Title:
POWER REGULATOR
Document Type and Number:
WIPO Patent Application WO/2023/080686
Kind Code:
A1
Abstract:
A power regulator according to an embodiment of the present invention may comprise: a fuse module which includes first to third fuses; a thyristor module which includes first to third thyristors and controls power supplied to a load; a single-phase zero crossing detection unit which includes first to third photocouplers; a three-phase zero crossing detection unit which includes fourth to sixth photocouplers; and a switch unit which physically insulates the single-phase zero crossing detection unit and the three-phase zero crossing detection unit from each other.
Inventors:
KIM BYOUNG SOO (KR)
LEE HEE SUNG (KR)
LEE HEE SUNG (KR)
Application Number:
PCT/KR2022/017167
Publication Date:
May 11, 2023
Filing Date:
November 03, 2022
Export Citation:
Assignee:
AUTONICS CORP (KR)
International Classes:
G05F1/66; G01R19/175; G08B21/18; H02H3/08
Foreign References:
| KR20050055830A | 2005-06-14 | |||
| JP2019056659A | 2019-04-11 | |||
| KR101405244B1 | 2014-06-10 | |||
| KR101126127B1 | 2012-03-30 | |||
| US10693452B2 | 2020-06-23 |
Attorney, Agent or Firm:
KIM, Ki Moon (KR)
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