Results 11 to 20 of about 3,756,479 (355)
State of Charge based Charging Controller with Temperature monitoring system for Lithium ion Battery in Electric Vehicle [PDF]
E3S Web of Conferences, 2023 The battery management system plays a vital role in electric vehicles. Improper charging and discharging of the battery alters the chemical properties of the battery and thereby reduces its lifetime.
A. Guna, S Sharmila Kumari, G Sivapriya
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Voltage-Based State of Charge Correction at Charge-End [PDF]
2021 IEEE Vehicle Power and Propulsion Conference (VPPC), 2021 A voltage-based method is proposed to correct battery pack state of charge (SOC) estimation at the charge-end. Two main characteristics make the charge-end time span a good opportunity to correct SOC estimation: first, it is easy to detect when the battery is at the last stage of charging because the charging profile is known to the BMS designer and ...
Ali Abdollahi +4 more
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State-of-Charge Aware EV Charging
2022 IEEE Power & Energy Society General Meeting (PESGM), 2022 Recent proliferation in electric vehicles (EVs) are posing profound impacts over the operation of electrical grids. In particular, due to the physical constraints on charging stations' capacity and uncertainty in charging demand, it becomes an emerging challenge to design high performance scheduling algorithms to better serve charging sessions. In this
Yize Chen, Baosen Zhang
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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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Charge states of ions, and mechanisms of charge ordering transitions [PDF]
Journal of Physics: Condensed Matter, 2014 To gain insight into the mechanism of charge-ordering transitions, which conventionally are pictured as a disproportionation of an ion M as 2M$^{n+}$ $\rightarrow$ M$^{(n+1)+}$ + M$^{(n-1)+}$, we (1) review and reconsider the charge state (or oxidation number) picture itself, (2) introduce new results for the putative charge ordering compound AgNiO$_2$
Pickett, W. E., Quan, Y., Pardo, V.
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Charged exotic charmonium states [PDF]
Modern Physics Letters A, 2014 In this review, we present and discuss all the experimental information about the charged exotic charmonium states, which have been observed over the last five years. We try to understand their properties such as masses and decay widths with QCD sum rules.
Nielsen, Marina, Navarra, Fernando S.
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A Fast Lithium-Ion Battery Impedance and SOC Estimation Method Based on Two-Stage PI Observer
World Electric Vehicle Journal, 2021 Due to the complex changes in battery state, the accurate and fast estimation of battery state of charge (SOC) is still a great challenge. Here, a fast estimation method of battery impedance and SOC based on a multi-level PI observer is proposed.
Tao Chen +3 more
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Asymptotic charges and coherent states in QCD [PDF]
Physical Review D, 2021 28 pages, 11 figures; v4:matches published ...
Gonzo, Riccardo +3 more
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Connection Science, 2022 It is challenging for a battery management system to estimate the State-Of-Charge (SOC) of batteries. A novel model-based method, using a Dual Extended Kalman Filtering algorithm (DEKF) and Back Propagation Neural Network (BPNN), is proposed to estimate ...
Likun Xing, Liuyi Ling, Xianyuan Wu
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Co-estimation of SOC and SOH for Li-ion battery based on MIEKPF-EKPF fusion algorithm
Energy Reports, 2023 This paper uses the EKPF algorithm to directly measure the state of charge (SOC) and state of health (SOH) of Li-ion batteries and proposes a combination of multi-innovation-based extended Kalman particle filter (MIEKPF) and extended Kalman particle ...
Huan Zhou, Jing Luo, Zinbin Yu
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