Individualized and accurate SAR characterization method based on equivalent circuit model for MRI system
Sign Up to like & getrecommendations! Published in 2022 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.29163
Abstract: To protect patients from RF heating in MRI scan, this work proposes an accurate and patient‐specific whole‐body specific absorption rate (SAR) characterization method based on an equivalent circuit model. Compared to the standard pulse energy… read more here.
Keywords: equivalent circuit; method based; characterization method; based equivalent ... See more keywords
Evaluation of energy storage performance of ferroelectric materials by equivalent circuit model
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.04.060
Abstract: Abstract Dielectric capacitors with large energy storage density, low hysteresis loss, low temperature dependence and high temperature adaptability show great advantages in high temperature applications of electronic devices. In this work, a large energy storage… read more here.
Keywords: energy storage; equivalent circuit; storage performance; ferroelectric materials ... See more keywords
A comparative study of different equivalent circuit models for estimating state-of-charge of lithium-ion batteries
Sign Up to like & getrecommendations! Published in 2018 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2017.10.153
Abstract: Abstract An appropriate model is a prerequisite for accurate state-of-charge (SOC) estimation. The widely used equivalent circuit models (ECMs) employ a variety of forms; thus, to find the optimum ECM is a primary task for… read more here.
Keywords: circuit models; state charge; model; equivalent circuit ... See more keywords
Parameter sensitivity analysis and simplification of equivalent circuit model for the state of charge of lithium-ion batteries
Sign Up to like & getrecommendations! Published in 2020 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2019.135239
Abstract: Abstract To ensure model accuracy, the model parameters in the equivalent circuit model (ECM) are updated frequently with varying state of health (SOH) and state of charge (SOC). In this work, the parameter sensitivity of… read more here.
Keywords: state; state charge; equivalent circuit; circuit model ... See more keywords
Bridging physics-based and equivalent circuit models for lithium-ion batteries
Sign Up to like & getrecommendations! Published in 2020 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2021.137829
Abstract: In this article, a novel implementation of a widely used pseudo-two-dimensional (P2D) model for lithium-ion battery simulation is presented with a transmission line circuit structure. This implementation represents an interplay between physical and equivalent circuit… read more here.
Keywords: equivalent circuit; physics; circuit models; circuit ... See more keywords
Equivalent circuit modeling of sodium-ion batteries
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Energy Storage"
DOI: 10.1016/j.est.2021.103233
Abstract: Abstract Accurate modeling of sodium-ion batteries (SIBs) plays a vital role in the optimal development of the battery management system (BMS). In this study, the equivalent circuit models (ECMs) with different resistance-capacitance (RC) numbers are… read more here.
Keywords: sodium ion; equivalent circuit; modeling sodium; circuit ... See more keywords
Equivalent circuit method based on complete magneto-mechanical coupling magnetostriction parameters for fixed magnetoelectric composites
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2021.106411
Abstract: Abstract Sensor applications based on magnetoelectric (ME) effects have the potential to achieve ultra-precise detection. Due to the significant nonlinearity found in the experiment, establishing a systematic nonlinear analysis model is essential for designing high… read more here.
Keywords: mechanical coupling; equivalent circuit; circuit method; magneto mechanical ... See more keywords
Performance analysis of ladder-secondary-linear induction motor with two different secondary types using Magnetic Equivalent Circuit.
Sign Up to like & getrecommendations! Published in 2020 at "ISA transactions"
DOI: 10.1016/j.isatra.2020.03.013
Abstract: This paper proposes a Magnetic Equivalent Circuit (MEC) method to model the Ladder-Secondary-Linear Induction Machines (LS-LIMs), where the model accuracy can be determined as desired. This method makes it much easier to change parameters of… read more here.
Keywords: equivalent circuit; magnetic equivalent; different secondary; method ... See more keywords
Global parametric sensitivity analysis of equivalent circuit model based on Sobol’ method for lithium-ion batteries in electric vehicles
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2021.126246
Abstract: Abstract It is well established that the model parameters of an equivalent circuit model are crucial to improve the accuracy and stability of state estimation for lithium-ion batteries. However, real-time updates for all parameters in… read more here.
Keywords: equivalent circuit; lithium ion; model; circuit model ... See more keywords
Equivalent circuit analysis of Al/rGO-TiO2 metal-semiconductor interface via impedance spectroscopy: Graphene induced improvement in carrier mobility and lifetime
Sign Up to like & getrecommendations! Published in 2018 at "Materials Science in Semiconductor Processing"
DOI: 10.1016/j.mssp.2018.03.039
Abstract: Abstract A metal-semiconductor (MS) contact often gives rise to a Schottky barrier junction and is immensely important in electronic devices. Recently, graphene and its nanocomposites have attracted interest for their tremendous potential in schottky barrier… read more here.
Keywords: interface; rgo tio2; equivalent circuit; spectroscopy ... See more keywords
Design of CMOS-compatible metal–insulator–metal metasurfaces via extended equivalent-circuit analysis
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-74849-5
Abstract: Photonic metasurfaces compatible with large-scale production such as CMOS are of importance because they promise cointegration of electronics with photonics for detection, communication and sensing. The main challenges on the way of designing such metasurfaces… read more here.
Keywords: metal; circuit analysis; equivalent circuit; extended equivalent ... See more keywords