Solving the problem of general capacitor placement in radial distribution systems with laterals using simulated annealing

Abstract

'Simulacija kaljenja' je prvi put primenjena za rešavanje problema kompenzacije reaktivne snage od strane grupe inženjera sa Kornel Univerziteta, Itaka, Nju Jork 1990-ih godina. To je metoda koja traga za globalnim optimumom funkcije cilja a ne zaglavljuje kod lokalnih optimuma čiji broj raste sa povećavanjem dimenzije problema. Originalne metode rešavanja problema kroz razvijene programe su prikazane. Bolja konvergencija se postiže inicializacijom algoritma sa rigoroznijim vrednostima parametara i to još uvek za prihvatljivo računarsko (CPU) vreme.Simulated annealing was introduced as the algorithm for solving general capacitor placement problem by a group of engineers from Cornell University Ithaca, New York in 1990s. It is the method which searches for a global optimum of the objective function rather than being stuck to the local optima whose number grows as problem dimension increases. In the developed programs, original methods for solving the problem are introduced. Optimum is reached by initializing an algorithm with more rigorous parameters and for reasonable amount of CPU time

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