Dynamic Equivalent Circuit Model to Estimate State-of-Health of Lithium-Ion Batteries
IEEE Access, 2022 Lithium-ion (Li-ion) batteries have increasingly been used in diverse applications. Accurate estimation of the state of health (SOH) of the Li-ion batteries is vital for all stakeholders and critical in various applications such as electric vehicles (EVs)
Shehla Amir +5 more
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Terahertz graphene-based multi-functional anisotropic metamaterial and its equivalent circuit model [PDF]
Scientific Reports, 2023 In this paper, a graphene-based multi-functional anisotropic metamaterial composed of two finite parallel graphene ribbons in each unit cell is designed and proposed in the 0.1–5.5 terahertz (THz) region.
Somayyeh Asgari, Tapio Fabritius
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Spatial Equivalent Circuit Model for Simulation of On-Chip Thermoelectric Harvesters [PDF]
Micromachines, 2020 Interest in autonomous low-power energy sources has risen with the development and widespread use of devices with very low energy consumption. Interest in thermoelectric harvesters has increased against this background.
Simon Lineykin +2 more
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Topology Design of Reconfigurable Intelligent Metasurfaces Based on Equivalent Circuit Model [PDF]
MicromachinesPrevious studies on reconfigurable intelligent metasurface (RIS) design have primarily relied on full-wave electromagnetic simulation software, which often incurs high computational costs and lacks clear design direction.
Juntao Xu +5 more
doaj +2 more sources
Energies, 2019 With the popularity of electric vehicles, lithium-ion batteries as a power source are an important part of electric vehicles, and online identification of equivalent circuit model parameters of a lithium-ion battery has gradually become a focus of ...
Xiangdong Sun +4 more
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A Modeling and Design Methodology of Double Exponential Pulse Generator for Simulation-Based Conducted Disturbance Immunity Testing [PDF]
Journal of Electromagnetic Engineering and Science, 2023 In this paper, an equivalent circuit model of a double-exponential pulse generator is proposed for use as a time-domain noise source in high-altitude electromagnetic pulse (HEMP) conducted disturbance immunity testing.
Jaesik Moon, Jong Hwa Kwon, Eakhwan Song
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BattX: An Equivalent Circuit Model for Lithium-Ion Batteries Over Broad Current Ranges [PDF]
Applied Energy, 2022 Advanced battery management is to lithium-ion battery systems as the brain is to the human body. Its performance rests on the use of battery models that are both fast and accurate.
Nikhil Biju, H. Fang
semanticscholar +1 more source
Adaptive Piecewise Equivalent Circuit Model With SOC/SOH Estimation Based on Extended Kalman Filter
IEEE transactions on energy conversion, 2023 Battery modelling plays a critical role in battery management tasks. A model that provides accurate estimations of state of charge and state of heath in varying operating conditions could significantly improve the performance of battery management ...
Zexin Huang, M. Best, J. Knowles, A. Fly
semanticscholar +1 more source
IEEE Transactions on Power Systems, 2022 This letter develops an equivalent circuit model of a grid-forming (GFM) converter with a circular current limiter and analyzes its transient stability. It is revealed that the inner control loop can be simplified as a voltage source behind an equivalent
Bo Fan, Xiongfei Wang
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Holistic Equivalent Circuit Model for Capacitive Extracellular Stimulation
Current Directions in Biomedical Engineering, 2022 Capacitive extracellular stimulation is a common method in implanted stimulation electrodes. The basis for investigating the transmission of stimuli from an electrode to adhered cells are in vitro experiments using calcium imaging or patch clamp ...
Polz Mathias +8 more
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