Title:
SWITCHBOARD CAPABLE OF PREDICTING FAILURES THROUGH COMPARATIVE ANALYSIS OF TEMPERATURE CHANGE TRENDS
Document Type and Number:
WIPO Patent Application WO/2022/154207
Kind Code:
A1
Abstract:
The present invention relates to a switchboard capable of predicting failures through comparative analysis of temperature change trends for a switchboard to be predicted and, more particularly, to a switchboard capable of predicting failures through comparative analysis of temperature change trends, wherein the switchboard has functions of diagnosing failures and predicting failures in advance on the basis of environmental and state information data regarding switchboard facilities such as a high-voltage switchboard, a low-voltage switchboard, a motor control panel and a distribution board, is also capable of accurately and efficiently diagnosing failures and predicting failures in advance by grouping switchboard facilities with similar environmental and state information among switchboard facilities distributed in various regions, and carrying out comparative analysis of relative temperature change trends within groups, and additionally has functions of not only predicting failures of switchboard facilities in advance but also, in particular, predicting deterioration of a transformer, on the basis of failure history data regarding switchboard facilities and switchboard facility information.
Inventors:
SONG KI TAEK (KR)
KIM GYEONG TAK (KR)
KIM GYEONG TAK (KR)
Application Number:
PCT/KR2021/009713
Publication Date:
July 21, 2022
Filing Date:
July 27, 2021
Export Citation:
Assignee:
ECOPOWERTECH CO LTD (KR)
International Classes:
H02B13/025; G01D21/02; G01W1/02; G08B21/18
Foreign References:
| KR20200091073A | 2020-07-30 | |||
| JP2019102006A | 2019-06-24 | |||
| KR20170058044A | 2017-05-26 | |||
| KR20150043076A | 2015-04-22 | |||
| KR20170125265A | 2017-11-14 | |||
| KR102265694B1 | 2021-06-16 |
Attorney, Agent or Firm:
KIM, Hyun Jin (KR)
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