EP3864424A4 - Method and system for circuit breaker condition monitoring - Google Patents

Method and system for circuit breaker condition monitoring Download PDF

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Publication number
EP3864424A4
EP3864424A4 EP18936444.1A EP18936444A EP3864424A4 EP 3864424 A4 EP3864424 A4 EP 3864424A4 EP 18936444 A EP18936444 A EP 18936444A EP 3864424 A4 EP3864424 A4 EP 3864424A4
Authority
EP
European Patent Office
Prior art keywords
circuit breaker
condition monitoring
breaker condition
monitoring
circuit
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.)
Pending
Application number
EP18936444.1A
Other languages
German (de)
French (fr)
Other versions
EP3864424A1 (en
Inventor
Niya CHEN
Jiayang RUAN
Rongrong Yu
Zhijian ZHUANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Schweiz AG
Original Assignee
ABB Schweiz AG
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 by ABB Schweiz AG filed Critical ABB Schweiz AG
Publication of EP3864424A1 publication Critical patent/EP3864424A1/en
Publication of EP3864424A4 publication Critical patent/EP3864424A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G06T7/001—Industrial image inspection using an image reference approach
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
    • G06V10/267—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion by performing operations on regions, e.g. growing, shrinking or watersheds
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • 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
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/06—Recognition of objects for industrial automation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Analysis (AREA)
  • Testing And Monitoring For Control Systems (AREA)
EP18936444.1A 2018-10-09 2018-10-09 Method and system for circuit breaker condition monitoring Pending EP3864424A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/109525 WO2020073201A1 (en) 2018-10-09 2018-10-09 Method and system for circuit breaker condition monitoring

Publications (2)

Publication Number Publication Date
EP3864424A1 EP3864424A1 (en) 2021-08-18
EP3864424A4 true EP3864424A4 (en) 2022-05-18

Family

ID=70164427

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18936444.1A Pending EP3864424A4 (en) 2018-10-09 2018-10-09 Method and system for circuit breaker condition monitoring

Country Status (3)

Country Link
EP (1) EP3864424A4 (en)
CN (1) CN111566493B (en)
WO (1) WO2020073201A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111950606B (en) * 2020-07-28 2023-11-07 北京恒通智控机器人科技有限公司 Knife switch state identification method, device, equipment and storage medium
CN112419232A (en) * 2020-10-16 2021-02-26 国网天津市电力公司电力科学研究院 Method for detecting state of low-voltage circuit breaker by integrating YOLOv3 with attention module
CN112763904A (en) * 2020-12-29 2021-05-07 广州航天海特系统工程有限公司 Circuit breaker detection method, device, equipment and storage medium
CN113780191B (en) * 2021-09-14 2024-05-10 西安西电开关电气有限公司 Method and system for identifying opening and closing state image of power station start dragging switch
CN114325451B (en) * 2022-01-17 2022-10-25 广州地铁集团有限公司 Method and device for estimating residual life of relay, computer equipment and medium
CN116026292B (en) * 2023-03-29 2023-07-28 国网天津市电力公司电力科学研究院 Breaker travel track reproduction device and method based on three-eye imaging principle
CN116754934B (en) * 2023-05-22 2024-02-23 杭州轨物科技有限公司 Mechanical characteristic fault diagnosis method for high-voltage circuit breaker

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106840406A (en) * 2016-11-29 2017-06-13 浙江中新电力发展集团有限公司 Isolation switch method for diagnosing faults based on matrix neutral net

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1305598B1 (en) * 1996-12-10 2001-05-09 Abb Research Ltd METHOD FOR THE RECOGNITION OF SHORT CIRCUIT CONDITIONS AND DEVICE THAT USES THIS METHOD
CN1845605A (en) * 2006-05-15 2006-10-11 华北电力大学（北京） Image processing and recognizing method for real-time monitoring power high voltage circuit breaker switch state
CN103698694A (en) * 2012-09-28 2014-04-02 四川奥格科技有限公司 Online monitoring system for high-voltage circuit breaker
CN104849654B (en) * 2015-04-09 2017-10-03 广州供电局有限公司 Circuit breaker online monitoring method and system
CN106093773A (en) * 2016-08-26 2016-11-09 张振堂 A kind of zone isolation on off state based on Internet of Things monitoring system
CN206057508U (en) * 2016-09-30 2017-03-29 国家电网公司 A kind of primary cut-out on-line monitoring system
CN106526467B (en) * 2016-10-14 2019-07-19 西安交通大学 A kind of high-voltage circuit-breaker switching on-off speed characteristics measurement method based on machine vision
CN106371013A (en) * 2016-11-08 2017-02-01 广东电网有限责任公司电力科学研究院 Picture identification-based GIS switch fault automatic identification system
CN106680705A (en) * 2017-02-20 2017-05-17 中国神华能源股份有限公司 Disconnector monitoring system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106840406A (en) * 2016-11-29 2017-06-13 浙江中新电力发展集团有限公司 Isolation switch method for diagnosing faults based on matrix neutral net

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
FEIZIFAR BEHNAM ET AL: "Condition monitoring of circuit breakers: Current status and future trends", 2017 IEEE INTERNATIONAL CONFERENCE ON ENVIRONMENT AND ELECTRICAL ENGINEERING AND 2017 IEEE INDUSTRIAL AND COMMERCIAL POWER SYSTEMS EUROPE (EEEIC / I&CPS EUROPE), IEEE, 6 June 2017 (2017-06-06), pages 1 - 5, XP033117980, DOI: 10.1109/EEEIC.2017.7977751 *
HUDA A.S. NAZMUL ET AL: "Application of infrared thermography for predictive/preventive maintenance of thermal defect in electrical equipment", APPLIED THERMAL ENGINEERING, vol. 61, no. 2, 2 August 2013 (2013-08-02), GB, pages 220 - 227, XP055910983, ISSN: 1359-4311, DOI: 10.1016/j.applthermaleng.2013.07.028 *
See also references of WO2020073201A1 *

Also Published As

Publication number Publication date
EP3864424A1 (en) 2021-08-18
CN111566493A (en) 2020-08-21
CN111566493B (en) 2022-01-28
WO2020073201A1 (en) 2020-04-16

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