Results 41 to 50 of about 1,495,902 (211)

Li-NMC Batteries Model Evaluation with Experimental Data for Electric Vehicle Application

Batteries, 2018
The aim of the paper is to present the battery equivalent circuit for electric vehicle application. Moreover, the model described below is dedicated to lithium-ion types of batteries. The purpose of this paper is to introduce an efficient and transparent
Aleksandra Baczyńska, Waldemar Niewiadomski, Ana Gonçalves, Paulo Almeida, Ricardo Luís   +4 more
doaj   +1 more source

Methodology For Modeling Power Converters Employing The Thevenin Equivalent Circuit

, 2018
This paper presents a new methodology applied as a tool for modeling static converters. The methodology allows representing such converters by an equivalent Thévenin circuit seen from the pair of terminals that contains the element which voltage or ...
R. Coelho, F. Berger, M. Salvador, T. Lazzarin, Thiago A. Pereira   +4 more
semanticscholar   +1 more source

Broadband equivalent circuit derivation for multi-port circuits based on eigen-state formulation [PDF]

, 2009
In this paper a passive guaranteed wide-band equivalent circuit derivation methodology, attempting to bridge physical geometry considerations with equivalent circuits model extractions, is proposed.
Damienne Bajon, Sidina Wane, Wane, Sidina, Bajon, Damienne   +3 more
core   +1 more source

Dynamic equivalent representation for symmetrical short-circuit analysis of power systems with power electronics

Thévenin equivalent has been considered the standard power system representation for short-circuit analysis. However, the increasing penetration of power electronics in modern power systems introduces diversified short-circuit current responses which are
Arévalo Soler, Josep, Song, Jie, Gomis Bellmunt, Oriol, Cheah Mañé, Marc, Prieto Araujo, Eduardo   +4 more
core   +3 more sources

Numerical method of electromagnetic pulse response of conductor with complex load

Zhongguo Jianchuan Yanjiu, 2023
ObjectivesElectromagnetic pulse can seriously affect and even destroy naval shipborne electronic information systems, weapons, equipment and so on. Due to the complexity of the antenna port load circuit, it is necessary to formulate a numerical method ...
Xutong WANG, Yinhui CHENG, Liang MA, Wenbing WANG, Feng QIN, Xin NIE   +5 more
doaj   +1 more source

Advances in Thermal Modeling and Simulation of Lithium‐Ion Batteries with Machine Learning Approaches

Advanced Intelligent Discovery, EarlyView.
Heat generation in lithium‐ion batteries affects performance, aging, and safety, requiring accurate thermal modeling. Traditional methods face efficiency and adaptability challenges. This article reviews machine learning‐based and hybrid modeling approaches, integrating data and physics to improve parameter estimation and temperature prediction ...
Qi Lin, Kang Fu, Junjie Ding, Kai Sun, Peng Tan   +4 more
wiley   +1 more source

Probabilistic Short-Circuit Current in Active Distribution Networks Considering Low Voltage Ride-Through of Photovoltaic Generation

IEEE Access, 2019
The probabilistic short-circuit current (PSCC) of photovoltaic generation is determined by the voltage sag at the grid connection and the low voltage ride-through of the unit during the grid fault, while the voltage sag and the low voltage ride-through ...
Weiyan Qian, Niancheng Zhou, Jiafang Wu, Yuze Li, Qianggang Wang, Pan Guo   +5 more
doaj   +1 more source

Testing and Simulation of Multilayer Polyvinylidene Fluoride‐Based Piezoelectric Energy Harvester Devices

Advanced Materials Technologies, Volume 11, Issue 17, 3 September 2026.
The study considers the use of polymer/dielectric‐based multilayers piezoelectric Energy Harvesters (EH) to produce an output voltage and current, by exploiting the mechanical energy provided by human organs movements. In particular, the heart motion is considered from the kinematic viewpoint, and a multiphysics theoretical model is developed to assess
Hamdi Ezzin, Silvia Monchetti, Paolo Emilio Puddu, Luciano Teresi, Antonio DeSimone, Roberto Brighenti   +5 more
wiley   +1 more source

Online Thévenin Equivalent Determination Considering System Side Changes and Measurement Errors [PDF]

, 2015
This paper presents a new method for online determination of the Thèvenin equivalent parameters of a power system at a given node using the local PMU measurements at that node.
Abdelkader, Sobhy M., Morrow, D John; id_orcid   +1 more
core   +1 more source

Large Language Models in Electrical and Computer Engineering Education: Opportunities, Challenges and the Road Ahead

European Journal of Education, Volume 61, Issue 3, September 2026.
ABSTRACT Electrical and Computer Engineering (EE/CE) education encompasses the rigorous study of electronic systems, computing architectures, embedded platforms, signal processing and hardware–software integration. Its inherently multidisciplinary nature demands mastery of mathematical modelling and experimental validation skills that pose substantial ...
Abdulmalik Alwarafy
wiley   +1 more source