janthong et al. A Rule-Based, Grey Wolf Optimizer, and Support Vector Machine Approach for Undervoltage Localization in Low-Voltage Distribution Systems
Nazary Trustworthy machine learning in smart grids
CN121114635B (zh) 基于智能融合终端的异常识别方法及装置、设备、介质
David et al. Islanding detection using transformer neural networks
Zhang et al. A data-driven approach for electromagnetic transient recognition using transfer learning