Results 51 to 60 of about 10,020 (213)

Norm Contestation in EU Foreign Policy: The Case of Sexual and Reproductive Health and Rights

open access: yesJCMS: Journal of Common Market Studies, EarlyView.
Abstract The EU considers gender equality fundamental to its identity, with Sexual and Reproductive Health and Rights (SRHR) playing a crucial role. This article delves into the contested aspects of EU foreign policy concerning SRHR from 1997 to 2021. Through document analysis and 18 semi‐structured interviews, it discerns three phases of contestation.
Diego Badell
wiley   +1 more source

Evaluation of Lithium-Ion Battery Equivalent Circuit Models for State of Charge Estimation by an Experimental Approach

open access: yesEnergies, 2011
To improve the use of lithium-ion batteries in electric vehicle (EV) applications, evaluations and comparisons of different equivalent circuit models are presented in this paper.
Jinxin Fan, Hongwen He, Rui Xiong
doaj   +1 more source

Power Talk in DC Micro Grids: Constellation Design and Error Probability Performance

open access: yes, 2015
Power talk is a novel concept for communication among units in a Micro Grid (MG), where information is sent by using power electronics as modems and the common bus of the MG as a communication medium.
Angjelichinoski, Marko   +3 more
core   +1 more source

A Flexible DSTATCOM Operating in Voltage or Current Control Mode [PDF]

open access: yes, 2002
The topology and control are discussed of a distribution static compensator (DSTATCOM) that can be operated flexibly in the voltage or current control mode.
A. Ghosh   +6 more
core   +2 more sources

State of Charge Estimation of EV Secondary Battery Pack Using Hybrid Hedge Feedforward Feedback‐Based Gated Recurrent Unit to Extend Lifespan

open access: yesBattery Energy, Volume 5, Issue 2, March 2026.
SOC estimation is performed using a newly developed online HFF‐GRU method. Improves charge balancing among battery cells, leading to a substantial increase in the battery pack's lifespan. ABSTRACT Accurate estimation of state of charge (SoC) and maintaining balanced charge levels across secondary battery cells are crucial in battery management systems (
Md Ohirul Qays   +4 more
wiley   +1 more source

Real-Time Simulation of Hybrid Modular Multilevel Converters Using Shifted Phasor Models

open access: yesIEEE Access, 2019
The real-time simulation of modular multilevel converter (MMC) is essential to the evaluation and validation of its control and protection systems.
Yingdong Wei   +4 more
doaj   +1 more source

Equivalent Circuit Model for High-Power Lithium-Ion Batteries under High Current Rates, Wide Temperature Range, and Various State of Charges

open access: yesBatteries, 2023
The most employed technique to mimic the behavior of lithium-ion cells to monitor and control them is the equivalent circuit model (ECM). This modeling tool should be precise enough to ensure the system’s reliability.
Danial Karimi   +3 more
doaj   +1 more source

Using Support Vector Machine for Prediction Dynamic Voltage Collapse in an Actual Power System [PDF]

open access: yes, 2008
—This paper presents dynamic voltage collapse prediction on an actual power system using support vector machines. Dynamic voltage collapse prediction is first determined based on the PTSI calculated from information in dynamic simulation
Hussain, Aini   +2 more
core  

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

open access: yesPAMM, 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   +8 more
wiley   +1 more source

The Chemical Composition of {\tau} Ceti and Possible Effects on Terrestrial Planets

open access: yes, 2015
{\tau} Ceti (HD10700), a G8 dwarf with solar mass of 0.78, is a close (3.65 pc) sun-like star where 5 possibly terrestrial planet candidates (minimum masses of 2, 3.1, 3.5, 4.3, and 6.7 Earth masses) have recently been discovered. We report abundances of
Pagano, Michael   +3 more
core   +1 more source

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