Radmanesh, Hamid, Rahmani Fard, Javad. (1400). Fuzzy Self-tuning PI Controller for Field-weakening Control System of an Axial Flux Switching Permanent Magnet Motor. نشریه مهندسی عمران امیرکبیر, 53(2), 233-248. doi: 10.22060/eej.2021.19544.5400
Hamid Radmanesh; Javad Rahmani Fard. "Fuzzy Self-tuning PI Controller for Field-weakening Control System of an Axial Flux Switching Permanent Magnet Motor". نشریه مهندسی عمران امیرکبیر, 53, 2, 1400, 233-248. doi: 10.22060/eej.2021.19544.5400
Radmanesh, Hamid, Rahmani Fard, Javad. (1400). 'Fuzzy Self-tuning PI Controller for Field-weakening Control System of an Axial Flux Switching Permanent Magnet Motor', نشریه مهندسی عمران امیرکبیر, 53(2), pp. 233-248. doi: 10.22060/eej.2021.19544.5400
Radmanesh, Hamid, Rahmani Fard, Javad. Fuzzy Self-tuning PI Controller for Field-weakening Control System of an Axial Flux Switching Permanent Magnet Motor. نشریه مهندسی عمران امیرکبیر, 1400; 53(2): 233-248. doi: 10.22060/eej.2021.19544.5400

Fuzzy Self-tuning PI Controller for Field-weakening Control System of an Axial Flux Switching Permanent Magnet Motor

AUT Journal of Electrical Engineering
مقاله 9، دوره 53، شماره 2، اسفند 2021، صفحه 233-248    اصل مقاله (2.67 M)
نوع مقاله: Research Article
شناسه دیجیتال (DOI): 10.22060/eej.2021.19544.5400
نویسندگان
Hamid Radmanesh1؛ Javad Rahmani Fard* 2
1Associate Professor, Shahid Sattari Aeronautical University of Science and Technology, Tehran, Iran.
2Department of Electrical Engineering, Pooyesh Institute of Higher Education, Qom, Iran
چکیده
In this paper, based on the vector control of axial field flux switching permanent magnet (AFFSPM) motor, an optimized field-weakening control method of AFFSPM motor is proposed. A new AFFSPM motor with 12 stator slots (S) and 19 rotor poles (P) is taken as the object to simulate and optimize the flux-weakening speed control. The AFFSPM motor adopts constant torque control with the maximum torque per ampere below the base speed, which reduces motor losses, improves the efficiency of the inverter and adopts constant power and sub-regional speed control above the rated speed. By combining the cross-axis current and direct-axis current in the flux weakening control method, the power factor of the AFFSPM motor can be improved and speed range can be extended. By considering the speed fluctuation in field weakening control, and the fuzzy self-tuning PI control method is proposed to improve the performance of the AFFSPM motor field weakening control. To verify the feasibility of proposed control method, Co-Simulation is used. Finally, the control algorithm of the drive system is implemented in a prototype of AFFSPM motor.
کلیدواژه‌ها
permanent magnet؛ Fuzzy؛ field-weakening؛ flux switching
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