Title:
AUTOMATIC ARC TEST DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/131849
Kind Code:
A1
Abstract:
The present embodiment provides an arc test device comprising: an arc generating device including a first metal rod and a second metal rod arranged so as to face each other in one direction in a current path, a first body which is fixedly coupled to a support plate, and stands upright, and on which the first metal rod is mounted, a rail arranged on the support plate in the one direction, a second body on which the second metal rod is mounted and which is movable along the rail by using wheels, and a body mover which is fixedly coupled to the support plate and moves the second body by using an electric motor; a gap controller which transmits a control signal to the body mover to control a moving distance and a moving speed of the second body, includes a plurality of buttons, and matches and stores a specific moving distance value and a specific moving speed value in each of the buttons; a data collector which senses a current of the one current path, generates digital data by analog-to-digital conversion of a sensing signal, and generates frequency data by Fourier transformation of the digital data; and a server which transmits user setting data to the gap controller and the data collector, and displays the frequency data on a screen.
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Inventors:
LEE KYU CHAN (KR)
Application Number:
PCT/KR2021/019276
Publication Date:
June 23, 2022
Filing Date:
December 17, 2021
Export Citation:
Assignee:
SMART POWER SUPPLY CO LTD (KR)
International Classes:
G01R31/14; G01R23/16; G01R31/12
Foreign References:
| US20080100305A1 | 2008-05-01 | |||
| JP2015145847A | 2015-08-13 | |||
| KR20170080873A | 2017-07-11 | |||
| KR20120043485A | 2012-05-04 | |||
| KR0155299B1 | 1998-11-16 | |||
| KR102261226B1 | 2021-06-07 |
Attorney, Agent or Firm:
MYUNG-SHIN&PARTNERS (KR)
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