Optimization of Relay Fuse Coordination in the Distribution Network In The Presence Of Distributed Generation Using Artificial Bee Colony Algorithm
Authors: Netra Mani Neupane, Niraj Khadka
Abstract—Distribution System over Nepal has poor reliability because of unstable voltage, overloading of distribution lines, unnecessary tripping of protective devices, etc. Moreover, unreliability of distribution system is also bolstered by miscoordination between fuses and recloser because of improper relay settings and improper fuse rating. Furthermore, if one or more distributed generators are connected in the distribution network, the protection coordination becomes more complex. This research focuses on optimization of relay-fuse coordination in the presence of distributed generations using Artificial Bee Colony (ABC) Algorithm optimization tool in MATLAB programming environment. ETAP was used for the calculation of steady state and short-circuit current. In this paper, protection coordination between the fuses and recloser is presented for three different cases of IEEE 33-bus test system i.e. (i) When there is no DG in the network (ii) When there is only one DG in the network and (iii) when there are multiple DGs in the network. DGs are located at optimal places resulting minimal line losses resulting acceptable voltage profile.
Keywords—Distributed Generation (DG), Artificial Bee Colony (ABC) Algorithm, Fuse-Recloser coordination, Protection Coordination
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Published In: International Conference on Role of Energy for Sustainable Social Development (RESSD-2022)
Date of Conference: 8th-9th August 2022
Conference Location: Bhaktapur, Nepal
Publisher: IEEE Power and Energy Society Nepal Chapter
Cite the paper as:
N. M. Neupane, N. Khadka, “Optimization of Relay Fuse Coordination in the Distribution Network In The Presence Of Distributed Generation Using Artificial Bee Colony Algorithm”, International Conference on Role of Energy for Sustainable Social Development, 8th-9th August 2022, Bhaktapur, Nepal