Summary
International Symposium on Electromagnetic Compatibility
2014
Session Number:14P2-S
Session:
Number:14P2-S4
Various Approaches to Problems of Multicriterion Optimization Processes of Electric Power Systems
Nikolay V. Korovkin, Mikhail V. Odintsov, Nikolay A. Belyaev, Oleg V. Frolov, Masashi Hayakawa,
pp.-
Publication Date:2014/05/12
Online ISSN:2188-5079
Summary:
The efficiency of multi-criterion optimization methods for enhancing the efficiency of operating states of electric power systems (EPS) has been studied. On the example of 14-node IEEE-circuit there have been compared Pareto multitudes obtained by two methods. The first one consists in applying the traditional approach of multi-criterion problem solution. The second one creates Pareto multitude with the use of non-dominated sorting algorithm. Has been developed an approach to compare the efficiency of the multi-criterion optimization algorithms. It is shown that with the regard to time-consuming costs the first approach is 10-20 times inferior to the second one. The solution of two-criterion power flow optimization problem of Kolskaya EPS has been performed; a recommendation on the control of operating states of a given EPS has been presented.