Control of The Double-Sided Axial Flux Permanent Magnet Synchronous Motor
| Autor: | Yu-Hong Su, 蘇育鴻 |
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| Rok vydání: | 2013 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 101 The main purpose of this thesis is to design the motor drive of double-sided AFPM, and analyze the differences of double-sided AFPM motor in series and parallel coil. Through increase DC-link voltage to control the series coil of double-sided AFPM motor. For the parallel coil mode, two sets of drive are used to the control. Finally, analyze the differences between series mode and parallel mode. Using high-resolution encoder can significantly improve the performance of AFPM motor’s control at low speed but the system cost will be increased. So, in this thesis presents a control method for low-resolution encoders can improve the performance effectively of AFPM motor in low speed. Through adjusting the size of the stator rotating magnetic field and the lead angle of the rotor flux to improve the control precision in low speed. The motor drive consist a dsp TMSF320F28035-based control stage and power stage, and some experimental results tested on a 1.1kW/2550rpm AFPM motor is carried out to verify the effectiveness of the proposed system. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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