Title:
SHORTING DEVICE FOR GROUNDING OF CONVERTER
Document Type and Number:
WIPO Patent Application WO/2017/104921
Kind Code:
A1
Abstract:
The present invention relates to a shorting device for facilitating the grounding of a converter to which a plurality of sub modules are connected in series. The present invention comprises: a moving rod (40) provided on a main frame (10) on which the plurality of sub modules (S) are provided, and moving in the direction traversing the plurality of sub modules (S); and a plurality of contactors (50) provided at the moving rod (40) along the longitudinal direction so as to be electrically connected to each sub module outer casing (1) according to the movement of the moving rod (40). In addition, a connection means (C) electrically connects the contactor (50), the sub module outer casing (1) to which the contactor (50) is electrically connected, and another adjacent sub module outer casing (1) so as to enable simultaneous grounding thereof. The present invention simultaneously connects the respective sub module outer casings (1), which forms the converter, through the operation of the shorting device so as to simultaneously and simply ground the plurality of sub modules (S), thereby improving workplace stability, and enables work speed to become faster by reducing the time required to lower the potential of the sub modules (S).
Inventors:
KIM JUNE SUNG (KR)
JUNG HONG JU (KR)
YOO HYUN HO (KR)
JUNG HONG JU (KR)
YOO HYUN HO (KR)
Application Number:
PCT/KR2016/006634
Publication Date:
June 22, 2017
Filing Date:
June 22, 2016
Export Citation:
Assignee:
HYOSUNG CORP (KR)
International Classes:
H01R11/14; H01R4/48; H02G1/02
Foreign References:
| KR20140123833A | 2014-10-23 | |||
| KR20130132451A | 2013-12-04 | |||
| KR20110122937A | 2011-11-14 | |||
| JPH10223282A | 1998-08-21 | |||
| JP2011050235A | 2011-03-10 |
Attorney, Agent or Firm:
NAMCHON PATENT AND LAW FIRM (KR)
Download PDF: