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Distributed Optimization Using Reduced Network Equivalents for Radial Power Distribution Systems [PDF]
IEEE Transactions on Power Systems, 2021 The limitations of centralized optimization methods for power systems operation have led to the distributed computing paradigm, particularly in power distribution systems. The existing techniques reported in recent literature for solving distributed optimization problems are not viable for power distribution systems applications. The essential drawback
Rabayet Sadnan, Anamika Dubey
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Overcurrent Protection of Radial Distribution Network
International Journal of Electrical Engineering and Applied Sciences (IJEEAS), 2022 Overcurrent relay is the device that used in the protection of the power system network when there is any presence of fault. This paper represents the performance of overcurrent protection of radial distribution network. The response of the current and the IDMT relays in the network is simulated in PSCAD software by determined the setting of pickup ...
M. H. Hairi +4 more
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Online Network-Constrained Dispatch of Distributed Generators in Radial Networks [PDF]
2020 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe), 2020 Accepted for presentation at IEEE ISGT Europe ...
Abdelghany, Hazem +2 more
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Multi-objective Distributed Energy Resource Integration in Radial Distribution Networks
2021 56th International Universities Power Engineering Conference (UPEC), 2021 Despite numerous studies on the optimal design and planning of distribution networks (DNs), little attention has been paid to improving the reliability of the distribution systems through optimal operation and planning of distributed generations (DGs) and energy storage systems (ESSs).
Ahmadi, Bahman +3 more
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Robust feeder reconfiguration in radial distribution networks [PDF]
International Journal of Electrical Power & Energy Systems, 2014 Distribution feeder reconfiguration has been an active field of research for many years. Some recent theoretical studies have highlighted the importance of smart reconfiguration for the operating conditions of such radial networks. In general, this problem has been tackled using a multi-objective formulation with simplified assumptions, in which the ...
Carlos Henrique Nogueira de Resende Barbosa +2 more
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Sensitivity analysis of radial distribution network – adjoint network method
International Journal of Electrical Power & Energy Systems, 1999 Abstract This paper deals with the application of the Tellegen theorem for the sensitivity analysis of a radial distribution system using the Tellegen theorem. A modified Tellegen theorem expression was derived and was used to develop the adjoint network of the distribution network.
Ravindranath Gurram, B. Subramanyam
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Voltage stability analysis of radial distribution networks
International Journal of Electrical Power & Energy Systems, 2001 The paper presents voltage stability analysis of radial distribution networks. A new voltage stability index is proposed for identifying the node, which is most sensitive to voltage collapse. Composite load modelling is considered for the purpose of voltage stability analysis. It is also shown that the load flow solution of radial distribution networks
Chakravorty, M., Das, D.
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Optimal Allocation of Photovoltaic Distributed Generations in Radial Distribution Networks
Sustainability, 2023 Photovoltaic distributed generation (PVDG) is a noteworthy form of distributed energy generation that boasts a multitude of advantages. It not only produces absolutely no greenhouse gas emissions but also demands minimal maintenance. Consequently, PVDG has found widespread applications within distribution networks (DNs), particularly in the realm of ...
Samson Oladayo Ayanlade +6 more
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Voltage Stability Analysis of Radial Distribution Networks with Distributed Generation
International Journal on Electrical Engineering and Informatics, 2014 This paper presents voltage stability analysis of radial distribution networks in the presence of distributed generation. The analysis is accomplished using a voltage stability index which can be evaluated at each node of the distribution system. The location of DG has the main effect voltage stability on the system.
G V K Murthy +3 more
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Joint Distributed Generation Maximization and Radial Distribution Network Reconfiguration
This paper studies an optimization problem for joint radial distribution system network reconfiguration and power dispatch for distributed generation (DG) maximization. We provide counterexamples to show that for DG maximization, standard techniques such as interior point method (as in Matpower), linear approximation and second order cone relaxation (e.
Sou, Kin Cheong +3 more
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