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Maximum torque per ampere control of permanent magnet synchronous motor using genetic algorithm

Tahami, F ; Sharif University of Technology

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  1. Type of Document: Article
  2. Abstract:
  3. Permanent magnet synchronous motor (PMSM) drives have many advantages over other drives, i.e. high efficiency and high power density. Particularly, PMSMs are epoch-making and are intensively studied among researchers, scientists and engineers. This paper deals with a novel high performance controller based on genetic algorithm. The scheme allows the motor to be driven with maximum torque per ampere characteristic. In this paper assuming an appropriate fitness function, the optimum values for d-axis current of motor set points at each time are found and then applied to the controller. Simulation results show the successful operation of the proposed controller
  4. Keywords:
  5. Genetic algorithm ; Appropriate fitness function ; Field oriented control ; High power density ; High-performance controllers ; Maximum torque per ampere ; Optimum value ; Permanent magnet synchronous motor ; Permanent magnet synchronous motor drives ; Scientists and engineers ; Setpoints ; Controllers ; Genetic algorithms ; Synchronous motors ; Permanent magnets
  6. Source: Telkomnika ; Volume 9, Issue 2 , 2011 , Pages 237-244 ; 16936930 (ISSN)
  7. URL: http://journal.uad.ac.id/index.php/TELKOMNIKA/article/view/692