REDOX FLOW BATTERY

A redox flow battery according to an embodiment of the present invention comprises: a module formed by arranging unit modules, which comprise unit stacks that generate electric currents, on side surfaces of each other and electrically connecting the same; an electrolyte tank for supplying the module...

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Bibliographic Details
Main Authors JUNG, Hyunjin, KIM, Daesik, KIM, Tae-Eon, JEONG, Jinkyo, CHOI, Wonseok
Format Patent
LanguageEnglish
French
Korean
Published 12.01.2017
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Summary:A redox flow battery according to an embodiment of the present invention comprises: a module formed by arranging unit modules, which comprise unit stacks that generate electric currents, on side surfaces of each other and electrically connecting the same; an electrolyte tank for supplying the module with an electrolyte and storing the electrolyte that flows out of the module; an electrolyte inflow line for connecting the electrolyte tank and the module such that, by means of driving of an electrolyte pump, the electrolyte flows into the module; an electrolyte outflow line for connecting the electrolyte tank and the module such that the electrolyte flows out of the module; and an electronic equipment unit for simultaneously conducting rpm control and frequency control with regard to the rate of the electrolyte pump. Selon un mode de réalisation, la présente invention concerne une batterie à flux redox qui comprend : un module formé par agencement de modules unitaires, qui comprennent des empilements unitaires qui génèrent des courants électriques, sur des surfaces latérales l'un de l'autre, et connexion électrique des modules unitaires; un réservoir d'électrolyte pour fournir au module un électrolyte et stocker l'électrolyte qui sort du module; une conduite d'entrée d'électrolyte pour raccorder le réservoir d'électrolyte et le module de manière que, au moyen de l'entraînement d'une pompe d'électrolyte, l'électrolyte rentre dans le module; une conduite de sortie d'électrolyte pour raccorder le réservoir d'électrolyte et le module de manière que l'électrolyte sorte du module; et une unité d'équipement électronique pour effectuer simultanément une commande de vitesse de rotation (rpm) et une commande de fréquence débit relativement au débit de la pompe d'électrolyte. 본 발명의 일 실시예에 따른 레독스 흐름 전지는, 전류를 생성하는 단위 스택들을 포함하는 단위 모듈들을 서로의 측면에 배치하여 전기적으로 연결하여 형성되는 모듈, 상기 모듈에 전해액을 공급하고 상기 모듈에서 유출되는 전해액을 저장하는 전해액 탱크, 상기 전해액 탱크와 상기 모듈을 연결하여 전해액 펌프의 구동으로 상기 전해액을 상기 모듈에 유입하는 전해액 유입라인, 상기 전해액 탱크와 상기 모듈을 연결하여 상기 전해액을 상기 모듈로부터 유출하는 전해액 유출라인, 및 상기 전해액 펌프 속도를 rpm 제어와 주파수 제어를 병행하는 전장부를 포함한다.
Bibliography:Application Number: WO2016KR07296