Results 1 to 10 of about 12,478,031 (344)

A conceptually simple algorithm for the capacitated location-routing problem

EURO Journal on Computational Optimization, 2023
Location-routing problems (LRPs) jointly optimize the location of depots and the routing of vehicles. The most studied LRP variant, the capacitated LRP (CLRP), has been addressed by a large number of metaheuristic approaches.
Maximilian Löffler, Enrico Bartolini, Michael Schneider   +2 more
doaj   +1 more source

An Overview of Soft Open Points in Electricity Distribution Networks

IEEE Transactions on Smart Grid, 2022
Soft open points (SOPs) are power electronic devices that are usually placed at normally open points of electricity distribution networks to provide flexible power control to the networks.
Xun Jiang, Yue Zhou, Wenlong Ming, Peng Yang, Jianzhong Wu   +4 more
semanticscholar   +1 more source

Modeling simulation and inverter control strategy research of microgrid in grid-connected and island mode

Energy Reports, 2022
Under the “double carbon” goal, distributed generation (DG) with inverters will show an explosive growth trend. The microgrid can operate in different modes as a channel for DG to connect to the main grid.
Hui Wang, Mingyue Wang, Qi Cheng, Shuaishuai Lv, Xiu Ji   +4 more
doaj   +1 more source

A Novel Methodology for Optimal SVC Location Considering N-1 Contingencies and Reactive Power Flows Reconfiguration

Energies, 2021
In this research, an alternative methodology is proposed for the location of Static VAR Compensators (SVC) in power systems, considering the reconfiguration of reactive power flows through the optimal switching of the transmission stage, which resembles ...
Diego Carrión, Edwin García, Manuel Jaramillo, Jorge W. González   +3 more
doaj   +1 more source

A two‐stage stochastic bilevel programming approach for offering strategy of DER aggregators in local and wholesale electricity markets

IET Renewable Power Generation, 2022
A two‐stage stochastic programming scheme is proposed in order to evaluate the offering strategy of a distributed energy resource aggregator in both wholesale and local electricity markets and appropriately cope with uncertainties associated with its ...
Sara Haghifam, Mojtaba Dadashi, Hannu Laaksonen, Kazem Zare, Miadreza Shafie‐khah   +4 more
doaj   +1 more source

A Comprehensive Review of the Integration of Battery Energy Storage Systems Into Distribution Networks

IEEE Open Journal of the Industrial Electronics Society, 2020
Recent developments in the electricity sector encourage a high penetration of Renewable Energy Sources (RES). In addition, European policies are pushing for mass deployment of Electric Vehicles (EVs).
Marco Stecca, L. Elizondo, T. Soeiro, P. Bauer, P. Palensky   +4 more
semanticscholar   +1 more source

Overview of Electric Energy Distribution Networks Expansion Planning

IEEE Access, 2020
Planning of the electric distribution networks is complex and about upgrading the system to satisfy the demand and constraints with the best economic plan.
V. Vahidinasab, M. Tabarzadi, H. Arasteh, M. Alizadeh, Mohammad Mohammad Beigi, Hamid Reza Sheikhzadeh, K. Mehran, M. Sepasian   +7 more
semanticscholar   +1 more source

Location of Single Phase to Ground Faults in Distribution Networks Based on Synchronous Transients Energy Analysis

IEEE Transactions on Smart Grid, 2020
As a result of small fault current, high level of noise and a large penetration of distributed generators (DG), in the neutral non-effectively grounded medium-voltage (MV) distribution networks, it is quite difficult to locate the faulted line section ...
Xuewen Wang, Hengxu Zhang, Fang Shi, Qiuwei Wu, V. Terzija, Wei Xie, Cheng Fang   +6 more
semanticscholar   +1 more source

Evaluating automatic sectioning efficiency in distribution network of Kaliningrad region

Вестник Северо-Кавказского федерального университета, 2022
The work is devoted to the analysis of the effectiveness of the introduction of reclosers on the example of a network section of the Kaliningrad region. The article discusses a way to improve the reliability of electrical distribution networks using the ...
D. Kugucheva, M. Kharitonov
doaj   +1 more source

A Survey on the Micro-Phasor Measurement Unit in Distribution Networks

Electronics, 2020
The Micro-Phasor Measurement Unit ( μ PMU) or distribution-level PMU (D-PMU) is a measurement device that measures the synchronized voltage and current values of electric power distribution networks.
Emile Dusabimana, Sung-Guk Yoon
semanticscholar   +1 more source