Results 11 to 20 of about 671,355 (331)

Topological Dislocations and Mixed State of Charge Density Waves [PDF]

Physical Review Letters, 1996
10 pages, Revtex format, no figures, to appear in Phys.
Hayashi, M. (author), Yoshioka, H. (author)   +1 more
openaire   +7 more sources

Method and device for determining battery state of charge Patent [PDF]

, 1969
Indicator device for monitoring charge of wet cell battery, using semiconductor light emitter and ...
S. J. Krause
openalex   +2 more sources

Real-time state of charge estimation of electrochemical model for lithium-ion battery [PDF]

, 2020
This paper proposes the real-time Kalman filter based observer for Lithium-ion concentration estimation for the electrochemical battery model. Since the computation limitation of real-time battery management system (BMS) micro-processor, the battery ...
Fan, Chuanxin, Higgins, Matthew D., Widanage, Widanalage Dhammika   +2 more
core   +1 more source

Effect of sucrose-based carbon foams as negative electrode additive on the performance of lead-acid batteries under high-rate partial-state-of-charge condition. [PDF]

Heliyon
Xie F, Ma Y, Zhang M, Yang S, Dai Y, Fang L, Shao Y.   +6 more
europepmc   +3 more sources

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

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
doaj   +1 more source

State-Of-Charge Evaluation Of Supercapacitors [PDF]

Journal of Energy Storage, 2017
Abstract In the last years, energy storage systems are increasingly involved in applications in which they are required to deliver or adsorb significant charging or discharging currents in short intervals of time, typically a few seconds. Thanks to their high specific power, supercapacitors may represent one of the most promising technologies for ...
CERAOLO, MASSIMO, LUTZEMBERGER, GIOVANNI, POLI, DAVIDE   +2 more
openaire   +2 more sources

State of Charge Estimation of a Composite Lithium-Based Battery Model Based on an Improved Extended Kalman Filter Algorithm

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, Krishnamachar Prasad, Tek Tjing Lie, Jinhui Cui   +3 more
doaj   +1 more source

Kalman-variant estimators for state of charge in lithium-sulfur batteries [PDF]

, 2017
Lithium-sulfur batteries are now commercially available, offering high specific energy density, low production costs and high safety. However, there is no commercially-available battery management system for them, and there are no published methods for ...
Auger, Daniel J., Fotouhi, Abbas, Knap, Vaclav, Longo, Stefano, Propp, Karsten   +4 more
core   +2 more sources

Battery State-Of-Charge Estimation Based on a Dual Unscented Kalman Filter and Fractional Variable-Order Model

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
doaj   +1 more source