Design of flow battery

Zhang, Dapeng; Liu, Qinghua; Li, Yongdan

doi:10.1016/b978-0-444-59566-9.00003-x

Cited by 11 publications

(12 citation statements)

References 58 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…13 a single electrolyte dynamic battery is accommodated in a reservoir which is circulated to the battery cell unit such as a lead acid dynamic battery. 14 Meanwhile, the double electrolyte uses two types of electrolytes which are accommodated in two different reservoirs. 15 Usually, these electrolytes are called analyte and cataloyte.…”

Section: Introductionmentioning

confidence: 99%

SOC (STATE of CHARGE) THREE-CELL LEAD DYNAMIC BATTERY MODEL

Pranata

Sukma

Ghufron

et al. 2021

Jurnal Fisika dan Aplikasinya

View full text Add to dashboard Cite

Three-cells dynamic lead-acid battery has been widely manufactured as the latest secondary battery technology. It is being carried out by 10 cycles of charge-discharge treatment with a various types of SoC, such as 100% (Full charge 5100 mAh), 50% (2550 mAh), 25% (1275 mAh) and discharge current of 0.8A. This experiment aims to analyze the treatment of SOC conditions on the performance of the lead-acid battery. The cyclicality test has performed using a Battery Management System (BMS) by applying an electric current at charging 1 A and discharging 0.8A. The results of the SOC charging conditions at 100%, 50%, 25% respectively gave a difference in the value of voltage efficiency of 84%, 87%, 88%, capacity efficiency values of 84%, 80%, 69%, energy efficiency values of 70%, 70%, 62%. The 100% and 50% SOC treatments showed better performance and battery energy the 25% SOC treatment. This research can be a recommendation to predict the performance of the lead-acid battery model during the charging and discharging process.

show abstract

Section: Introductionmentioning

confidence: 99%

SOC (STATE of CHARGE) THREE-CELL LEAD DYNAMIC BATTERY MODEL

Pranata

Sukma

Ghufron

et al. 2021

Jurnal Fisika dan Aplikasinya

View full text Add to dashboard Cite

show abstract

“…Those other battery systems are more simple and cheaper due to absence of electrolyte separator such as ion-exchange membrane or microporous film. However, the lack of electrolyte separator leads to cross-contamination of the electrolytes at those battery systems [20]. Figure 1 (c) show DLAB design in this experiment and the explanation can be seen in Table 1.…”

Section: Methodsmentioning

confidence: 88%

Experimental study of capacity and electrode structure of six cell dynamic lead acid battery

et al. 2021

View full text Add to dashboard Cite

The six cells of the dynamic lead acid battery (DLAB) series have been made to resemble the accumulator with sulfuric acid single electrolyte. The tank was filled with 1200 mL of 30% sulfuric acid and circulated through each unit cell by a minipump during charge-discharge process. Experiments were carried out by providing a charging current of 2A, while the discharge current was varied at 0.5 A, 0.6 A, 0.7 A, 0.8 A for 10 continuous cycle to obtain the battery with the best characteristics. The experimental results show that all batteries have a working voltage of 10.8-14.4 volt. The discharging current is inversely proportional to the discharging duration. The resulting capacity has an efficiency ranging from 80.1-81.1%. DLAB with 0.5 A discharging current shows the best performance based on the length of duration and the average capacity with value of 109.61 h and 6168 mAh while for the ideal performance stability is obtained by DLAB with 0.7 A discharging current. The electrochemical reaction produces angelsite and plattnerite phases on the positive electrode. Meanwhile, angelsite and lead phases are formed on the negative electrode.

show abstract

“…There exists different types of RFB systems depending on the components that take part in the redox reaction. Some common examples are the Fe-Cr RFB, which uses Fe(III) and Fe(II) as positive active components, and the species Cr(III) and Cr(II) as negative ones, dissolved in HCl [10]. The iron-chromium (I-Cr) and the zinc-bromide (Zn-Br) batteries are other examples [11,12].…”

Section: Introductionmentioning

confidence: 99%

Voltage H∞ Control of a Vanadium Redox Flow Battery

2020

View full text Add to dashboard Cite

Redox flow batteries are one of the most relevant emerging large-scale energy storage technologies. Developing control methods for them is an open research topic; optimizing their operation is the main objective to be achieved. In this paper, a strategy that is based on regulating the output voltage is proposed. The proposed architecture reduces the number of required sensors. A rigorous design methodology that is based on linear H∞ synthesis is introduced. Finally, some simulations are presented in order to analyse the performance of the proposed control system. The results show that the obtained controller guaranties robust stability and performance, thus allowing the battery to operate over a wide range of operating conditions. Attending to the design specifications, the controlled voltage follows the reference with great accuracy and it quickly rejects the effect of sudden current changes.

show abstract

Design of flow battery

Cited by 11 publications

References 58 publications

SOC (STATE of CHARGE) THREE-CELL LEAD DYNAMIC BATTERY MODEL

SOC (STATE of CHARGE) THREE-CELL LEAD DYNAMIC BATTERY MODEL

Experimental study of capacity and electrode structure of six cell dynamic lead acid battery

Voltage H∞ Control of a Vanadium Redox Flow Battery

Contact Info

Product

Resources

About