JPWO2022044625A1 - - Google Patents

Info

Publication number
JPWO2022044625A1
JPWO2022044625A1 JP2022545541A JP2022545541A JPWO2022044625A1 JP WO2022044625 A1 JPWO2022044625 A1 JP WO2022044625A1 JP 2022545541 A JP2022545541 A JP 2022545541A JP 2022545541 A JP2022545541 A JP 2022545541A JP WO2022044625 A1 JPWO2022044625 A1 JP WO2022044625A1
Authority
JP
Japan
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.)
Pending
Application number
JP2022545541A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022044625A1 publication Critical patent/JPWO2022044625A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
    • G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
    • 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
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G06F30/27—Design optimisation, verification or simulation using machine learning, e.g. artificial intelligence, neural networks, support vector machines [SVM] or training a model
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015—Using arc detectors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0092—Details of emergency protective circuit arrangements concerning the data processing means, e.g. expert systems, neural networks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • 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
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Evolutionary Computation (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
JP2022545541A 2020-08-26 2021-07-20 Pending JPWO2022044625A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020142532 2020-08-26
PCT/JP2021/027126 WO2022044625A1 (ja) 2020-08-26 2021-07-20 異常検出装置、異常検出方法及びプログラム

Publications (1)

Publication Number Publication Date
JPWO2022044625A1 true JPWO2022044625A1 (ja) 2022-03-03

Family

ID=80355092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022545541A Pending JPWO2022044625A1 (ja) 2020-08-26 2021-07-20

Country Status (5)

Country Link
US (1) US20230280387A1 (ja)
EP (1) EP4206699A4 (ja)
JP (1) JPWO2022044625A1 (ja)
CN (1) CN115812157A (ja)
WO (1) WO2022044625A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4120541A4 (en) * 2020-03-11 2023-07-19 Panasonic Intellectual Property Management Co., Ltd. FAULT DETECTION DEVICE AND METHOD, PROGRAM, INTERIOR WIRING SYSTEM, POWER CONDITIONER, CIRCUIT BREAKER, SOLAR PANEL, SOLAR PANEL ACCESSORY MODULE AND JUNCTION BOX
CN116660672B (zh) * 2023-08-02 2023-10-10 国网四川省电力公司乐山供电公司 基于大数据的电网设备故障诊断方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3100757B2 (ja) * 1992-06-02 2000-10-23 三菱電機株式会社 監視診断装置
JP3352278B2 (ja) * 1995-03-28 2002-12-03 東京電力株式会社 部分放電検出方法
JP4157636B2 (ja) * 1999-01-28 2008-10-01 株式会社日立製作所 ガス絶縁機器の部分放電診断装置
WO2006087854A1 (ja) * 2004-11-25 2006-08-24 Sharp Kabushiki Kaisha 情報分類装置、情報分類方法、情報分類プログラム、情報分類システム
US20080157781A1 (en) * 2006-12-27 2008-07-03 General Electric Company Methods and systems for detecting series arcs in electrical systems
JP5419579B2 (ja) 2009-05-28 2014-02-19 京セラ株式会社 アーク検出手段とそれを用いた制御手段及び連絡手段
JP6164848B2 (ja) * 2013-01-10 2017-07-19 三菱電機株式会社 アーク検出装置
JP7041896B2 (ja) * 2018-04-23 2022-03-25 株式会社明電舎 回転機の巻線絶縁劣化診断装置
JP7097017B2 (ja) * 2018-05-14 2022-07-07 日新電機株式会社 部分放電診断装置
JP6980115B2 (ja) * 2018-08-24 2021-12-15 技術研究組合次世代３Ｄ積層造形技術総合開発機構 情報処理装置、情報処理方法、情報処理プログラム、積層造形装置およびプロセスウィンドウ生成方法

Also Published As

Publication number Publication date
EP4206699A1 (en) 2023-07-05
EP4206699A4 (en) 2024-03-13
CN115812157A (zh) 2023-03-17
US20230280387A1 (en) 2023-09-07
WO2022044625A1 (ja) 2022-03-03

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