Presentation 2007-04-25
A Simulation of Redox Flow Battery by Dynamical Model based on Chemical Reaction
Minghua LI, Takashi HIKIHARA,
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Abstract(in English) Redox flow battery is one of rechargeable batteries. It has an ability to average loads, and output of power sources, and restrict a sudden voltage drop. The transient characteristics is the remarkable feature of the battery. The dynamics is structurally governed by electrical circuit, chemical reaction, and fluid dynamics. It makes the analysis of transient dynamics difficult. In this paper, we focus on transient characteristics of Redox flow battery. A model is derived based on the chemical reaction with change concentration depending on the flow of electrolysis solution. The relation of is externally restricted through the electric circuit. Moreover the validity of the derived model is examined numerically and experimentally.
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Keyword(in English) redox flow battery / rechargeable battery / dynamical model / chemical reaction rate / simulation
Paper # NLP2007-8
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Committee NLP
Conference Date 2007/4/18(1days)
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Registration To Nonlinear Problems (NLP)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Simulation of Redox Flow Battery by Dynamical Model based on Chemical Reaction
Sub Title (in English)
Keyword(1) redox flow battery
Keyword(2) rechargeable battery
Keyword(3) dynamical model
Keyword(4) chemical reaction rate
Keyword(5) simulation
1st Author's Name Minghua LI
1st Author's Affiliation Kyoto University, Department of Electrical Engineering()
2nd Author's Name Takashi HIKIHARA
2nd Author's Affiliation Kyoto University, Department of Electrical Engineering
Date 2007-04-25
Paper # NLP2007-8
Volume (vol) vol.107
Number (no) 21
Page pp.pp.-
#Pages 5
Date of Issue