Title:
BATTERY RACK PROVIDED WITH WIRELESS COMMUNICATION OPTIMIZATION STRUCTURE AND ENERGY STORAGE APPARATUS COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2021/246647
Kind Code:
A1
Abstract:
A battery rack according to the present invention comprises: a rack housing provided with a cabinet and a door provided to open and close the cabinet; a plurality of battery modules arranged on the cabinet in layers; a plurality of slave modules which are installed one-by-one on respective battery modules and which are each provided with a slave antenna for wireless communication; a master module which is arranged on one of an interlayer, the uppermost end, and the lowermost end of the plurality of battery modules and provided with a master antenna for wireless communication; and a waveguide which is installed on the inner surface of the door and forms wireless communication paths between the plurality of slave modules and the master module.
Inventors:
HWANG JI-WON (KR)
Application Number:
PCT/KR2021/005338
Publication Date:
December 09, 2021
Filing Date:
April 27, 2021
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M10/42; H01M50/20; H01M50/24; H01P3/12; H01Q1/22; H05K9/00
Foreign References:
| KR20140060801A | 2014-05-21 | |||
| KR20010000010A | 2001-01-05 | |||
| KR20180010869A | 2018-01-31 | |||
| KR20120021045A | 2012-03-08 | |||
| KR101924527B1 | 2018-12-03 | |||
| KR20200067904A | 2020-06-12 |
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
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