New Improved PSO Based Parameter Estimation for Energy Efficient Control of Induction Motor Drive
نویسندگان
چکیده
Induction motor is most frequently used electric machine in various applications due to its well known advantages. The method of vector control help achieve high performance from an induction motor but performance deteriorates due to variation of its parameters. In this paper improved version of Particle Swarm Optimization i.e. Systematic Mutation based Particle Swarm Optimization, SMPSO is used for parameter estimation and efficiency determination so that parameter variation effect is taken into account. Performance of SMPSO algorithm for parameter estimation and efficiency determination is compared using the conventional equivalent circuit and modified equivalent circuit of induction motor. It is observed that better performance is obtained with modified equivalent circuit.
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