Role of energy storage systems in energy transition from fossil fuels to renewables

Kalair, Ali Raza; Abas, Naeem; Saleem, Muhammad; Khan, Nasrullah

doi:10.1002/est2.135

Cited by 492 publications

(232 citation statements)

References 105 publications

(222 reference statements)

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“…For this analysis, a converter in a steady-state is implemented as ideal current sources. The control utilized is the current mode and, for a modular charger, each current of the units wields Equation (12).…”

Section: Modular Charger Modelmentioning

confidence: 99%

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Comparison of Advanced Charge Strategies for Modular Cascaded Battery Chargers

et al. 2021

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Although the literature extensively covers the development of battery chargers control strategies, a comparison of these strategies remains a literary gap. The inherent conditions (i.e., State of Health and State of Charge) of each unit in the Battery Energy Storage Systems directly influence the charger control techniques for extending battery lifetime, which makes modular battery chargers an appealing topology for this analysis. This work groups charger control strategies presented in the literature into two: Adapted SoC strategies, directly linked to the field of overstress management, and SoH strategies, which are directly linked to the field of wear-out management. The methodology for comparing the control strategies encompasses battery lifetime, charger, and photovoltaic plant models. Three distinct cases were simulated using real measure data from a solar power plant and a battery model provided by MathWorks®. The results evidence that the Capacity Fade and Energy Throughput strongly depend on the strategy. The controller action evidences the previous statement, as the strategies have different goals that are related to each field. Furthermore, this work analyses the effect of the estimation process in the action of the controller.

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Section: Modular Charger Modelmentioning

confidence: 99%

“…This paper focuses on the MCC charger. Many causes lead to battery failure and understanding the degradation process is essential in minimizing them and intervening as long as possible [12]. Overstress and wear-out are typical causes of failures.…”

Section: Introductionmentioning

confidence: 99%

Comparison of Advanced Charge Strategies for Modular Cascaded Battery Chargers

et al. 2021

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“…In recent years, the depletion of fossil fuels has motivated many researchers to develop new technological approaches from renewable energy sources, such as wind power (Alonso et al, 2012;Crawford, 2009;Demir & Taskin, 2013;Kalair et al, 2020). Many devoted studies of wind power technology and its potential for clean electricity generation focus on the environmental impacts and the availability of resources to drive the wind turbine, especially dysprosium (Dy) (Elshkaki & Graedel, 2013;Elshkaki & Graedel, 2014;Garcia-Olivares et al, 2012;Gross et al, 2003).…”

Section: Introductionmentioning

confidence: 99%

Differential Pulse Voltammetry Study for Quantitative Determination of Dysprosium (III) in Acetonitrile Solution

Wyantuti

Pratomo

Shauvina

et al. 2020

Int. J. Renew. Energy Dev.

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Dysprosium has gained global interest due to its key application in renewable technology, such as wind power technology. The presence of this rare earth element (REE) can be determined by several spectroscopic methods. Recently, a voltammetry method has provided an alternative method for the simple and fast detection of REEs. However, to the best of our knowledge, this experiment is usually carried out in an aqueous solvent, and the response of the REE in an organic solvent by the voltammetry method has rarely been investigated. In this research, the quantitative detection of dysprosium and dysprosium mixtures with samarium, europium and gadolinium in acetonitrile is reported by differential pulse voltammetry. A Box-Behnken design was applied to predict the optimum condition of the measurements. Three factors, namely potential deposition, deposition time and amplitude modulation, were found to significantly influence the signal under optimal conditions, which are -1.0 V, 83.64 s and 0.0929 V, respectively. The surface characterization of dysprosium deposited on a Pt surface shows better deposition under 100% acetonitrile compared to a lower concentration of acetonitrile. The evaluation in this study shows a detection limit of 0.6462 mg•L-1 and a quantitation limit of 2.1419 mg•L-1, with a precision value and recovery value of 99.97% and 93.62%, respectively.

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“…However, the energy density of the commercial lithium ion technologies using lithium transition metal oxides as the cathode and graphite as the anode is limited to 100 to 265 Wh kg −1 and cannot meet the growing demands of industry transitions to electric vehicles and renewable energies. 1,2 Hence, researchers are looking into the next-generation materials that can enable higher performing lithium ion technologies. Lithium-sulfur (Li-S) batteries have amassed substantial attention as a promising next-generation full cell system.…”

Section: Introductionmentioning

confidence: 99%

Beyond cell parameters: Exploiting cell operation towards optimizing the SEI and suppressing dendrite growth on lithium metal anodes

et al. 2020

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Lithium metal electrodes are regarded as the optimal anode for next generation lithium ion batteries especially in the lithium-sulfur architecture. Unfortunately, the lithium metal anode falls subject to several challenges such as dendrite formation and low Coulombic efficiency, which inhibit its candidacy as a viable technology. As such, substantial research efforts alter cell parameters in effort to manipulate interfacial chemistries, mitigate dendrite growth, and improve cyclability. Unlike conventional efforts, we demonstrate a practical cell operation approach to reinforce the Solid Electrolyte Interphase in lithium anodes via a refined formation protocol governed by the redox reactions found in lithium-sulfur systems. Galvanostatic and electrochemical impedance data on Li-Li symmetrical cells reveal that cell operation during the formation phase plays a critical role on interface stability of lithium metal anodes. Li-Li symmetrical cells subject to our refined protocol, P2, displayed advantages in steadily enduring high cycling currents of 6 mA with minimal polarization, and in lowering the charge transfer resistance at the cell interfaces by a fourfold when compared to cells subject to conventional formation protocols. Additionally, scanning electron microscopy images demonstrate that our formation protocol significantly minimizes the size and dispersion of lithium dendrites, as well as the degree of plated lithium. These effects are enabled by the reinforced SEI formed during P2 which offers a stable ratio between the rates of lithium intercalation to lithium deposition. Microcomputerized tomography characterization further supports these findings by revealing that P2 averts dendrite nucleation sites, and yields greater quantity of SEI species, encompassing 41.1% volume of the entire anode, compared to just 21.5% from the common formation protocol found in literature. Overall, this approach deviates from the convention of materials exploration yet highlights the importance of understanding the nature of interfacial chemistries in response to cell operation. We believe the Daisy Patino and Bo Dong contributed equally to this work.

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Role of energy storage systems in energy transition from fossil fuels to renewables

Cited by 492 publications

References 105 publications

Comparison of Advanced Charge Strategies for Modular Cascaded Battery Chargers

Comparison of Advanced Charge Strategies for Modular Cascaded Battery Chargers

Differential Pulse Voltammetry Study for Quantitative Determination of Dysprosium (III) in Acetonitrile Solution

Beyond cell parameters: Exploiting cell operation towards optimizing the SEI and suppressing dendrite growth on lithium metal anodes

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