Results 51 to 60 of about 12,567 (298)

Optimal reconfiguration of distribution network

International Journal of Engineering & Technology, 2018
 This paper proposes a simple method for solving the distribution system reconfiguration to improve the voltage profile and reduce the losses. In this paper power flow studies are used in matrix form of distribution system with radial, weakly meshed and reconfigured forms.
V. Rajesh Kumar, V. Sai Kiran
openaire   +2 more sources

Collaborative Optimization Decision of Distribution Network Reconfiguration and Maintenance Considering Soft Switching

Journal of Harbin University of Science and Technology
The characteristics of soft switching grid-connected operation which can improve the power supply elasticity of distribution network and optimize the operation structure of power grid have not been applied.
WANG Jianjun, RU Wei, SHI Guangnan, SU Xiaoyun, WANG Yifei, JIANG Wei   +5 more
doaj   +1 more source

Intra-Day Dynamic Network Reconfiguration Based on Probability Analysis Considering the Deployment of Remote Control Switches

IEEE Access, 2019
With the continuous development of renewable distributed generation (DG) in distribution network, the effective integration of DGs to make system operation safe and economic has become a major concern. Dynamic network reconfiguration, which relies on the
Zifa Liu, Yunyang Liu, Gaoqiang Qu, Xinyue Wang, Xuyang Wang   +4 more
doaj   +1 more source

Decentralized Topology Reconfiguration in Multiphase Distribution Networks [PDF]

IEEE Transactions on Signal and Information Processing over Networks, 2019
The cyber-physical nature of the modern power grid allows active power entities to exchange information signals with one another to make intelligent local actuation decisions. Exacting effective coordination amongst these cyber-enabled entities by way of strategic signal exchanges is essential for accommodating highly fluctuating power components (e.g.,
Jingyuan Liu, Pirathayini Srikantha
openaire   +2 more sources

Two-Stage Robust Distribution Network Reconfiguration Against Failures of Lines and Renewable Generations

IEEE Access, 2022
Network reconfiguration is a significant strategy to enhance the resiliences of distribution systems against contingencies. This paper proposes a two-stage robust network reconfiguration model to maximize the power supply under the uncertain failures of ...
Zhi Zhang, Weizhu Du, Yi Lu, Guangda Xu, Yuan Zhao   +4 more
doaj   +1 more source

Dynamic reconfiguration strategy for islanded distribution networks based on improved gray wolf algorithm and considering network loss minimization

Zhongguo Jianchuan Yanjiu
ObjectiveTo address the problems of high network losses during the operation of islanded distribution networks with a high penetration of distributed power sources and the slow convergence and poor stability of existing algorithms used for network ...
Weibo LI, Daojie RUAN, Kangzheng HUANG, Rentai LI, Wei XU, Hualiang FANG   +5 more
doaj   +1 more source

An Efficient Stochastic Reconfiguration Model for Distribution Systems With Uncertain Loads

IEEE Access, 2022
Active power losses of distribution systems are higher than transmission ones, in which these losses affect the distribution operational costs directly.
Meisam Mahdavi, Hassan Haes Alhelou, Mohammad Reza Hesamzadeh   +2 more
doaj   +1 more source

A Multi-Objective Approach for Voltage Stability Enhancement and Loss Reduction Under PQV and P Buses Through Reconfiguration and Distributed Generation Allocation

IEEE Access, 2022
This paper proposes a novel approach of voltage stability enhancement and power loss minimization in addition to maintenance of good voltage profile in radial distribution networks through optimally placed distributed generation, network reconfiguration ...
Akhilesh Kumar Barnwal, Lokesh Kumar Yadav, Mitresh Kumar Verma   +2 more
doaj   +1 more source

Solution‐Processed Two‐Dimensional Indium Oxide on Sodium‐Embedded Alumina for Reconfigurable Optoelectronic Synaptic Transistors

Advanced Functional Materials, EarlyView.
Wafer‐scale two‐dimensioanl In2Se3 oxidized into InOx on sodium‐embedded beta‐alumina enables multifunctional reconfigurable electronics. Sodium ions accumulate within distinct spatial distribution under drain‐controlle and gate‐controlled operation. Drain‐control operation gives controllability of ultraviolet‐driven optoelectronic synaptic conductance
Jinhong Min, Yonghyun Albert Kwon, Hyunbin Kim, Jihyun Kim, Myeongjin Jung, Jaewon Heo, Gwang Ya Kim, Vlastimil Mazanek, Zdeněk Sofer, In Soo Kim, Jeong Ho Cho, Hyesung Park, Sang Min Won, Joohoon Kang   +13 more
wiley   +1 more source

A Submodular Approach for Electricity Distribution Network Reconfiguration [PDF]

Proceedings of the Annual Hawaii International Conference on System Sciences, 2018
Distribution network reconfiguration (DNR) is a tool used by operators to balance line load flows and mitigate losses. As distributed generation and flexible load adoption increases, the impact of DNR on the security, efficiency, and reliability of the grid will increase as well.
Khodabakhsh, Ali, Yang, Ger, Basu, Soumya, Nikolova, Evdokia, Caramanis, Michael, Lianeas, Thanasis, Pountourakis, Emmanouil   +6 more
openaire   +4 more sources