Results 11 to 20 of about 656,894 (268)
Global Energy Interconnection, 2021 Using electric vehicles (EVs) for transportation is considered as a necessary component for managing sustainable development and environmental issues. The present concerns regarding the environment, such as rapid fossil fuel depletion, increases in air ...
Samarendra Pratap Singh +3 more
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A universal state-of-charge algorithm for batteries [PDF]
Proceedings of the 47th Design Automation Conference, 2010 State-of-charge (SOC) measures energy left in a battery, and it is critical for modeling and managing batteries. Developing efficient yet accurate SOC algorithms remains a challenging task. Most existing work uses regression based on a time-variant circuit model, which may be hard to converge and often does not apply to different types of batteries ...
Bingjun Xiao, Yiyu Shi 0001, Lei He 0001
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Inventions, 2019 The battery State of Charge (SoC) estimation is one of the basic and significant functions for Battery Management System (BMS) in Electric Vehicles (EVs). The SoC is the key to interoperability of various modules and cannot be measured directly.
Ning Ding +3 more
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SOC Estimation of Lithium-Ion Battery Based on Equivalent Circuit Model with Variable Parameters
Energies, 2022 The state of charge (SOC) of the battery is an important basis for the battery management system to perform state monitoring and control decisions. In this paper, by identifying the internal parameters of the battery model at different temperatures and ...
Qi Wang, Tian Gao, Xingcan Li
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Energies, 2017 State-of-charge (SOC) estimation is essential for the safe and effective utilization of lithium-ion batteries. As the SOC cannot be directly measured by sensors, an accurate battery model and a corresponding estimation method is needed.
Ming Cai, Weijie Chen, Xiaojun Tan
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Calculating Available Charge and Energy of Lithium-Ion Cells Based on OCV and Internal Resistance
Energies, 2022 The design and operation of performant and safe electric vehicles depend on precise knowledge of the behavior of their electrochemical energy storage systems.
Fabian Steger +3 more
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Applied Sciences, 2018 The popular and widely reported lithium-ion battery model is the equivalent circuit model (ECM). The suitable ECM structure and matched model parameters are equally important for the state-of-charge (SOC) estimation algorithm.
Xin Lai +3 more
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Connection Science, 2022 The accuracy of state of charge estimation results will directly affect the performance of battery management system. Due to such, we focus in this article on the SOC estimation of Lithium-Ion batteries based on a fractional second-order RC model with ...
Likun Xing +3 more
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State of Charge Evolution Equations for Flywheels
CoRR, 2014 A mathematical state-of-charge evolution equation is present for Flywheel Energy Storage Systems.
Dariush Fooladivanda +3 more
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Energies, 2021 With the development of new energy vehicle technology, battery management systems used to monitor the state of the battery have been widely researched. The accuracy of the battery status assessment to a great extent depends on the accuracy of the battery
Kuo Yang, Yugui Tang, Zhen Zhang
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