Speed Range Extended Maximum Torque Per Ampere Control for PM Drives Considering Inverter and Motor Nonlinearities

• Published in: IEEE transactions on power electronics Vol. 32; no. 9; pp. 7151 - 7159
• Main Authors: Hao Ge, Yu Miao, Bilgin, Berker, Nahid-Mobarakeh, Babak, Emadi, Ali
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.09.2017; The Institute of Electrical and Electronics Engineers, Inc. (IEEE); Institute of Electrical and Electronics Engineers
• Subjects: Couplings; Current measurement; Electric potential; Electric power; Electrical resistance measurement; Engineering Sciences; Field weakening; Inverters; Linkages; modeling; Motors; optimization methods; permanent magnet machines; Resistance; Synchronous machines; Torque; torque control; Voltage measurement

In this paper, a comprehensive and practical method of implementing speed range extended maximum torque per ampere (MTPA) control for permanent magnet synchronous machine (PMSM) is presented. The inverter-based method of measuring PMSM parameters, including winding resistance and d- and q-axis flux...