Results 91 to 100 of about 9,627 (228)

Propose a MPPT Algorithm Based on Thevenin Equivalent Circuit for Improving Photovoltaic System Operation

Frontiers in Energy Research, 2020
Smart grids are considered as key solutions to solve current power security issues. Among these suggestions, microgrid is proposed to integrate distributed generations (DGs) such as photovoltaic (PV) system into the network and the control of DGs output ...
Binh Nam Nguyen, Van Tan Nguyen, Minh Quan Duong, Kim Hung Le, Huu Hieu Nguyen, Anh Tuan Doan   +5 more
doaj   +1 more source

A Novel Optimal Charging Algorithm for Lithium-Ion Batteries Based on Model Predictive Control

Energies, 2021
Lithium-ion (Li-ion) batteries play a substantial role in portable consumer electronics, electric vehicles and large power energy storage systems. For Li-ion batteries, developing an optimal charging algorithm that simultaneously takes rises in charging ...
Guan-Jhu Chen, Yi-Hua Liu, Yu-Shan Cheng, Hung-Yu Pai   +3 more
doaj   +1 more source

Development of Detailed Surface Reaction Mechanism for Methanation Process Based on Experiments

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 1, March 2026.
ABSTRACT The pressure to reduce greenhouse gas emissions is growing, which demands new and innovative technologies to produce mobile as well as stationary energy. The CO2$\rm {CO_2}$ methanation offers a pathway to reduce greenhouse gas emissions by directly converting CO2$\rm {CO_2}$ to CH4$\rm {CH_4}$. This also plays a crucial role in “power‐to‐gas”
Rakhi Verma, Vivien Günther, Evgenia Charlafti, Fabian Rachow, Binod Raj Giri, Abdelkader Hemaizia, Dominique Thévenin, Jan Ingo Flege, Fabian Mauss   +8 more
wiley   +1 more source

An adaptive state of charge estimator for lithium‐ion batteries

Energy Science & Engineering, 2022
This study presents a data‐driven approach in conjunction with an adaptive extended Kalman filter (AEKF) to estimate lithium‐ion batteries' state of charge (SOC) online. The Thevenin battery model is used to evaluate the effects using battery voltage and
Muhammad U. Ali, Hafiz F. Khan, Haris Masood, Karam D. Kallu, Malik M. Ibrahim, Amad Zafar, Semin Oh, Sangil Kim   +7 more
doaj   +1 more source

Benchmarking the Transferability of Real‐Time State of Charge Algorithms to Sodium‐Ion Cells Using an Open‐Source Diagnostics Framework

Batteries &Supercaps, Volume 9, Issue 2, February 2026.
Our open‐source evaluation framework enables rigorous benchmarking of real‐time algorithims. We showcase its functionality through a sodium‐ion battery case study, highlighting key strenghts and limitations for SOC diagnostics. Despite the abundance of battery state estimation algorithms in the BMS literature, their applicability to emerging cell ...
Katharina Lilith Quade, Elias Hempen, Hanna van den Berg, Dominik Jöst, Franziska Berger, Florian Ringbeck, Dirk Uwe Sauer   +6 more
wiley   +1 more source

Analytical Models Synthesis of Power Electronic Converters

Transactions on Environment and Electrical Engineering, 2017
In this paper we proposes a synthesis of different mathematical models of power electronic converters based on Thevenin/Norton equivalent circuits. Those models, composed by impedances and harmonic noise sources, are helpful to predict the conducted ...
Achour Ales, Jean-Luc Schanen, Djelloul Moussaoui, James Roudet   +3 more
doaj   +1 more source

The design of an electric fence monitoring system : a thesis presented in partial fulfilment of the requirements for the degree of Master of Technology in Production Technology at Massey University [PDF]

, 1996
This thesis presents the design of an Electric Fence Monitoring System (EFMS) which detects and announciates fence malfunctions indicating operational ineffectiveness. The EFMS consists of a master unit and up to sixteen slave units.
Adamson, Paul Robert
core  

Application of Fuzzy control algorithms for electric vehicle antilock braking/traction control systems [PDF]

, 2003
—The application of fuzzy-based control strategies has recently gained enormous recognition as an approach for the rapid development of effective controllers for nonlinear time-variant systems.
Bingham, Chris, Khatun, P, Mellor, P H, Schofield, N   +3 more
core   +1 more source

Reduced Susceptibility to Phytophthora in Non‐Transgenic Cacao Progeny Through CRISPR–Cas9 Mediated TcNPR3 Mutagenesis

Plant Biotechnology Journal, Volume 24, Issue 2, Page 442-454, February 2026.
ABSTRACT Black pod disease, caused by a complex of Phytophthora species, poses a severe threat to global cacao production. This study explores the use of CRISPR–Cas9 genome editing to reduce disease susceptibility in Theobroma cacao L. by targeting the TcNPR3 gene, a known negative regulator of plant defence.
Mark J. Guiltinan, Lena Landherr, Siela N. Maximova, Dante DelVecchio, Aswathy Sebastian, Istvan Albert   +5 more
wiley   +1 more source

A New Procedure Based on Continuous RTU Measurement to Estimate Multi-port Thevenin Equivalent Circuit Parameters of an External Power System [PDF]

Iranian Journal of Electrical and Electronic Engineering
In this paper, a novel method is presented that can accurately estimate the Thevenin equivalent circuit parameters of an external power system by RTUs. The presented method is based on the simultaneous measurements of the desired points in the boundary ...
Nabiollah Ramezani, Mohsen Shahnazdoost Kilvaei   +1 more
doaj