Title :
Analysis of Flux Control for Wide Speed Range Operation of IPMSM Drive
Author :
Chy, Md Muminul Islam ; Uddin, M. Nasir
Author_Institution :
Lakehead Univ., Thunder Bay
Abstract :
This paper presents a detail analysis of flux control for high performance and high speed operation of an interior permanent magnet synchronous motor (IPMSM). In this work, an algorithm for flux control is proposed to achieve optimum efficiency over the wide speed range of IPMSM. Improved figures are presented to analyze the performances of the IPMSM. The operating speed limit of the motor can be expanded efficiently with the proposed field control. The complete drive incorporating proposed flux control is successfully implemented in real time for a laboratory 5 hp motor using digital signal processor (DSP) board DS1104. The performance of the proposed flux control technique is tested both in simulation and experiment at different operating conditions. A performance comparison of a drive with proposed field control and a drive without field control is also provided. The effectiveness of the proposed flux control algorithm is evidenced by the results.
Keywords :
digital signal processing chips; machine vector control; permanent magnet motors; synchronous motor drives; DSP board DS1104; IPMSM drives; digital signal processor; flux control analysis; interior permanent magnet synchronous motor; wide speed range operation; Digital signal processors; Laboratories; Magnetic analysis; Performance analysis; Permanent magnet motors; Reluctance motors; Signal processing algorithms; Synchronous motors; Torque control; Voltage; Interior permanent magnet synchronous motor; field control and digital signal processor; field weakening; maximum torque per ampere; real-time implementation; vector control;
Conference_Titel :
Power Engineering, 2007 Large Engineering Systems Conference on
Conference_Location :
Montreal, Que.
Print_ISBN :
978-1-4244-1583-0
Electronic_ISBN :
978-1-4244-1583-0
DOI :
10.1109/LESCPE.2007.4437388
