Title:
METHOD AND SYSTEM FOR CIRCUIT BREAKER CONDITION MONITORING
Document Type and Number:
WIPO Patent Application WO/2020/073201
Kind Code:
A1
Abstract:
A method and system for circuit breaker condition monitoring are disclosed. The method comprises: obtaining an image of a circuit breaker(202); extracting from the image one or more features related to a state of the circuit breaker(204); comparing the extracted one or more features with benchmark data characterizing a predetermined state of the circuit breaker(206); determining a health condition of the circuit breaker based on the comparison(208).
Inventors:
CHEN NIYA (CN)
RUAN JIAYANG (CN)
YU RONGRONG (CN)
ZHUANG ZHIJIAN (CN)
RUAN JIAYANG (CN)
YU RONGRONG (CN)
ZHUANG ZHIJIAN (CN)
Application Number:
PCT/CN2018/109525
Publication Date:
April 16, 2020
Filing Date:
October 09, 2018
Export Citation:
Assignee:
ABB SCHWEIZ AG (CH)
CHEN NIYA (CN)
RUAN JIAYANG (CN)
YU RONGRONG (CN)
ZHUANG ZHIJIAN (CN)
CHEN NIYA (CN)
RUAN JIAYANG (CN)
YU RONGRONG (CN)
ZHUANG ZHIJIAN (CN)
International Classes:
G01R31/327; G01J5/00; G06K9/60
Foreign References:
| CN104849654A | 2015-08-19 | |||
| CN1845605A | 2006-10-11 | |||
| CN106093773A | 2016-11-09 | |||
| CN106526467A | 2017-03-22 | |||
| CN106371013A | 2017-02-01 | |||
| CN106680705A | 2017-05-17 | |||
| US6437576B2 | 2002-08-20 |
Other References:
See also references of EP 3864424A4
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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