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1. (WO2018160050) REDOX FLOW BATTERY

Pub. No.:    WO/2018/160050    International Application No.:    PCT/KR2018/004839
Publication Date: Sat Sep 08 01:59:59 CEST 2018 International Filing Date: Fri Apr 27 01:59:59 CEST 2018
IPC: H01M 8/18
H01M 8/20
H01M 8/04186
H01M 8/04276
Applicants: STANDARD ENERGY CO., LTD.
스탠다드에너지(주)
Inventors: KIM, Bugi
김부기
KIM, Kihyun
김기현
CHO, Bumhee
조범희
CHOI, Damdam
최담담
Title: REDOX FLOW BATTERY
Abstract:
A redox flow battery according to the present invention has a battery cell or a stack and an electrolyte tank provided inside a battery module, and, in order to transport the electrolyte to the battery cell or the stack, a means that replaces a pump is applied to each battery module, thereby remarkably reducing occurrence of a shunt current. In addition, each battery module has an electrolyte tank such that the electrolyte transfer path can be reduced substantially, and, in order to transport the electrolyte, each module has a pressure-based fluid controller instead of a pump, thereby saving power necessary for pump driving and improving the efficiency of the battery.