Results 61 to 70 of about 1,782 (181)

Enhanced Lithium‐Ion Battery Parameter Estimation and SOC Prediction via Variable Forgetting Factor Bi‐Loop Recursive Least Squares

open access: yesEnergy Science &Engineering, Volume 13, Issue 10, Page 4933-4943, October 2025.
ABSTRACT The reliability of parameter accuracy in lithium‐ion battery models plays a crucial role in the efficiency of state‐of‐charge (SOC) estimation methods that employ model‐based strategies. To address the limitations of traditional recursive least squares (RLS) algorithms in tracking dynamic battery characteristics, This paper introduces a bi ...
Wei Xia   +3 more
wiley   +1 more source

Improving the Performance of Low Voltage Networks by an Optimized Unbalance Operation of Three-Phase Distributed Generators [PDF]

open access: yes, 2019
This work focuses on using the full potential of PV inverters in order to improve the efficiency of low voltage networks. More specifically, the independent per-phase control capability of PV three-phase four-wire inverters, which are able to inject ...
Gastalver Rubio, Adolfo   +2 more
core  

An Improved Equivalent Circuit for Electric Field Sensors in Geophysical Exploration

open access: yesGeophysical Prospecting, Volume 73, Issue 8, October 2025.
ABSTRACT In electromagnetic measurements, electric field sensors consist of two halves, with remote electrodes of negative and positive polarity coupled through wires and low pass filters to the differential inputs of an analogue‐to‐digital converter; the electrical ground of the analogue‐to‐digital converter is connected to the ground through a ...
Thomas Kalscheuer   +4 more
wiley   +1 more source

Physics and application of photon number resolving detectors based on superconducting parallel nanowires

open access: yes, 2009
The Parallel Nanowire Detector (PND) is a photon number resolving (PNR) detector which uses spatial multiplexing on a subwavelength scale to provide a single electrical output proportional to the photon number.
Bitauld, D   +6 more
core   +2 more sources

Influence of an inverter based DG on a double-ended fault location scheme [PDF]

open access: yes, 2018
This paper describes the influence of Distributed Generation (DG) on a double ended fault location based on measuring the high frequency fault transients.
Jahangar, Hayder   +3 more
core   +2 more sources

Enhancing Energy Storage Efficiency: Advances in Battery Management Systems in Electric Vehicles

open access: yesEnergy Technology, Volume 13, Issue 8, August 2025.
The rapid adoption of electric vehicles (EVs) underscores the urgent need for advanced battery management systems (BMS) to ensure safety, efficiency, and reliability. This article delves into the core functionalities of BMS, including state estimation, thermal management, and cell balancing, which are pivotal for optimizing battery performance ...
Hamid Naseem   +3 more
wiley   +1 more source

HYBRID EQUIVALENT CIRCUIT GENERATION [PDF]

open access: yesCarpathian Journal of Electrical Engineering, 2021
The main objective of this paper is to correctly define the hybrid equivalent circuits. These circuits allow the separation of the linear portions of electronic circuits from the nonlinear ones and in this way the polarization process of electronic ...
Mihaela GRIB   +4 more
doaj  

Thermal modeling of industrial-scale vanadium redox flow batteries in high-current operations [PDF]

open access: yes, 2019
A cell-resolved model that simulates the dynamic thermal behavior of a Vanadium Redox Flow Battery during charge and discharge is presented. It takes into account, at a cell level, the reversible entropic heat of the electrochemical reactions ...
Giomo, Monica   +3 more
core   +1 more source

SOC Battery Energy Storage Systems Management and Power Quality Enhancement in Mexican Microgrids Evaluated by Wind Resources: A Case Study

open access: yesEnergy Storage, Volume 7, Issue 5, August 2025.
ABSTRACT In this paper, a microgrid based on a battery energy storage system (BESS) and a wind energy conversion system (WECS) is presented; its potential is evaluated by wind fluctuations from San Fernando, Tamaulipas, Mexico, at coordinates 25.02° N and 98.09° W.
Robenson Jean   +5 more
wiley   +1 more source

A Comparative Study on Battery Modelling via Specific Hybrid Pulse Power Characterization Testing for Unmanned Aerial Vehicles in Real Flight Conditions

open access: yesWorld Electric Vehicle Journal
Battery modelling is essential for optimizing the performance and reliability of Unmanned Aerial Vehicles (UAVs), particularly given the challenges posed by their dynamic power demands and limited onboard computational resources. This study evaluates two
Waiard Saikong   +3 more
doaj   +1 more source

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