Title:
ELECTRICAL DEVICE FOR MEASURING LEAKAGE STATE OF LOADS CONNECTED TO PLURALITY OF ELECTRICAL OUTLETS, AND METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/038989
Kind Code:
A1
Abstract:
The present invention provides a method in which, when a plurality of electrical outlets are connected to a ground-isolated power supply, respective isolation states between ground and power supply of loads connected to the respective electrical outlets are diagnosed for each electrical outlet, thereby enabling quick response to the risk of electric shock or a fire caused by a ground breakdown. An implementation according to the present invention may be independently installed between the electrical outlets and the loads and also may be manufactured so as to be integrally formed with the electrical outlets.
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Inventors:
JUNG SOON KWON (KR)
SONG JHONG HWAN (KR)
SONG JHONG HWAN (KR)
Application Number:
PCT/KR2023/003172
Publication Date:
February 22, 2024
Filing Date:
March 08, 2023
Export Citation:
Assignee:
JUNG SOON KWON (KR)
SONG JHONG HWAN (KR)
SONG JHONG HWAN (KR)
International Classes:
G01R31/52; G01R1/30; G01R15/18; G01R15/20; G01R19/145; G01R19/165; G01R31/56; G08B21/18
Foreign References:
| KR101183617B1 | 2012-09-18 | |||
| KR102386390B1 | 2022-04-14 | |||
| KR20150131395A | 2015-11-24 | |||
| KR101227658B1 | 2013-01-29 | |||
| KR102495186B1 | 2023-02-06 |
Attorney, Agent or Firm:
KANG, Byung Sub (KR)
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