Results 31 to 40 of about 2,126,817 (301)

Ising model for distribution networks [PDF]

, 2011
An elementary Ising spin model is proposed for demonstrating cascading failures (break-downs, blackouts, collapses, avalanches, ...) that can occur in realistic networks for distribution and delivery by suppliers to consumers. A ferromagnetic Hamiltonian
Aleksiejuk A, B. Van Schaeybroeck, Barabási AL, Barabási AL, Buldyrev SV, C. Giuraniuc, Catanzaro M, Cohen R, Crucitti P, Dorogovtsev SN, Gellings CW, Giuraniuc CV, Giuraniuc CV, Giuraniuc CV, Goh K-I, H. Hooyberghs, Indekeu JO, J.O. Indekeu, Malarz K, Motter AE, Newman MEJ, S. Van Lombeek, Sachtjen ML, Simonsen I, Strogatz SH, Van Lombeek S, Watts DJ   +26 more
core   +1 more source

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

Energies, 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, Caiping Zhang, Jiuchun Jiang, Weige Zhang, Yan Jiang, Linjing Zhang   +5 more
doaj   +1 more source

Efficient Learning of a One-dimensional Density Functional Theory [PDF]

, 2020
Density functional theory underlies the most successful and widely used numerical methods for electronic structure prediction of solids. However, it has the fundamental shortcoming that the universal density functional is unknown.
Denner, M. Michael, Fischer, Mark H., Neupert, Titus   +2 more
core   +2 more sources

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

Journal 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

Exploiting multi-agent system technology within an autonomous regional active network management system [PDF]

, 2007
This paper describes the proposed application of multi-agent system (MAS) technology within AuRA-NMS, an autonomous regional network management system currently being developed in the UK through a partnership between several UK universities, distribution
Davidson, Euan M., McArthur, Stephen D. J.   +1 more
core   +1 more source

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

Energies, 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, Wei Wang, Jiuchun Jiang, Lijie Xu   +3 more
doaj   +1 more source

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

Energies, 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, Xitian He, Weige Zhang, Yangxi Li, Minming Gong, Yang Yang, Xiaojia Su, Zhenlin Zhu, Wenzhong Gao   +8 more
doaj   +1 more source

A SOC Estimation Method for Li-Ion Batteries under High-Rate Pulse Conditions based on AO-BPNN Model

Space: Science & Technology, 2023
The estimation of state of charge (SOC) in lithium-ion batteries is important for ensuring the safe and stable operation of battery systems. Under high-rate pulse conditions, the characteristics of short discharge time, high frequency, large current ...
Zhicheng Fu, Bingxiang Sun, Jie Gong, Minming Gong, XinZe Zhao, Shichang Ma   +5 more
doaj   +1 more source

Intelligent monitoring of the health and performance of distribution automation [PDF]

, 2011
With a move to 'smarter' distribution networks through an increase in distribution automation and active network management, the volume of monitoring data available to engineers also increases.
Catterson, Victoria, Davidson, Euan, Kirkwood, John, Mcarthur, Stephen, Rudd, Susan, Strachan, Scott   +5 more
core   +1 more source

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

IEEE 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, Weige Zhang, Anci Chen, Yanru Zhang, Ming Li   +4 more
doaj   +1 more source