US 12,255,302 B2
Energy storage apparatus and energy storage system
Ji-Ho Yoo, Daejeon (KR); Dong-Ho Park, Daejeon (KR); Yong-Tae Lee, Daejeon (KR); Jong-Soo Lee, Daejeon (KR); and Sang-Woo Hong, Daejeon (KR)
Assigned to LG ENERGY SOLUTION, LTD., Seoul (KR)
Appl. No. 17/764,319
Filed by LG ENERGY SOLUTION, LTD., Seoul (KR)
PCT Filed Dec. 30, 2020, PCT No. PCT/KR2020/019441
§ 371(c)(1), (2) Date Mar. 28, 2022,
PCT Pub. No. WO2021/137634, PCT Pub. Date Jul. 8, 2021.
Claims priority of application No. 10-2020-0001059 (KR), filed on Jan. 3, 2020.
Prior Publication US 2022/0344746 A1, Oct. 27, 2022
Int. Cl. H01M 10/6563 (2014.01); H01M 10/613 (2014.01); H01M 10/63 (2014.01); H01M 10/653 (2014.01); H01M 10/6566 (2014.01); H01M 10/663 (2014.01); H01M 50/204 (2021.01)
CPC H01M 10/6563 (2015.04) [H01M 10/613 (2015.04); H01M 10/63 (2015.04); H01M 10/653 (2015.04); H01M 10/6566 (2015.04); H01M 10/663 (2015.04); H01M 50/204 (2021.01)] 11 Claims
OG exemplary drawing
 
1. An energy storage apparatus, comprising:
at least one battery rack having at least two battery packs;
a container configured to accommodate the at least one battery rack; and
an air conditioner provided with a coolant supplier, the coolant supplier including:
at least two blowers, each blower respectively having a nozzle with a discharge hole through which a coolant is discharged and configured to individually switch a discharge direction of the coolant toward any one of the at least two battery packs and individually increase or decrease a discharge amount of the coolant; and
a control unit configured to adjust the discharge direction and the discharge amount of the coolant of each of the at least two blowers, and
a coolant suction part configured to suck a heated coolant inside the container.