Title:
SHORT CIRCUIT REGULATING DEVICE AND MODULAR MULTI-LEVEL CONVERTER COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/098217
Kind Code:
A1
Abstract:
Disclosed are a short circuit regulating device and a modular multi-level converter comprising same. The short circuit regulating device according to each embodiment of the present invention comprises: an energization block energizably connected to a capacitor assembly; and a shorting block in contact with or spaced apart from the energization block. The energization block and the shorting block are in contact with or spaced apart from each other on respective sides facing each other. The shorting block is coupled to a support. A cam member is rotatably coupled to the support, and an elastic member elastically supports the energization block and the shorting block. Accordingly, contact and separation of the energization block and the shorting block can be performed by means of the rotation of the cam member.
Inventors:
HAN PAUL (KR)
Application Number:
PCT/KR2021/095090
Publication Date:
May 12, 2022
Filing Date:
November 03, 2021
Export Citation:
Assignee:
LS ELECTRIC CO LTD (KR)
International Classes:
H01R11/14; H01R4/50; H01R4/66; H02M7/00
Foreign References:
| KR101762407B1 | 2017-07-28 | |||
| KR20190047437A | 2019-05-08 | |||
| KR20080095024A | 2008-10-28 | |||
| US20170054229A1 | 2017-02-23 | |||
| KR101456097B1 | 2014-11-03 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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