Results 21 to 30 of about 754,490 (301)

Hybrid State of Charge Estimation of Lithium-Ion Battery Using the Coulomb Counting Method and an Adaptive Unscented Kalman Filter

open access: yesEnergies, 2023
This paper establishes an accurate and reliable study for estimating the lithium-ion battery’s State of Charge (SoC). An accurate state space model is used to determine the parameters of the battery’s nonlinear model.
Hend M. Fahmy   +5 more
doaj   +1 more source

Battery Modeling [PDF]

open access: yesThe Electrochemical Society Interface, 2005
Battery modeling, or the mathematical description of batteries, long considered an academic pastime, now plays an important role in the design and use of batteries.
openaire   +1 more source

Isothermal Temperature Control for Battery Testing and Battery Model Parameterization

open access: yesSAE International Journal of Electrified Vehicles, 2021
<div>The hybrid/electric vehicle (H/EV) market is very dependent on battery models. Battery models inform cell and battery pack design, critical in online battery management systems (BMSs), and can be used as predictive tools to maximize the lifetime of a battery pack.
Hales, Alister   +9 more
openaire   +5 more sources

An Online Data-Driven Model Identification and Adaptive State of Charge Estimation Approach for Lithium-ion-Batteries Using the Lagrange Multiplier Method

open access: yesEnergies, 2018
Reliable and accurate state of charge (SOC) monitoring is the most crucial part in the design of an electric vehicle (EV) battery management system (BMS). The lithium ion battery (LIB) is a highly complex electrochemical system, which performance changes
Muhammad Umair Ali   +7 more
doaj   +1 more source

Experimental Investigation of an Electrical Model for Sodium–Nickel Chloride Batteries

open access: yesEnergies, 2020
This work describes the experimental characterization of a commercial sodium–nickel chloride battery and the investigation on a state-of-the-art model that represents the battery behavior.
Roberto Di Rienzo   +5 more
doaj   +1 more source

Analysis of the external characteristics of batteries under pulse charging mode

open access: yesZhejiang dianli, 2023
With the development of energy Internet and electric vehicles, energy storage batteries have become a research hotspot in the scientific and industrial communities. During the whole lifespan of a battery, it is an urgent request to explore safer, faster,
ZHU Chengzhi   +5 more
doaj   +1 more source

Electric vehicle battery model identification and state of charge estimation in real world driving cycles [PDF]

open access: yes, 2015
This paper describes a study demonstrating a new method of state-of-charge (SoC) estimation for batteries in real-world electric vehicle applications. This method combines realtime model identification with an adaptive neuro-fuzzy inference system (ANFIS)
Auger, Daniel J.   +2 more
core   +1 more source

Experimental Investigation of State and Parameter Estimation within Reconfigurable Battery Systems

open access: yesBatteries, 2023
The battery system is one of the most-important, but also -critical components in the electric power-train. The battery’s system states and parameters are commonly tracked by the battery monitoring system.
Michael Theiler   +2 more
doaj   +1 more source

Novel battery model of an all-electric personal rapid transit vehicle to determine state-of-health through subspace parameter estimation and a Kalman Estimator [PDF]

open access: yes, 2008
--The paper describes a real-time adaptive battery model for use in an all-electric Personal Rapid Transit vehicle. Whilst traditionally, circuit-based models for lead-acid batteries centre on the well-known Randles’ model, here the Randles’ model is
Bentley, P   +3 more
core   +1 more source

Comprehensive Model for Real Battery Simulation Responsive to Variable Load

open access: yesEnergies, 2021
This paper proposes a battery voltage model that is suitable for variable operation. The model combines the features of the Kinetic Battery Model (KiBaM) and voltage model (VM), and it improves the accuracy and quality of the solution, addressing four ...
Gustavo Piske Fenner   +3 more
doaj   +1 more source

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