Comparison of the Performance Characteristics of an Induction Motor, the Parameters of which are Determined Experimentally and by a Genetic Algorithm
Poređenje karakteristika jednog indukcionog motora, čiji parametri su određeni eksperimentalno i genetičkim algoritmom
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Author
Krasteva, Anka
Ivanova, Donka
Hristova, Miglena
Keywords
induction motorMatlab/Simulink
genetic algorithm
indukcioni motor
genetički algoritam
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In the present study, the parameters of the T-shaped equivalent circuit of an induction motor (IM) are defined by way of experiment and by using a genetic algorithm. An algorithm is constructed for obtaining data about the performance characteristics of an IM through models created in the Matlab/Simulink environment. A virtual setup is developed by means of which a comparison is made of the performance characteristics of an IM, the parameters of which are obtained experimentally and by a genetic algorithm. The relative errors for the studied values are determined and reasonable grounds are given for the possibility of using a genetic algorithm to determine the parameters of the equivalent circuit. U predstavljenom istraživanju, parametri T-ekvivalentnog kola jednog indukcionog motora (IM) su definisani eksperimentalno i upotrebom genetičkog algoritma. Algoritam je formiran za dobijanje podataka o performansama jednog IM kroz modele koji su kreirani u Matlab/Simulink okruženju. Virtuelni setap je razvijen poređenjem karakteristika jednog IM, čiji parametri su određeni eksperimentalno i genetičkim algoritmom. Za proučavane vrednosti su određene relativne greške i date su logične osnove za mogućnost upotrebe genetičkog algoritma za određivanje parametara ekvivalentnog kola.