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An Optimization Model for Planning Radial Distribution Networks
IEEE Transactions on Power Apparatus and Systems, 1979A primary feeder model using small area demand locations to represent nonuniform loads, and feeder segments having variable distribution costs and limited capacities is formulated. The solution of problems having 1000 demand locations and 100 substations can be found in a fraction of a second by using a current fast upper bounded transshipment code ...
D.L. Wall +2 more
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A strategy for protection coordination in radial distribution networks with distributed generators
IEEE PES General Meeting, 2010In this paper, a simple and effective strategy is proposed for the coordination of protective devices in typical radial distribution networks embedding distributed generation units. The proposed strategy benefits from microprocessor-based reclosers and directional elements for feeder relays, and addresses the issues of blinding of protection, false ...
Amin Zamani +2 more
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A Method for Description and Analysis of Radial Distribution Network
2012 Asia-Pacific Power and Energy Engineering Conference, 2012The existing topology analysis are not convenient for network architecture optimization. Switchboard incidence matrix and load-switchboard incidence matrix with constraints for them to describe the radial distribution network are defined in this paper.
Xin Ji, Xiaofeng Zhang, Jing Huang
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Probabilistic load flow in radial distribution networks
Proceedings of 1996 Transmission and Distribution Conference and Exposition, 2002This paper presents a modification of the general analytical probabilistic load flow methodology, used primarily in the analysis of composite systems. Some appropriate approximations are introduced and the radial operating structure of power distribution systems is also utilized.
A. Dimitrovski, R. Ackovski
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Power Monitoring Beyond Radial Distribution Networks
IEEE Transactions on Instrumentation and Measurement, 2022Brian T. Mills +3 more
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On optimum placement of sectionalizing switches in radial distribution networks
2017 IEEE International Symposium on Circuits and Systems (ISCAS), 2017We study the problem of optimum placement of sectionalizing switches in radial distribution networks to minimize the average undelivered energy due to power outages. We show that existing algorithms do not guarantee finding the optimum solution. We present a fast tree structure based method for the computation of the average undelivered energy and an ...
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Miscoordination of relay in radial distribution network containing distributed generation
2011 IEEE Recent Advances in Intelligent Computational Systems, 2011Due to the fast-paced changing technologies in the field of electricity market liberalization, the incorporation of Distributed Generation (DG) along with its various distributed resource technologies have led to a profound change in electrical power system.
Bhavesh Bhalja, P. H. Shah
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Impact Assessment of DG in Radial Distribution Networks
2019 Innovations in Power and Advanced Computing Technologies (i-PACT), 2019Integration of new energy sources in to existing grid may creates some major issues in the system, especially in protection co-ordination. This paper concentrate on the impact analysis of radial distribution network due to the insertion of Distributed Generation (DG).
C.B Arya Christy +2 more
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Impact of different types of distributed generation on radial distribution network
2014 International Conference on Reliability Optimization and Information Technology (ICROIT), 2014The paper presents an analysis of different type of distribution generation (DG) unit impact on voltage profile and system losses of radial distribution network. Different types of DG have been considered viz. DG injects real power only, DG injects reactive power only, DG absorbs reactive power only, DG injects both real and reactive power and DG ...
Kushal Manoharrao Jagtap +1 more
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Harmonic Penetration Method for Radial Distribution Networks
International Journal of Emerging Electric Power Systems, 2014Abstract This work presents a method for calculating harmonic voltages and currents in radial distribution networks. The proposed method is an extension of the backward/forward sweep method for load flow studies in distribution systems and as such preserves its good convergence characteristics besides of not requiring of any network ...
I. Archundia-Aranda, R. O. Mota-Palomino
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