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Title:
FALSE ALARM ASSESSMENT SYSTEM AND METHOD FOR OPTIMIZING EARLY WARNING OPERATION
Document Type and Number:
WIPO Patent Application WO/2024/096250
Kind Code:
A1
Abstract:
Disclosed is a system capable of optimizing an early warning operation by introducing alarm filtering technology so that false alarms from abnormal signals due to signal noise are prevented. The system comprises: a data acquisition unit for selectively acquiring detail data resulting from the operation of power equipment through the selection of preset multivariate input tags; a recommendation unit for generating, from the detail data, on the basis of a preset similarity, training data that is a multivariate signal for machine learning; a compression unit, which compresses the training data so as to generate resampling data; a training unit, which uses the resampling data as input data for a pre-designed early warning training model so as to perform real-time monitoring; and a calculation unit for generating a final alarm if predefined schedule conditions are satisfied through the real-time monitoring.

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Inventors:
OH JOON-SEOK (KR)
KIM JAE-DONG (KR)
SON JONG-DUK (KR)
KIM HEE-SOO (KR)
Application Number:
PCT/KR2023/010107
Publication Date:
May 10, 2024
Filing Date:
July 14, 2023
Export Citation:
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Assignee:
KOREA ELECTRIC POWER CORP (KR)
International Classes:
G08B29/18; G06N20/00; G08B21/18; G08B29/20; G08B31/00
Foreign References:
KR20180024333A2018-03-08
KR20220059193A2022-05-10
KR20170125238A2017-11-14
KR20200139991A2020-12-15
US20210223768A12021-07-22
Attorney, Agent or Firm:
HANYANG PATENT FIRM (KR)
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