Prediction of restriction in output current by reactant flow in redox flow battery for compensating load variations
Prediction of restriction in output current by reactant flow in redox flow battery for compensating load variations
复制标题
预测氧化还原液流电池中反应物流对输出电流的限制,以补偿负载变化
DOI:
10.1002/cta.2881
复制
发表时间:
2020
影响因子:
2.3
通讯作者:
Hikihara Takashi
中科院分区:
文献类型:
--
作者:
Mannari Toko;Okuda Takafumi;Hikihara Takashi
Redox flow batteries (RFBs) connected to the power grid can absorb load variations which appear in several time scales. An RFB consists of a cell stack as the chemical reaction element and tanks as the storage element. Electrolytes are pumped and circulated between them. The cell stack can supply power as long as reactants are supplied to the stack. The slow velocity of the reactant flow to the cells restricts the output current, and the RFB can not supply the requested power under the current restriction. The reactant flow should be considered for confirming whether the RFB can supply the requested power at load variations. This paper proposes the method to predict the current restriction by the reactant flow through simulations. The method is based on a chemical reaction model. The model enables us to simulate the time evolution of the reactant concentration, which governs the electrical behavior and the reactant flow of the RFB. The current available from the reactant flow is introduced to estimate the current restriction by the slow velocity of the reactant flow. The proposed method predicts well the current restriction of the prototype RFB, which is integrated into a‐A class discharging circuit.
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DOI:
10.1007/978-94-017-0843-2_3
发表时间:
2002
期刊:
--
影响因子:
--
作者:
H. Bergveld;W. Kruijt;P. Notten
通讯作者:
P. Notten
DOI:
10.1049/ip-d:19850021
发表时间:
1985
期刊:
--
影响因子:
--
作者:
G. Virk
通讯作者:
G. Virk
DOI:
10.1109/pesw.2001.916870
发表时间:
2001
期刊:
2001 IEEE Power Engineering Society Winter Meeting. Conference Proceedings (Cat. No.01CH37194)
影响因子:
--
作者:
T. Kaizuka;T. Sasaki
通讯作者:
T. Sasaki
影响因子:
2.3
作者:
K. Tseng;Jia;M. Tsai;Chun‐An Cheng
通讯作者:
Chun‐An Cheng
DOI:
10.1002/9781118158630
发表时间:
2012
期刊:
--
影响因子:
--
作者:
L. Theodore
通讯作者:
L. Theodore