• B.Sreenivasa Raju
• Chintalapudi V Suresh
• A.V.Naresh Babu

For power system effective control, operation, planning, and management it is necessary to solve multiple objectives simultaneously subjected to the requirements. In this paper, e-constrained optimization algorithm, one of the popular multi-objective optimization methods, is used to calculate the maximum possible load on a given system without violation of constraints in terms of loadability factor. There is a possibility in getting loadability on a given system by sacrificing some other objectives simultaneously. The used method can formulate multi-objective optimization function and can be solved by keeping other objective functions within its e-constrained values. Finally effective fuzzy decision making tool is used to select best optimal solution from the entire Pareto solutions generated. The complete working procedure is tested on the IEEE-30 bus system with supporting results.

Multi-objective optimization, e-constrained approach, Generation Cost, Emission, Losses, Voltage Stability Index, Loadability.

"Analyzing effect of multi objective optimization using a novel e-constrained based approach", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 2, page no.1109-1114, February-2019, Available :http://www.jetir.org/papers/JETIRAB06208.pdf

"Analyzing effect of multi objective optimization using a novel e-constrained based approach", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 2, page no. pp1109-1114, February-2019, Available at : http://www.jetir.org/papers/JETIRAB06208.pdf