Title :
Comparison of two control strategies in development of high-torque electronically commutated drive
Author :
Low, T.S. ; Lim, K.W. ; Rahman, M.F. ; Binns, K.J.
Author_Institution :
National Univ. of Singapore, Singapore
fDate :
1/1/1992 12:00:00 AM
Abstract :
The authors present an exploration of alternative control strategies for a high-torque brushless drive involving a permanent magnet rotor making use of NdFeB magnets. The efficiency of control over a speed range is explored, together with the response of the system to changes in speed demand and load. Two position control schemes are described and their performance is compared for different load conditions
Keywords :
electric drives; machine control; permanent magnet machines; position control; NdFeB magnets; control strategies; high-torque brushless drive; load; permanent magnet rotor; position control; speed demand;
Journal_Title :
Electric Power Applications, IEE Proceedings B
