GA based energy loss minimization approach for optimal sizing & placement of distributed generation

Authors:
Deependra Singh;Devender Singh;K. S. Verma
Affiliations:
(Correspd. Tel.: +91 941 5156 186/ Fax: +91 536 2240 454/ E-mail: deependra_knit@yahoo.com) Electrical Engineering Department, Kamla Nehru Institute of Technology, Sultanpur (UP), India;Electrical Engineering Department, Institute of Technology, BHU, Varanasi (UP), India;Electrical Engineering Department, Kamla Nehru Institute of Technology, Sultanpur (UP), India
Venue:
International Journal of Knowledge-based and Intelligent Engineering Systems
Year:
2008

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Placement of Dispersed Generations Systems for Reduced Losses

HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 4 - Volume 4

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Abstract

Distributed Generators (DG) provide the lowest cost solution to handle low voltage or overload problems. In conjunction with such problems, a technique of energy saving is introduced by placement of distributed generation (DG) in distribution systems. A GA based optimal sizing and placement of DG keeping in view of system energy loss minimization in different loading conditions with time varying loads is explained. Minimal annual system energy loss is calculated under voltage and line loading constraints. Proposed strategy is applied to power distribution systems and its effectiveness is verified through simulation results on 16-bus, 37-bus and 75-bus systems with time varying load.