Results 21 to 30 of about 1,121,791 (246)

Optimal planning of energy storage system in active distribution system based on fuzzy multi-objective bi-level optimization

open access: yesJournal of Modern Power Systems and Clean Energy, 2017
A fuzzy multi-objective bi-level optimization problem is proposed to model the planning of energy storage system (ESS) in active distribution systems (ADS).
Rui LI, Wei WANG, Zhe CHEN, Xuezhi WU
doaj   +1 more source

A Hybrid Signal-Based Fault Diagnosis Method for Lithium-Ion Batteries in Electric Vehicles

open access: yesIEEE Access, 2021
A large proportion of electric vehicle accidents are attributed to lithium-ion battery failure recently, which demands the time-efficient diagnosis and safety warning in advance of severe fault occurrence to ensure reliable operation of electric vehicles.
Jiuchun Jiang   +5 more
doaj   +1 more source

Networking paradigm for distributed sensor networks

open access: yesSecond IEEE International Workshop on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, 2003. Proceedings, 2004
An increasing number of distributed sensor networks are being deployed in a wide spectrum of scenarios for both military and civilian applications. The design of such systems requires the integration of many methods for solving various problems ranging from sensor deployment, through data communication, information fusion to environmental inference and
S. Sitharama Iyengar   +2 more
openaire   +2 more sources

A Co-Simulation Method Based on Coupled Thermoelectric Model for Electrical and Thermal Behavior of the Lithium-ion Battery

open access: yesIEEE Access, 2019
Nowadays, the lithium-ion battery (LIB) has been widely used as an energy source for electric vehicles or the auxiliary power supply for rail transit. However, the sensitivity of LIB to temperature greatly limits its application condition.
Weinan Huang   +4 more
doaj   +1 more source

Modification of Cycle Life Model for Normal Aging Trajectory Prediction of Lithium-Ion Batteries at Different Temperatures and Discharge Current Rates

open access: yesWorld Electric Vehicle Journal, 2022
Battery life is of critical importance for the reliable and economical operation of electric vehicles (EVs). Normal aging accounts for more than 80% of the battery available cycle range.
Xinyu Jia   +4 more
doaj   +1 more source

An Improved Artificial Bee Colony Algorithm and Its Application to Multi-Objective Optimal Power Flow

open access: yesEnergies, 2015
Optimal power flow (OPF) objective functions involve minimization of the total fuel costs of generating units, minimization of atmospheric pollutant emissions, minimization of active power losses and minimization of voltage deviations.
Xuanhu He   +3 more
doaj   +1 more source

Control Strategies and Economic Analysis of an LTO Battery Energy Storage System for AGC Ancillary Service

open access: yesEnergies, 2020
With the rapid growth of renewable energy and the DC fast charge pile of the electric vehicle, their inherent volatility and randomness increase a power system’s unbalance of instantaneous power.
Bingxiang Sun   +8 more
doaj   +1 more source

A Comprehensive Signal-Based Fault Diagnosis Method for Lithium-Ion Batteries in Electric Vehicles

open access: yesEnergies, 2021
To enhance the operational reliability and safety of electric vehicles (EVs), big data platforms for EV supervision are rapidly developing, which makes a large quantity of battery data available for fault diagnosis.
Xinwei Cong   +5 more
doaj   +1 more source

The bubble formation characteristics of oil‐paper insulation and its influence on insulation performance

open access: yesHigh Voltage, 2023
Engineering experience shows that for transformers with long service life and serious moisture exposure, the inter‐turn paper insulation inside the winding will precipitate bubbles under the condition of electric field and conductor heating, which will ...
Yiyi Zhang   +6 more
doaj   +1 more source

Unheard and Under‐Supported: Health‐Related Quality of Life in Children, Adolescents, and Young Adults With Sickle Cell Disease

open access: yesPediatric Blood &Cancer, EarlyView.
Abstract Background Sickle cell disease (SCD) is an autosomal recessive hemoglobinopathy affecting millions of individuals worldwide. The clinical expression and psychosocial burden of SCD vary widely across geographical, cultural, and healthcare system contexts, underscoring the need for setting‐specific approaches to assessment.
Desiré Fantasia   +7 more
wiley   +1 more source

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