期刊
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS
卷 46, 期 3, 页码 1220-1229出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TIA.2010.2045334
关键词
Field control and real-time implementation; fuzzy logic controller (FLC); interior permanent-magnet synchronous motor (IPMSM); speed control; torque control; vector control
This paper presents a novel fuzzy logic controller (FLC)-based wide-speed-range operation of interior permanent-magnet synchronous motor (IPMSM) drives. The proposed FLC is designed in such a way that it can simultaneously control both torque and flux of the motor while maintaining current and voltage constraints. Thus, a stand-alone FLC is utilized, whose outputs are d- and q-axis currents. The proposed FLC is designed based on conventional maximum torque per ampere operation below the rated speed and the field-weakening operation above the rated speed. The complete IPMSM drive is experimentally implemented, utilizing dSPACE DSP board DS1104 for a prototype 5-hp motor. The performance of the proposed drive is tested both in simulation and experiment at different operating conditions. The robustness of the controller and its prospective real-time industrial drive application are evidenced by the results.
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