US 12,266,767 B2
Energy storage system
Mun-Seok Yang, Daejeon (KR); Ji-Won Lee, Daejeon (KR); Hyung-Uk Lee, Daejeon (KR); Yo-Hwan Kim, Daejeon (KR); Ji-Hun Kim, Daejeon (KR); Hong-Jae Park, Daejeon (KR); Sung-Han Yoon, Daejeon (KR); Hyun-Min Lee, Daejeon (KR); Seung-Jun Lee, Daejeon (KR); and Tae-Shin Cho, Daejeon (KR)
Assigned to LG ENERGY SOLUTION, LTD., Seoul (KR)
Filed by LG ENERGY SOLUTION, LTD., Seoul (KR)
Filed on Jun. 7, 2024, as Appl. No. 18/737,320.
Application 18/737,320 is a continuation of application No. PCT/KR2023/000987, filed on Jan. 19, 2023.
Claims priority of application No. 10-2022-0008140 (KR), filed on Jan. 19, 2022.
Prior Publication US 2024/0332647 A1, Oct. 3, 2024
Int. Cl. H01M 50/583 (2021.01); A62C 3/16 (2006.01); H01M 10/42 (2006.01); H01M 10/48 (2006.01)
CPC H01M 10/425 (2013.01) [A62C 3/16 (2013.01); H01M 10/4207 (2013.01); H01M 10/48 (2013.01); H01M 50/583 (2021.01); H01M 2010/4271 (2013.01); H01M 2010/4278 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An energy storage system, comprising:
a control container configured to be connected to a power conversion system (PCS) external to the energy storage system and an electrical system external to the energy storage system; and
at least one battery container including at least one battery rack and configured to be connected to the control container,
wherein the control container includes:
a DC unit configured to receive DC power from the PCS through a DC line;
an AC unit configured to receive AC power from electrical system through an AC line; and
a main controller connected to the AC unit to receive a power from the electrical system through the AC line and communicatively connected to the PCS.