Results 71 to 80 of about 625,474 (199)

Lithium-ion Battery Security Guaranteeing Method Study Based on the State of Charge Estimation

International Journal of Electrochemical Science, 2015
[Purpose] The security guaranteeing method for the lithium-ion battery is studied and a novel state of charge (SOC) estimation method is proposed based on the Kalman filtering (KF) thought, aiming to guarantee its safety in the power supply application ...
Shunli Wang, Liping Shang, Zhanfeng Li, Hu Deng, Youliang Ma   +4 more
doaj   +1 more source

Lithium-ion point-of-care ultrasound battery joint state of charge estimation

Scientific African
With recent advances in ultrasound technology, including accessibility and portability, point-of-care ultrasound systems (POCUS) are becoming ubiquitous in urban and rural health services.
Nicolas Daniel Mbele Ndzana, Aristide Tolok Nelem, Yannick Antoine Abanda, Mathieu Jean Pierre Pesdjock, Murele Vanina Toukam Ngouagna, Odile Fernande Zeh, Pierre Ele   +6 more
doaj   +1 more source

Wireless Power Charging Control in Multiuser Broadband Networks

, 2015
Recent advances in wireless power transfer (WPT) technology provide a cost-effective solution to charge wireless devices remotely without disruption to the use.
Bi, Suzhi, Zhang, Rui
core   +1 more source

SOC Estimation of Multiple Lithium-Ion Battery Cells in a Module Using a Nonlinear State Observer and Online Parameter Estimation

Energies, 2018
In recent years, electric vehicles (EVs), hybrid electric vehicles (HEVs), and plug-in electric vehicles (PEVs) have become very popular. Therefore, the use of secondary batteries exponentially increased in EV systems.
Ngoc-Tham Tran, Abdul Basit Khan, Thanh-Tung Nguyen, Dae-Wook Kim, Woojin Choi   +4 more
doaj   +1 more source

Canonical Schottky barrier heights of the transition metal dichalcogenide monolayers in contact with a metal

, 2018
The transition metal dichalcogenide ($MX_{2}$, where $M$=Mo, W and $X$=S, Se, Te) monolayers are of high interest for semiconducting applications at the nanoscale level; this interest is due to both their direct band gaps and high charge mobilities.
Hoehn, Ross D., Kais, Sabre, Szczȩśniak, Dominik   +2 more
core   +1 more source

Transformer-Based Deep Learning Models for State of Charge and State of Health Estimation of Li-Ion Batteries: A Survey Study

Energies
The global transportation system’s need for electrification is driving research efforts to overcome the drawbacks of battery electric vehicles (BEVs). The accurate and reliable estimation of the states of charge (SOC) and health (SOH) of Li-Ion batteries
John Guirguis, Ryan Ahmed
doaj   +1 more source

State-of-Charge Estimation with State-of-Health Calibration for Lithium-Ion Batteries

Energies, 2017
This research is focused on state-of-charge (SOC) estimation with state-of-health (SOH) calibration for lithium-ion batteries on the basis of the coulomb counting method. The proposed approach intends to present an easy-to-use solution with high accuracy
Tsung-Hsi Wu, Chin-Sien Moo
doaj   +1 more source

Battery SOC and SOH Estimation Based on Sage-Husa Extended Kalman Filter and Feedforward Neural Network

IEEE Access
This paper proposes a unified framework for accurate estimation of battery State of Charge (SOC) and State of Health (SOH) that integrates the Sage-Husa Extended Kalman Filter (EKF) with a Feedforward Neural Network (FNN).
Eojin Kim, Shinhyung Kim, Sunghun Jung
doaj   +1 more source

Rapid Estimation Method for State of Charge of Lithium-Ion Battery Based on Fractional Continual Variable Order Model

Energies, 2018
In recent years, the fractional order model has been employed to state of charge (SOC) estimation. The non integer differentiation order being expressed as a function of recursive factors defining the fractality of charge distribution on porous ...
Xin Lu, Hui Li, Jun Xu, Siyuan Chen, Ning Chen   +4 more
doaj   +1 more source

The State of Charge Estimating Methods for Battery: A Review [PDF]

ISRN Applied Mathematics, 2013
An overview of new and current developments in state of charge (SOC) estimating methods for battery is given where the focus lies upon mathematical principles and practical implementations. As the battery SOC is an important parameter, which reflects the battery performance, so accurate estimation of SOC cannot only protect battery, prevent overcharge ...
openaire   +1 more source