Title :
High performance decoupling control techniques for various rotating field machines
Author :
Ho, E. ; Sen, P.C.
Author_Institution :
Dept. of Electr. Eng., Queen´´s Univ., Kingston, Ont., Canada
Abstract :
A comparative study of different field-oriented rotating-field machines is presented, including squirrel-cage induction machines, series-connected wound rotor induction machines, and synchronous machines. Evaluation of various field-oriented rotating-field machines for high-performance applications is presented. The concepts of torque linearization and decoupling control are studied and compared for various field-oriented motors. Computer simulations, experimental results, and space phasor diagrams are employed to illustrate the dynamics of decoupling control for the various field-oriented-control (FOC) systems. The control complexities and parameter sensitivities of various FOC drive motors are compared.<>
Keywords :
AC motors; control system analysis computing; digital simulation; electric drives; electric machine analysis computing; machine control; machine testing; decoupling control; digital simulation; drive motors; field-oriented-control; machine control; parameter sensitivities; rotating field machines; series-connected wound rotor; space phasor diagrams; squirrel-cage induction machines; synchronous machines; torque linearization; AC machines; AC motors; DC motors; Equations; Induction machines; Rotors; Stators; Synchronous motors; Torque control; Wounds;
Conference_Titel :
Industry Applications Society Annual Meeting, 1990., Conference Record of the 1990 IEEE
Conference_Location :
Seattle, WA, USA
Print_ISBN :
0-87942-553-9
DOI :
10.1109/IAS.1990.152256
