SYSTEM AND METHOD FOR DIAGNOSING FAILURE MODE OF OIL-FILLED TRANSFORMER

Title:

SYSTEM AND METHOD FOR DIAGNOSING FAILURE MODE OF OIL-FILLED TRANSFORMER

Document Type and Number:

WIPO Patent Application WO/2020/096144

Kind Code:

A1

Abstract:

The present invention applies a failure mode diagnostic algorithm developed on the basis of dissolved gas analysis data of insulating oil and transformer inside inspection data, and thus has an effect of improving the accuracy of diagnosis for a transformer.

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Inventors:

PARK HYUNJOO (KR)
JUN TAEHYUN (KR)
KIM SANGHO (KR)
LIM BYUNGHUN (KR)

Application Number:

PCT/KR2019/003365

Publication Date:

May 14, 2020

Filing Date:

March 22, 2019

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Assignee:

KOREA ELECTRIC POWER CORP (KR)

International Classes:

G01N33/28; G06Q10/00; H01F27/12

Foreign References:

KR101731218B1	2017-04-27
KR20130074674A	2013-07-04
KR20180045567A	2018-05-04
KR20180114371A	2018-10-18
KR20170079737A	2017-07-10

Attorney, Agent or Firm:

PARK, Jang-Won (KR)

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