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Decision tree for state of charge (SOC) prediction of LiFePO4 battery
Proceedings of the Joint International Conference on Electric Vehicular Technology and Industrial, Mechanical, Electrical and Chemical Engineering (ICEVT & IMECE), 2015Battery is one of the most importance components in the field of energy system. In other hand LiFePO4 batteries have higher density of energy and more life cycle than nickel battery, but LiFePO4 need state of charge (SOC) prediction to solve the disadvantage of this battery.
Muh. Nizam +4 more
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Adaptive state of charge (SOC) estimation for batteries with parametric uncertainties
2010 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, 2010In this paper, we introduce an adaptive state of charge (SOC) estimator for batteries. The adaptive strategy consists of online parameters estimation. A Lyapunov-based stability analysis is presented for the proposed estimation technique. Unlike other estimation strategies, only battery terminal voltage and current measurements are required. A computer
Hicham Chaoui +2 more
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2020 10th International Conference on Cloud Computing, Data Science & Engineering (Confluence), 2020
With advancements in hardware and software technologies in mobile devices, there is an ever increasing demand of power supply. The battery consumption by hardware and software components has drastically increased. Significant research has been done in the area of mobile battery SoC estimation and battery lifetime prediction.
Magendra Singh +3 more
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With advancements in hardware and software technologies in mobile devices, there is an ever increasing demand of power supply. The battery consumption by hardware and software components has drastically increased. Significant research has been done in the area of mobile battery SoC estimation and battery lifetime prediction.
Magendra Singh +3 more
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Determination of Lead Acid Battery State of Charge (SOC) II
ECS Transactions, 2011At the same time the changes of battery voltage after curent pulse application reflect the reaction processes in the electrode double layer at the boundary active substance-electrolyte, and also the diffusion processes inside the battery. All these reactions indicate the current state of charge of the lead acid accumulator.
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Electrochemical Terminology | Adaptive State-of-Charge (SoC) Determination
There is an increasing demand for rechargeable batteries, ranging from low-power applications such as autonomous devices to high-power applications such as electric vehicles. In many applications the accurate prediction of the SoC and the remaining time of use is crucial.Bergveld, H. J. +4 more
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Energy management strategy of battery in isolated micro-grid based on state of charge(SOC)
2014 7th International Conference on Biomedical Engineering and Informatics, 2014Through the research on modeling and SOC estimation of the battery in the isolated Micro-grid, the behavior characteristics of the battery was analyzed under normal and stable operation, and further more, the condition was determined to guarantee the stability of system based on SOC of the battery.
Xin Li +4 more
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Control of solar system's battery voltage based on state of charge estimation (SOC)
2014 International Conference on Renewable Energy Research and Application (ICRERA), 2014One of the most prevalently used in renewable energies is solar energy. Solar sources are used in many applications such as mobile energy, home energy usage and so on. Solar systems can directly convert the solar radiation into electricity. This paper presents a low-cost and adaptive control strategies for lithium-ion battery as an energy storage of ...
Amin Hajizadeh +3 more
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State of Charge (SoC) algorithm for Battery Management System (BMS)
2022 13th International Conference on Computing Communication and Networking Technologies (ICCCNT), 2022Rudrani Rajesh Thobde +2 more
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2021
Estimating the state of health (SOH) and state of charge (SOC) of Lithium-ion (Li-ion) batteries is crucial for lifetime and performance optimizations. Many existing online estimation methods are not practical in many applications as they may need offline training, take too much time for estimations, or need a full discharge or charge cycle for ...
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Estimating the state of health (SOH) and state of charge (SOC) of Lithium-ion (Li-ion) batteries is crucial for lifetime and performance optimizations. Many existing online estimation methods are not practical in many applications as they may need offline training, take too much time for estimations, or need a full discharge or charge cycle for ...
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Accurate state of charge (SOC) estimation for batteries using a reduced-order observer
2011 IEEE International Conference on Industrial Technology, 2011In this paper, we introduce an observer-based state of charge (SOC) estimator for batteries. The estimation strategy is based on the battery's state space model. This representation makes stability analysis easier for the proposed estimation technique.
Hicham Chaoui, Pierre Sicard
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