Results 51 to 60 of about 127,688,493 (212)
Determination of Lithium-Ion Battery Capacity for Practical Applications
Batteries, 2023 Batteries are becoming highly important in automotive and power system applications. The lithium-ion battery, as the fastest growing energy storage technology today, has its specificities, and requires a good understanding of the operating ...
Hrvoje Bašić +2 more
doaj +1 more source
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) +1 more
openaire +4 more sources
, 2012 A robust extended Kalman filter (EKF) is proposed as a method for estimation of the state of charge (SOC) of lithium-ion batteries used in hybrid electric vehicles (HEVs). An equivalent circuit model of the battery, including its electromotive force (EMF)
jiang, J. +7 more
core +1 more source
State-of-Charge Monitoring and Battery Diagnosis of NiCd Cells Using Impedance Spectroscopy
Batteries, 2020 With respect to aeronautical applications, the state-of-charge (SOC) and state-of-health (SOH) of rechargeable nickel−cadmium batteries was investigated with the help of the frequency-dependent reactance Im Z(ω) and the pseudo-capacitance C ...
Peter Kurzweil, Wolfgang Scheuerpflug
doaj +1 more source
Spatially inhomogeneous states of charge carriers in graphene
JETP Letters, 2007 We study an interaction of 2D quasiparticles with linear dispersion (graphene) with impurity potentials. It is shown that in 1D potential well (quantum wire) there are discrete levels, corresponding to localized states, whereas in 2D well (quantum dot) there are no such states.
Chaplik, A. V., Tudorovskiy, T. Ya.
openaire +2 more sources
Producing Cluster States in Charge Qubits and Flux Qubits [PDF]
Physical Review Letters, 2006 We propose a method to efficiently generate cluster states in charge qubits, both semiconducting and superconducting, as well as flux qubits. We show that highly-entangled cluster states can be realized by a `one-touch' entanglement operation by tuning gate bias voltages for charge qubits.
Tanamoto, Tetsufumi +4 more
openaire +3 more sources
Design of the VRLA Battery Real-Time Monitoring System Based on Wireless Communication
Sensors, 2020 The VRLA (valve-regulated lead-acid) battery is an important part of a direct current (DC) power system. In order to resolve issues of large volume, complicated wiring, and single function for a battery monitoring system at present, we propose to build a
Rui Lu +4 more
doaj +1 more source
Smart and Accurate State-of-Charge Indication In Portable Applications [PDF]
2005 International Conference on Power Electronics and Drives Systems, 2006 Accurate state-of-charge (SoC) and remaining run-time indication for portable devices is important for the user-convenience and to prolong the lifetime of batteries. However, the known methods of SoC indication in portable applications are not accurate enough under all practical conditions.
Pop, V. +3 more
openaire +2 more sources
Distributed control strategy of hybrid energy storage system in the DC microgrid
The Journal of Engineering, 2019 In a DC microgrid, because the output of renewable energy such as photovoltaic is intermittent, hybrid energy storage system (HESS) combining ultracapacitors and batteries is usually used to solve this issue.
Changpeng Teng +3 more
doaj +1 more source
Applied Sciences, 2020 In many papers for forecasting remaining capacity of lithium-ion batteries, various analytical models are used based on the Peukert equation. In this paper, it is shown that the classic Peukert equation is applicable in two ranges of discharge currents ...
Nikolay E. Galushkin +2 more
doaj +1 more source