Design and Test of a Lab-Scale Vanadium Redox Flow Battery Cell Considering Electrolyte Feeding Structure for Solar Energy
Design and Test of a Lab-Scale Vanadium Redox Flow Battery Cell Considering Electrolyte Feeding Structure for Solar Energy
复制标题
考虑太阳能电解液供给结构的实验室规模钒氧化还原液流电池的设计与测试
DOI：
10.4028/www.scientific.net/amr.853.291
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发表时间：
2013
期刊：
影响因子：
--
通讯作者：
Y. Yoon
中科院分区：
文献类型：
--
作者：
A. Yoon;H. Choe;Y. Yoon
本文介绍了一种实验室规模的钒氧化还原液流电池的设计和测试，该电池考虑了电解液的供给和液流结构。VRB电池是一种很有前途的储能技术。VRF电池是一种电化学储能装置，化学上是一种电化学储能装置，物理上是一种夹心式结构，由一个电池组、两个电解液池、两个泵和一个电解液流量管组成。电池组有许多单电池，它有由电极、碳毡、密封剂PVC框架组成的两个半电池，以及分隔两个半电池的离子交换膜。VRF电池是采用电解液充流技术，无记忆效应和自放电的储能系统之一。本文重点对液流电池的液液送料和液流机构进行了设计，并考虑了液液送液结构的逆概念。此外，为了得到电解液的比流量，进行了大量的实验，得到了电解液的参数和控制方程。
This paper describes the design and test of a lab-scale vanadium redox flow (VRF) battery considering electrolyte feeding and flow structure. The VRB battery has emerged as the promising technology for energy storage technologies. The VRF battery an electrochemical energy storage device chemically, and physically VRF battery is a sandwich type structure, and it consists of a cell stack, two electrolyte reservoirs, two pumps and an electrolyte flow tube. The cell stack has numerous single cells, and it has two half-cells which consist of an electrode, a carbon felt, a sealant PVC frame, and there is an ion-exchange membrane separating two half-cells. The VRF battery is applied electrolyte feeding and flow technology, and one of energy storage system without memory effect and self-discharge. This paper focuses design of liquid electrolyte feeding and flow mechanism, and considering inverse concept of electrolyte feeding structure for the vanadium flow battery. In addition, in order to get the specific flow rate (SFR) of electrolyte, numerous experiments were carried out, and the parameter and governing equations was obtained.