The effect of fast charging and equalization on the reliability and cycle life of the lead acid batteries

Roy, Anindita; Patil, Rajkumar Bhimgonda; Sen, Rajarshi

doi:10.1016/j.est.2022.105841

Cited by 10 publications

(2 citation statements)

References 24 publications

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“…Energy storage devices SCs Conventional capacitors [102] Li-ion battery [103] Lead battery [104] Fuel cell [105] Metal-air battery [106,107] Energy density [ VA-CNT: Vertically carbon nanotubes. b) Theoretical values.…”

Section: Doi: 101002/ente202301436mentioning

confidence: 99%

Recent Advances in Biomass Waste Derived Carbon Materials for Supercapacitors: A Review

Chen,

Wang,

Wang

2024

Energy Tech

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As the core component of supercapacitors (SCs), the electrode material plays a decisive role in performance. Among electrode materials, carbon materials are the most widely used due to high porosity and specific surface area (SSA, 1000–3000 m2 g−1). Biomass carbon stands out in carbon materials because of its wide source, low cost, and less pollution. This work reviews the recent advances on carbon materials derived from biomass waste for SCs and explores the effects of different biomass sources including plant, animal, and aquatic organism waste on the performance of biomass waste‐derived carbon materials (BWDCs). Because of its high conductivity (1.25 × 103 ≈ 3 × 105 S m−1), power density (>10 kW kg−1), and extended cycle life (>10 000 cycles), BWDCs are advancing quickly in energy storage. It also discusses different methods and optimization pathways of BWDCs thoroughly. Finally, the challenges and future prospects for BWDCs are summarized. Overall, this critical will help researchers to gain a better understanding of source selection, structural classification, and research strategies for BWDCs, thereby promoting the application of BWDCs in electrochemistry and resource utilization.

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Section: Doi: 101002/ente202301436mentioning

confidence: 99%

Recent Advances in Biomass Waste Derived Carbon Materials for Supercapacitors: A Review

Chen,

Wang,

Wang

2024

Energy Tech

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“…During the discharge of lithium-ion batteries, only lithium ions are allowed to pass through the diaphragm, so electrons pass through the external circuit from negative to positive. Lithium ions migrate from negative to positive through the diaphragm, and the SOC of the battery is reduced [46]. At the same time, the P2D model will be simulated and analyzed.…”

Section: "Carrier Level" Is Based On P2d Model Comparative Study 241 ...mentioning

confidence: 99%

Research on Optimization of Valley-Filling Charging for Vehicle Network System Based on Multi-Objective Optimization

Hu,

Zhou,

Jiang

et al. 2023

Sustainability

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Many electric vehicles connected to the grid will lead to problems such as poor stability of power grid generation. The key to solving these problems is to propose an efficient, stable, and economical valley-filling charging scheme for electric vehicles and grid users in the vehicle network system. Firstly, the convex optimization theory is used to make the grid achieve the optimization effect of valley filling. On this basis, the electricity price scheme with a time-varying coefficient as the variable is proposed to meet the single objective optimization of EV charging cost optimization, and its degree of influence on the grid valley-filling effect is analyzed. Secondly, based on the competitive relationship between EV charging cost and battery life, the P2D model is simplified and analyzed, and the attenuation law of battery capacity is quantitatively described. The multi-objective optimization problem is established to express in a Pareto matrix. Finally, the compatibility between the multi-objective optimization and grid valley charging is analyzed. The simulation results show that: (1) The convexity electricity price scheme can satisfy the requirements of various retention rates to achieve the valley-filling effect; (2) The filling effect is satisfied with the electricity price scheme that minimizes the charging cost, and the key factors affecting the filling effect are analyzed; (3) The multi-objective optimization scheme with charging cost and battery life is compatible with the valley-filling effect.

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Improvement in battery technologies as panacea for renewable energy crisis

Ajibade,

Ujah,

Nnakwo

et al. 2024

Discov Appl Sci

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This review article explores the critical role of efficient energy storage solutions in off-grid renewable energy systems and discussed the inherent variability and intermittency of sources like solar and wind. The review discussed the significance of battery storage technologies within the energy landscape, emphasizing the importance of financial considerations. The review highlighted the necessity of integrating energy storage to balance supply and demand while maintaining grid system stability. The review thoroughly explored the characteristics and applications of lead-acid and lithium batteries. It drew distinctions and emphasized their safety and application advantages. The comparative review covered key factors, including cycle life, power density, energy density, efficiency, and cost considerations. Additionally, the article explored future trends, emerging technologies, and research directions. The findings of the review revealed that each battery technology offers unique advantages, presenting a challenge in selecting a preferred option for diverse applications. Furthermore, the review discussed the Total Cost of Ownership (TCO) of batteries, considering factors beyond the initial investment, with a specific emphasis on economic viability. This comprehensive approach provided a valuable tool for making informed decisions regarding the adoption of battery storage solutions in the pursuit of a sustainable energy future.

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The effect of fast charging and equalization on the reliability and cycle life of the lead acid batteries

Cited by 10 publications

References 24 publications

Recent Advances in Biomass Waste Derived Carbon Materials for Supercapacitors: A Review

Recent Advances in Biomass Waste Derived Carbon Materials for Supercapacitors: A Review

Research on Optimization of Valley-Filling Charging for Vehicle Network System Based on Multi-Objective Optimization

Improvement in battery technologies as panacea for renewable energy crisis

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