Results 41 to 50 of about 720,388 (297)

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

Energies, 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, Rania A. Swief, Hany M. Hasanien, Mohammed Alharbi, José Luis Maldonado, Francisco Jurado   +5 more
doaj   +1 more source

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

, 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., Fotouhi, Abbas, Propp, Karsten   +2 more
core   +1 more source

Energy Storage System Modelling For Hybrid Electric Vehicle [PDF]

E3S Web of Conferences
The equivalent circuit model (ECM)-based traditional state-of-charge (SoC) estimate approaches combine all state variables into a single enhanced state vector.
Mohammed G., Srividya Devi P., Durgadevi G., Subramani R., Husain Saif O.   +4 more
doaj   +1 more source

Estimasi SOC Saat Discharging pada Baterai VRLA Berbasis Elman Backpropagation

Jurnal Elkomika
ABSTRAK Penurunan performa baterai terjadi akibat siklus pengisian dan pengosongan berulang yang melebihi batas, mempercepat degradasi. Penelitian ini bertujuan untuk meningkatkan akurasi estimasi State of Charge (SOC) baterai menggunakan Artificial ...
DIAH SEPTI YANARATRI, SUTEDJO SUTEDJO, ACHMAD DICKY FIRMANSYAH, IRIANTO IRIANTO, RENNY RAKHMAWATI, AHMAD FIRYAL ADILA   +5 more
doaj   +1 more source

Real-Time SoC Estimation for Li-Ion Batteries using Kalman Filter based on SBC Raspberry-Pi

Andalas Journal of Electrical and Electronic Engineering Technology, 2021
Measurement of electric charge on the battery in real-time cannot be separated from external noise and disturbances such as temperature and interference. An optimal State of Charge (SoC) estimator model is needed to make the estimation more accurate.
Zaini Zaini, Dwi Mutiara Harfina, Agung P Iswar   +2 more
doaj   +1 more source

Competition of Dimerization and Charge Ordering in the Spin-Peierls State of Organic Conductors

, 2003
The effect of the charge ordering on the spin-Peierls (SP) state has been examined by using a Peierls-Hubbard model at quarter-filling with dimerization, on-site and nearest-neighbor repulsive interactions.
Bechgaard K., Cardy J. L., Chow D. S., Ducasse L., Fabrizio M., Giamarchi T., Giamarchi T., Kuwabara M., Lieb E. H., Luther A., Mattis D. C., Mila F., Monceau P., Nad F., Riera J., Seo H., Shibata Y., Sugiura M., Suzumura Y., Suzumura Y., Sólyom J., Tsuchiizu M., Tsuchiizu M., Tsuchiizu M., Ung K. C., Yonemitsu K., Yoshioka H., Zamborszky F.   +27 more
core   +1 more source

A Physics-Based Electrochemical Model for Lithium-Ion Battery State-of-Charge Estimation Solved by an Optimised Projection-Based Method and Moving-Window Filtering

Energies, 2018
State-of-charge (SOC) is one of the most critical parameters in battery management systems (BMSs). SOC is defined as the percentage of the remaining charge inside a battery to the full charge, and thus ranges from 0% to 100%.
Wei He, Michael Pecht, David Flynn, Fateme Dinmohammadi   +3 more
doaj   +1 more source

Absolute Local Quantification of Li as Function of State-of-Charge in All-Solid-State Li Batteries via 2D MeV Ion-Beam Analysis

Batteries, 2021
Direct observation of the lithiation and de-lithiation in lithium batteries on the component and microstructural scale is still difficult. This work presents recent advances in MeV ion-beam analysis, enabling quantitative contact-free analysis of the ...
Sören Möller, Takahiro Satoh, Yasuyuki Ishii, Britta Teßmer, Rayan Guerdelli, Tomihiro Kamiya, Kazuhisa Fujita, Kota Suzuki, Yoshiaki Kato, Hans-Dieter Wiemhöfer, Kunioki Mima, Martin Finsterbusch   +11 more
doaj   +1 more source

A Real-Time evaluation system for a state-of-charge indication algorithm [PDF]

, 2005
The known methods of State-of-Charge (SoC) indication in portable applications are not accurate enough under all practical conditions. This paper describes a real- time evaluation LabVIEW system for an SoC algorithm, that calculates the SoC in [%] and ...
Bergveld, H.J., Notten, P.H.L., Pop, V., Regtien, P.P.L.   +3 more
core   +3 more sources

Odd-parity triplet superconductivity in multi-orbital materials with strong spin-orbit coupling: applications to doped Sr2IrO4

, 2014
We explore possible superconducting states in $t_{2g}$ multi-orbital correlated electron systems with strong spin-orbit coupling (SOC). In order to study such systems in a controlled manner, we employ large-scale dynamical mean-field theory (DMFT ...
Kee, Hae-Young, Kim, Yong Baek, Meng, Zi Yang   +2 more
core   +1 more source