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A Multi-objective Optimum Distributed Generation Placement Using Firefly Algorithm
Anbuchandran S.,Rengaraj R.,Bhuvanesh A.,Karuppasamypandiyan M. 대한전기학회 2022 Journal of Electrical Engineering & Technology Vol.17 No.2
Nowadays, the power systems face several environmental and economic challenges and Distributed Generations (DGs) will be an eff ectual solution for them. The integration of DGs may result in power system volatility and losses. The optimal allocation of DGs will resolve the aforesaid issues. This study aims to implement multi-objective fi refl y algorithm for siting and sizing of DGs by optimizing six dissimilar objective functions such as minimization of power losses, improvement of voltage profi le, enhancement of Voltage Stability Index, reduction of pollutant emission and elimination of average voltage Total Harmonic Distortion. Besides, fuzzy decision-making methodology has been deployed to choose one of the Paretooptimal solutions as the Best Compromise Solution. The studies have been conducted on standard IEEE 33-bus system and a practical 62 bus Indian Utility System namely Tamil Nadu Generation and Distribution Corporation Limited as a realworld distribution network. The outcomes of the proposed work have been compared with related past studies and prominent improvement has been experienced