Title :
Design and evaluation of a polyphase brushless DC-machine direct drive system
Author :
Simões, M. Godoy ; Franceschetti, N.N. ; Vieira, P., Jr.
Author_Institution :
Colorado Sch. of Mines, Golden, CO, USA
Abstract :
The paper describes the design, analysis, simulation, modeling and control implementation of a high-torque low-speed multi-phase permanent magnet brushless DC machine. The main focus is on issues regarding the high level modeling comprised of a transient model in conjunction with their corresponding experimental evaluation. Analyses are made to put together modeling efforts with the expected behavior so as to have realistic simulation results verified by the experimental set-up. A DSP system control is used for comprehensive experimental results, which corroborate the work.
Keywords :
DC motor drives; brushless DC motors; digital control; digital signal processing chips; machine control; permanent magnet motors; DSP system control; high level modeling; high-torque; low-speed; permanent magnet brushless DC machine; polyphase brushless DC-machine direct drive system; transient model; AC motors; Analytical models; Control systems; Costs; DC machines; Digital signal processing chips; Inverters; Magnetic analysis; Permanent magnets; Power system modeling;
Conference_Titel :
Industry Applications Conference, 2001. Thirty-Sixth IAS Annual Meeting. Conference Record of the 2001 IEEE
Conference_Location :
Chicago, IL, USA
Print_ISBN :
0-7803-7114-3
DOI :
10.1109/IAS.2001.955550
