Title:
DEVICE AND METHOD FOR CHECKING WHETHER CONTACTOR PROVIDED IN ESS IS FUSED
Document Type and Number:
WIPO Patent Application WO/2020/105995
Kind Code:
A1
Abstract:
The present invention relates to a device and method for checking whether a contactor of an energy storage system is fused without blocking the flow of a current. Specifically, the present invention relates to a device and method for checking whether a contactor of an energy storage system is fused without blocking the flow of a current, wherein the contactor is configured using two relays connected in parallel.
Inventors:
KIM YOUNG HWAN (KR)
Application Number:
PCT/KR2019/015784
Publication Date:
May 28, 2020
Filing Date:
November 18, 2019
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
G01R31/327; G01R19/165; G01R31/36
Foreign References:
| KR101726922B1 | 2017-04-13 | |||
| KR20160031808A | 2016-03-23 | |||
| KR101241168B1 | 2013-03-13 | |||
| KR20140061637A | 2014-05-22 | |||
| US20080002322A1 | 2008-01-03 | |||
| JP4570859B2 | 2010-10-27 |
Other References:
See also references of EP 3779481A4
Attorney, Agent or Firm:
LEE, Kangmin (KR)
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